{"id":633,"date":"2026-07-21T03:54:35","date_gmt":"2026-07-21T03:54:35","guid":{"rendered":"https:\/\/forage-balers.com\/?p=633"},"modified":"2026-07-21T03:54:35","modified_gmt":"2026-07-21T03:54:35","slug":"finger-wheel-rake-vs-rotary-rake-which-raking-system-protects-your-crop-quality-and-matches-your-operation-scale","status":"publish","type":"post","link":"https:\/\/forage-balers.com\/ko\/application\/finger-wheel-rake-vs-rotary-rake-which-raking-system-protects-your-crop-quality-and-matches-your-operation-scale\/","title":{"rendered":"Finger-Wheel Rake vs. Rotary Rake: Which Raking System Protects Your Crop Quality and Matches Your Operation Scale"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #2d2d2d; line-height: 1.85; max-width: 860px; margin: 0 auto; padding: 20px; background: #ffffff;\">\n<p><!-- Article Header --><\/p>\n<div style=\"border-left: 5px solid #2e7d32; padding-left: 20px; margin-bottom: 28px;\">\n<p style=\"margin: 0 0 6px 0; font-size: 0.85em; color: #888; text-transform: uppercase; letter-spacing: 1px;\">Forage Equipment Guide<\/p>\n<h2 style=\"color: #2e7d32; font-size: 1.2em; font-weight: 600; margin: 0 0 14px 0;\">The rake is the most underspecified implement in most forage harvest chains \u2014 chosen for price rather than for the leaf loss rate, windrow quality, and terrain performance that determine whether it supports or undermines everything the mower and baler are designed to achieve.<\/h2>\n<p style=\"font-size: 1.05em; color: #555; margin: 0; font-style: italic;\">The cost of the wrong rake shows up in the bale \u2014 in higher leaf loss on alfalfa, in windrow density variation that produces inconsistent bales, and in field losses that are invisible until you compare what you baled against what the mower cut.<\/p>\n<\/div>\n<p><!-- Hero Image --><br \/>\n<img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin-bottom: 32px; box-shadow: 0 4px 16px rgba(0,0,0,0.10);\" src=\"https:\/\/forage-balers.com\/wp-content\/uploads\/2026\/07\/Application-scenarios-of-cutting-and-rigging.webp\" alt=\"Commercial forage raking operation showing windrow formation before round baling with mower conditioner and baler visible in coordinated harvest system\" \/><\/p>\n<p><!-- Introduction --><\/p>\n<p style=\"font-size: 1.1em; color: #3a3a3a; margin-bottom: 18px;\">Every hay operation has a raking system \u2014 but most of them chose it by default rather than by design. The decision was made on the basis of what the dealer had in stock, what the neighbouring farm was using, or what cost the least at the time of the equipment purchase. The raking decision that should have been the fourth step in a systematic harvest chain design \u2014 after selecting the mower conditioner, the baler, and the bale transporter \u2014 was made first, or incidentally, or not made at all because the previous farm owner&#8217;s rake was included in the purchase.<\/p>\n<p style=\"font-size: 1.1em; color: #3a3a3a; margin-bottom: 18px;\">The consequence is a raking system that may be technically capable of consolidating a windrow but is not matched to the specific performance requirements of the crop, the baler&#8217;s pickup width, or the scale of the operation. On alfalfa, a rake that is too aggressive causes leaf shatter that can reduce crude protein content by 3\u20135 percentage points \u2014 more than the difference between premium-grade and commodity-grade hay. On natural grassland at 10,000 ha scale, a rake that is too narrow creates the throughput bottleneck that forces cut material to spend an additional 6\u201312 hours in swath beyond its optimal drying window. On sloped terrain, a rake that is too wide and too heavy creates stability problems that a narrower, lighter implement would not.<\/p>\n<p style=\"font-size: 1.1em; color: #3a3a3a; margin-bottom: 32px;\">This guide provides the systematic comparison between finger-wheel rakes and rotary rakes that most equipment decisions never receive \u2014 covering leaf loss performance, throughput capacity, terrain adaptability, windrow quality, power requirements, and total cost of ownership. For the raking implements and the complete forage harvest systems referenced in this guide, see our range of <a style=\"color: #2e7d32; font-weight: 600; text-decoration: none; border-bottom: 1px solid #2e7d32;\" href=\"https:\/\/forage-balers.com\/ko\/\">forage harvesting equipment<\/a>.<\/p>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 1 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">1. How Each System Works \u2014 The Mechanics That Determine Performance<\/h2>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Finger-Wheel Rake: Ground-Driven, Passive Tine Action<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">A finger-wheel rake consists of a series of ground-driven wheel assemblies \u2014 each wheel carrying 60\u201390 spring-steel tines arranged radially around its hub \u2014 mounted on a lateral frame that spans the working width. The wheels are not powered: they are driven by ground contact as the implement is pulled forward, rotating at a speed proportional to forward travel speed. As each wheel rotates, its tines sweep through the swath material lying on the ground, lifting it and throwing it laterally toward the windrow forming zone between adjacent wheels or at the implement&#8217;s centre. The 9LZY-9.0 series at 9m working width carries 15 wheels with 900 total tines, forming a windrow through the combined lateral throw of 15 independently rotating wheel units.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">The ground-driven mechanism has two consequences that define the finger-wheel rake&#8217;s performance profile. First, the tine tip speed is directly proportional to forward working speed \u2014 at 8 km\/h, the tines move faster than at 6 km\/h, generating more aggressive material engagement. Second, the tines are passive \u2014 they move through the material with the same force regardless of material density or resistance, without the powered drum&#8217;s ability to intensify engagement on a particularly dense swath section. This combination of proportional speed and passive action produces the gentlest possible engagement with cut material, which is why finger-wheel rakes are the preferred implement for alfalfa and other leaf-sensitive legume crops.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Rotary Rake: PTO-Driven, Active Tine Engagement<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">A rotary rake (also called a drum rake or rotor rake) uses one or more powered horizontal rotors \u2014 each carrying tine arms that extend outward from the rotor hub and sweep through the material at a speed determined by the PTO input speed rather than by forward travel speed. The rotor operates at a fixed tine tip speed regardless of how fast the tractor is moving: if the PTO drives the rotor at 120 r\/min and the tine arms are 800mm long, the tine tips move at approximately 10 m\/s regardless of whether the tractor is moving at 8 km\/h or 12 km\/h. This independent tine speed control is the rotary rake&#8217;s primary performance advantage \u2014 the tine engagement force can be maintained at the optimum level for the material by adjusting PTO speed rather than forward travel speed, allowing separation of the &#8220;how fast we cover ground&#8221; decision from the &#8220;how aggressively we engage the material&#8221; decision.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 24px;\">The rotary rake&#8217;s powered tine action generates higher throughput per unit of working width than a finger-wheel rake \u2014 it can move denser material at higher forward speeds without the engagement becoming insufficient. This throughput advantage makes rotary rakes the preferred implement for large-scale natural grassland operations where coverage rate is the primary constraint. The trade-off is higher tine tip speed and more aggressive material engagement, which generates more leaf shatter on fine-stemmed crops \u2014 making the rotary rake less suitable for alfalfa than for grass hay and straw.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 24px 0; box-shadow: 0 4px 16px rgba(0,0,0,0.10);\" src=\"https:\/\/forage-balers.com\/wp-content\/uploads\/2026\/07\/Bundable-materials.webp\" alt=\"Diverse hay and grass crop types showing variation in stem fragility and leaf structure that determines appropriate raking system selection between finger-wheel and rotary rake designs\" \/><\/p>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 2 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">2. Leaf Loss: The Quality Dimension That Separates the Two Systems<\/h2>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Why Raking Causes Leaf Loss on Alfalfa<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Alfalfa leaves attach to stems at a narrow petiole joint that fractures under minimal mechanical stress when the leaf is dry. At 30% moisture, the petiole retains enough flexibility to absorb the bending force of tine contact without fracturing. Below 25% moisture, the petiole becomes increasingly brittle and fractures under the impact of tines moving at speeds above approximately 3 m\/s. Below 15% moisture, virtually any mechanical contact causes leaf detachment \u2014 raking at this moisture level produces significant shattering regardless of rake type, though gentler systems produce less than aggressive ones.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">The practical leaf loss difference between finger-wheel and rotary raking on alfalfa raked at the optimal moisture window (35\u201345%) is typically 1\u20133 percentage points of total dry matter \u2014 3\u20135% total leaf loss for finger-wheel versus 5\u20138% for rotary at equivalent forward speeds. At first appearance this seems modest, but on alfalfa at 20% crude protein (CP), a 3 percentage point dry matter leaf loss difference translates to approximately 1.2 percentage point reduction in bale CP content \u2014 a commercially significant quality difference that represents the gap between premium-grade and standard-grade pricing in most export markets. Across a season producing 500 tonnes of alfalfa, this CP difference is equivalent to approximately 6 tonnes of lost protein value \u2014 an amount that easily justifies the higher cost of a finger-wheel rake over a rotary alternative for alfalfa-specific operations.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">When Rotary Rakes Are Acceptable on Legume Crops<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Rotary rakes operating at reduced PTO speed \u2014 reducing tine tip speed from 10 m\/s to 6\u20137 m\/s \u2014 produce leaf loss rates on alfalfa that approach finger-wheel performance, at the cost of reduced throughput that may partially negate the rotary&#8217;s coverage rate advantage. For operations that already own a rotary rake and are baling alfalfa as a secondary crop alongside primary grass hay production, operating the rotary at reduced speed during alfalfa raking is a practical compromise. For operations where alfalfa is the primary value crop, the purpose-designed performance of a finger-wheel rake is the correct specification.<\/p>\n<div style=\"background: #e8f5e9; border-left: 4px solid #2e7d32; padding: 16px 20px; margin: 20px 0 28px 0; border-radius: 0 4px 4px 0;\">\n<p style=\"margin: 0; font-size: 1.0em; color: #1b4020;\"><strong>Raking moisture timing matters more than rake type:<\/strong> Both finger-wheel and rotary rakes produce significantly more leaf loss below 25% moisture than above 35%. The single most effective leaf loss reduction measure \u2014 for either rake type \u2014 is accurate moisture monitoring before raking begins and waiting for the optimal raking window rather than raking on a fixed time schedule. A rotary rake used at optimal moisture (35\u201345%) produces less leaf loss than a finger-wheel rake used at sub-optimal moisture (below 25%).<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 3 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">3. Throughput Capacity and Scale Matching<\/h2>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Finger-Wheel Rake Throughput<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">A 9m finger-wheel rake (the 9LZY-9.0 series) at 8\u201310 km\/h working speed covers 7.2\u20139.0 effective hectares per hour \u2014 sufficient to stay ahead of a 2.4\u20132.8 ha\/h mower conditioner by a comfortable margin, allowing the raking phase to be completed without creating a windrow accumulation backlog that holds the baler waiting. At 12m working width (the 9LH-12 horizontal hay rake configuration), effective throughput reaches 9.6\u201312.0 ha\/h \u2014 sufficient for operations with two mower conditioners working simultaneously or for very large single-field operations where total raking area per day exceeds the capacity of a 9m system.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">The horizontal hay rake design \u2014 a different geometry from the wheel-based finger-wheel \u2014 uses a bank of spring-steel tines arranged in a horizontal sweep pattern across the full working width, with tines rotating in a plane parallel to the ground rather than perpendicular to it. This design handles large volumes of material more uniformly across the rake&#8217;s width and is particularly effective for wide-area natural grassland operations where the material lies in a broad, even layer rather than in a concentrated swath. The 9LH-12&#8217;s 168 tines at 12m width provide 14 tines per metre of working width \u2014 sufficient density for consistent material engagement across the full grassland area without the concentrated zones of intense tine contact that can occur at the wheel centres of finger-wheel designs on very thin material.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Rotary Rake Throughput Advantage<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">A twin-rotor rotary rake in the commercial class covers 10\u201315 ha\/h at 10\u201314 km\/h working speed \u2014 20\u201350% more area per hour than an equivalent-width finger-wheel rake. This throughput advantage is most valuable in large-scale grass hay operations where the raking phase is the system bottleneck \u2014 where the baler and mowing system both have more capacity than the rake can service, and where the time from cut to bale is constrained by the raking rate rather than anything else. For grassland operations above 2,000 ha per cut, the rotary rake&#8217;s throughput advantage can represent the difference between completing the raking phase within the optimal moisture window and leaving a proportion of the cut area over-dried before the baler arrives.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 24px;\">The throughput comparison must account for working width as well as speed. A 9m rotary rake at 14 km\/h covers 12.6 ha\/h \u2014 the same as a 12m finger-wheel rake at 10.5 km\/h. At equivalent working width, the rotary&#8217;s speed advantage is real and meaningful for grass operations. At narrower working widths where both rake types are available, the comparison is less clear-cut and the leaf loss difference on fine-stemmed crops becomes the more decisive factor.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 24px 0; box-shadow: 0 4px 16px rgba(0,0,0,0.10);\" src=\"https:\/\/forage-balers.com\/wp-content\/uploads\/2026\/07\/Application-of-round-baler.webp\" alt=\"Round baler collecting windrow formed by raking system showing importance of correct windrow width and density uniformity for consistent bale formation and density control\" \/><\/p>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 4 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">4. Windrow Quality: What the Baler Actually Receives<\/h2>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Windrow Consistency and Its Effect on Bale Density<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">The quality of the windrow that the rake delivers to the baler \u2014 its width consistency, density uniformity, and height profile \u2014 directly determines the bale density consistency the baler can achieve. A uniformly formed windrow at 85\u201390% of the baler&#8217;s pickup width, with consistent material density per unit length and a rounded cross-section that feeds cleanly into the pickup, allows even a manual-pressure baler to approach the density consistency of a sensor-controlled system on a variable windrow. A poorly formed windrow \u2014 with width variations that cause the pickup to miss material at the margins, or density spikes where two swath passes have been merged unevenly \u2014 forces the baler&#8217;s compression system to compensate for raking variability in addition to the crop&#8217;s natural density variation.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Finger-wheel rakes produce windrows with a characteristic rounded-top cross-section \u2014 wider at the base where tines deposit material and slightly narrower at the crown where the windrow self-organises under its own weight. This rounded profile feeds smoothly into a round baler&#8217;s pickup because the material at the windrow edge is at the same height as the windrow centre, allowing the pickup to engage the full width simultaneously rather than lifting the edge material first and creating an uneven feed cascade to the chamber. Rotary rakes tend to produce a higher, narrower windrow that can develop a flat-topped or peaked profile at higher working speeds \u2014 a profile that feeds less uniformly into the pickup unless the baler&#8217;s feed channel is specifically designed for high-windrow material.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Windrow Width Setting: The Critical Interface Between Rake and Baler<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Regardless of rake type, the windrow width must be set to 85\u201390% of the baler&#8217;s pickup width. For a baler with a 2240mm pickup, the windrow target is 1900\u20132000mm. Setting the windrow too narrow (below 70% of pickup width) wastes the baler&#8217;s full pickup capacity and produces lighter, less consistent bales because the chamber never receives the full material volume it was designed for. Setting the windrow too wide (above 100% of pickup width) causes the pickup to miss material at the windrow edges \u2014 the leaf-rich margin material that migrates to the windrow edge during raking \u2014 producing field loss concentrated in the most nutritionally valuable fraction of the crop.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Both finger-wheel and rotary rakes provide windrow width adjustment through the wheel spacing or rotor offset settings. The adjustment method differs between designs but the target is identical: the windrow that arrives at the baler must match the baler&#8217;s design intake width. Setting this width correctly at the start of each raking pass \u2014 and verifying it with a tape measurement of three windrows at different field positions \u2014 is a five-minute procedure that has a larger impact on bale density consistency than most mechanical adjustments.<\/p>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 5 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">5. Power Requirements, Terrain Adaptability, and Ownership Cost<\/h2>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Power: The Finger-Wheel&#8217;s Structural Advantage<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Finger-wheel rakes require no PTO drive \u2014 they are ground-driven through wheel-ground contact and draw power from the tractor only through drawbar pull. The 9LZY-9.0 requires a minimum 18.4 kW (25 HP) tractor for working speeds up to 12 km\/h \u2014 compatible with the smallest utility tractors in most agricultural fleets. The 9LH-12 horizontal rake requires a similar modest power input because its tines are also ground-driven through a mechanical linkage rather than a PTO shaft. This zero-PTO-power requirement means the rake never competes with the baler for tractor power resources \u2014 a significant advantage when one tractor is used for both raking and baling on smaller operations.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Rotary rakes require PTO input \u2014 typically 30\u201360 kW depending on working width and rotor count. This PTO demand must be available from the raking tractor simultaneously with the drawbar power needed for forward motion at working speed across the field&#8217;s terrain. For operations where the raking tractor is also used for baling in a sequential (not simultaneous) workflow, the tractor must be correctly specified for the higher-demand implement \u2014 the baler \u2014 with the rotary rake&#8217;s PTO demand being an additional consideration for tractor sizing. A tractor that is at its power limit for baling will be over-stressed if the same session includes rotary raking at full PTO demand.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Terrain Adaptability<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Finger-wheel rakes are inherently terrain-following \u2014 each wheel assembly is independently ground-contacting, and the implement&#8217;s total weight is distributed across the full working width through the individual wheel contact points. On uneven natural grassland terrain, individual wheels can follow terrain changes independently without the lateral frame lifting away from the ground on one side. This terrain adaptability is the reason finger-wheel rakes are the standard choice for natural grassland operations with significant topographic variation \u2014 slopes, drainage channels, and undulations that would cause a rigid-frame implement to miss material on the high side while over-raking on the low side.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">Rotary rakes are more sensitive to terrain variation because the rotor height above ground determines tine engagement depth \u2014 if terrain undulation raises or lowers the material relative to the rotor&#8217;s fixed operating height, tine engagement intensity changes. Most commercial rotary rakes have floating suspension systems that accommodate \u00b1100\u2013150mm of terrain variation, but beyond this range the material depth of engagement changes enough to affect windrow quality. For operations with terrain variation above \u00b1200mm across the field, a finger-wheel rake&#8217;s individual-wheel ground-following capability provides more consistent windrow quality than a rotary rake&#8217;s fixed-rotor design.<\/p>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">Total Cost of Ownership<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 24px;\">Finger-wheel rakes have a lower purchase price than equivalent-width rotary rakes in most markets, because the mechanical complexity of a ground-driven wheel assembly is substantially less than a PTO-driven rotor with bearing housing, drive shaft, and gearbox. Maintenance cost is also lower \u2014 wheel bearings are the primary wear item, replaceable without workshop tools at low unit cost, compared to rotor gearbox service and PTO shaft maintenance on rotary designs. The tine replacement cost is comparable between designs \u2014 both use replaceable spring-steel tines at similar per-tine cost and similar replacement frequency. For operations that are cost-sensitive on capital equipment investment and prioritise mechanical simplicity and low maintenance cost, the finger-wheel design&#8217;s lower total cost of ownership is a genuine and sustained advantage over the operating life of the implement.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 10px 0 32px 0; box-shadow: 0 4px 16px rgba(0,0,0,0.10);\" src=\"https:\/\/forage-balers.com\/wp-content\/uploads\/2026\/07\/EP-9YG-2.2-Round-Baler.webp\" alt=\"Commercial round baler receiving well-formed windrow showing how correct rake selection and windrow width setting directly determines pickup efficiency and bale density consistency\" \/><\/p>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- Section 6 --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 18px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">6. The Decision Framework: Which Rake for Which Operation<\/h2>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 20px;\">The rake selection decision reduces to four questions whose answers, taken together, identify the correct implement for each specific operation:<\/p>\n<div style=\"overflow-x: auto; margin: 0 0 28px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 0.97em; min-width: 580px;\">\n<thead>\n<tr>\n<th style=\"background: #1b4020; color: #fff; padding: 12px 14px; text-align: left; border: 1px solid #2e7d32; width: 28%;\">Decision Factor<\/th>\n<th style=\"background: #2e7d32; color: #fff; padding: 12px 14px; text-align: center; border: 1px solid #1b4020; width: 36%;\">Points to Finger-Wheel<\/th>\n<th style=\"background: #2e7d32; color: #fff; padding: 12px 14px; text-align: center; border: 1px solid #1b4020; width: 36%;\">Points to Rotary<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #e8f5e9; border: 1px solid #a5d6a7; padding: 11px 14px; font-weight: 600; color: #1b4020;\">Primary crop type<\/td>\n<td style=\"background: #f1f8e9; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Alfalfa, clover, or mixed legume \u2014 leaf loss is commercially significant<\/td>\n<td style=\"background: #fafafa; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Grass hay, natural grassland, straw \u2014 leaf quality less critical<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #e8f5e9; border: 1px solid #a5d6a7; padding: 11px 14px; font-weight: 600; color: #1b4020;\">Annual production scale<\/td>\n<td style=\"background: #f1f8e9; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Under 500 ha\/cut \u2014 9m system adequate<\/td>\n<td style=\"background: #fafafa; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Above 1,000 ha\/cut \u2014 throughput is the bottleneck<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #e8f5e9; border: 1px solid #a5d6a7; padding: 11px 14px; font-weight: 600; color: #1b4020;\">Field terrain<\/td>\n<td style=\"background: #f1f8e9; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Variable slopes, uneven natural grassland<\/td>\n<td style=\"background: #fafafa; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Flat to gently undulating irrigated paddocks<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #e8f5e9; border: 1px solid #a5d6a7; padding: 11px 14px; font-weight: 600; color: #1b4020;\">Available tractor power<\/td>\n<td style=\"background: #f1f8e9; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Small tractor (under 45 kW) \u2014 no PTO capacity to spare<\/td>\n<td style=\"background: #fafafa; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Dedicated raking tractor with adequate PTO capacity<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #e8f5e9; border: 1px solid #a5d6a7; padding: 11px 14px; font-weight: 600; color: #1b4020;\">Capital and maintenance budget<\/td>\n<td style=\"background: #f1f8e9; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Cost-sensitive; prefer lower purchase and maintenance cost<\/td>\n<td style=\"background: #fafafa; border: 1px solid #a5d6a7; padding: 11px 14px; text-align: center;\">Throughput value justifies higher capital cost<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #1b4020; border: 1px solid #0d2b10; padding: 11px 14px; font-weight: bold; color: #fff;\">Typical best match<\/td>\n<td style=\"background: #2e7d32; border: 1px solid #0d2b10; padding: 11px 14px; text-align: center; font-weight: bold; color: #fff;\">Alfalfa \/ mixed legume \/ small-to-mid scale \/ variable terrain<\/td>\n<td style=\"background: #4a5568; border: 1px solid #0d2b10; padding: 11px 14px; text-align: center; font-weight: bold; color: #fff;\">Grass \/ large grassland scale \/ flat terrain \/ dedicated tractor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #2e7d32; font-size: 1.15em; font-weight: bold; margin: 20px 0 10px 0;\">The Role of the PTO Shaft in Rotary Rake Performance<\/h3>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 16px;\">For rotary rakes, the PTO driveshaft is a critical system component whose specification directly affects windrow quality. The rotor&#8217;s tine tip speed is determined by PTO input speed \u2014 variation in PTO speed produces variation in tine engagement force, which produces windrow density variation that downstream baling cannot fully compensate for. A correctly specified and maintained <a style=\"color: #2e7d32; font-weight: 600; text-decoration: none; border-bottom: 1px solid #2e7d32;\" href=\"https:\/\/tractor-pto-shaft.net\/product\/replacement-pto-shaft-for-new-holland-big-baler\/\" target=\"_blank\" rel=\"noopener noreferrer\">pto shaft<\/a> delivering stable speed to the rotor gearbox produces consistent tine engagement across variable material density sections. A worn shaft with universal joint play introduces speed variation at the rotor that is indistinguishable from tractor throttle variation \u2014 the rotor runs unevenly, and the windrow reflects that unevenness as density variation that propagates all the way to the finished bale&#8217;s density distribution.<\/p>\n<p style=\"font-size: 1.05em; color: #3a3a3a; margin-bottom: 32px;\">For finger-wheel rakes, no PTO shaft is required \u2014 the elimination of this component removes one maintenance item and one potential failure point from the harvest chain. This is a genuine operational advantage for remote-location operations or multi-machine fleets where PTO shaft inspection discipline is difficult to maintain consistently across all implements simultaneously.<\/p>\n<p><!-- CTA Box --><\/p>\n<div style=\"background: linear-gradient(135deg, #1b4020 0%, #2e7d32 100%); border-radius: 8px; padding: 36px 32px; text-align: center; margin: 36px 0;\">\n<h3 style=\"color: #ffffff; font-size: 1.45em; font-weight: 800; margin: 0 0 12px 0;\">Selecting a Rake for Your Forage Operation?<\/h3>\n<p style=\"color: #c8e6c9; font-size: 1.05em; margin: 0 0 24px 0;\">Our team can help you match the 9LZY-9.0 finger-wheel rake, 9LH-12 horizontal rake, or other raking configurations to your specific crop, scale, terrain, and baler pickup width \u2014 as part of a complete harvest system design or as a standalone implement recommendation.<\/p>\n<div style=\"display: flex; justify-content: center; flex-wrap: wrap; gap: 14px;\"><a style=\"display: inline-block; background: #f9a825; color: #1b4020; padding: 14px 32px; border-radius: 5px; text-decoration: none; font-weight: 800; font-size: 1.0em;\" href=\"https:\/\/forage-balers.com\/ko\/\">Browse Raking Equipment<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; padding: 14px 32px; border-radius: 5px; text-decoration: none; font-weight: bold; font-size: 1.0em; border: 2px solid #ffffff;\" href=\"https:\/\/forage-balers.com\/ko\/contact-us\/\">Get a System Recommendation<\/a><\/div>\n<\/div>\n<hr style=\"border: none; border-top: 2px solid #e8f5e9; margin: 36px 0;\" \/>\n<p><!-- FAQ --><\/p>\n<h2 style=\"color: #1b4020; font-size: 1.65em; font-weight: bold; margin: 0 0 24px 0; padding-bottom: 8px; border-bottom: 3px solid #2e7d32;\">Frequently Asked Questions<\/h2>\n<div style=\"margin-bottom: 16px; border: 1px solid #a5d6a7; border-radius: 6px; overflow: hidden;\">\n<div style=\"background: #e8f5e9; padding: 13px 18px;\">\n<p style=\"margin: 0; font-weight: bold; color: #1b4020; font-size: 1.02em;\">Q: Can a finger-wheel rake handle wet, heavy material after early morning dew?<\/p>\n<\/div>\n<div style=\"padding: 13px 18px;\">\n<p style=\"margin: 0; color: #3a3a3a; font-size: 1.0em;\">Yes, but at reduced working speed. Wet material is heavier per unit volume and requires more energy per wheel rotation to lift and throw laterally. At standard working speeds (8\u201310 km\/h), a finger-wheel rake on heavy wet material may produce a less uniform windrow because the tines are moving through a heavier load than their spring tension was designed for. Reducing working speed to 6\u20137 km\/h allows the tines to engage heavy material more fully before the wheel rotation carries them clear. Wet material raking at reduced speed with a finger-wheel rake still produces lower leaf loss than a rotary rake at any speed on the same material, because the tine engagement force is gentler even at the higher per-tine load of slow-speed wet-material raking.<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-bottom: 16px; border: 1px solid #a5d6a7; border-radius: 6px; overflow: hidden;\">\n<div style=\"background: #e8f5e9; padding: 13px 18px;\">\n<p style=\"margin: 0; font-weight: bold; color: #1b4020; font-size: 1.02em;\">Q: What is the correct windrow width for a baler with 2240mm pickup width?<\/p>\n<\/div>\n<div style=\"padding: 13px 18px;\">\n<p style=\"margin: 0; color: #3a3a3a; font-size: 1.0em;\">The target windrow width is 1900\u20132000mm \u2014 85\u201390% of the 2240mm pickup width. At this width, the pickup collects the full windrow in a single centred pass with a 120\u2013170mm margin on each side that accommodates slight tracking errors without losing material at the windrow edge. Set this width using the rake&#8217;s wheel spacing or rotor offset adjustment and verify with a tape measure across three windrow cross-sections at different positions in the field before committing to the setting for the full raking pass.<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-bottom: 16px; border: 1px solid #a5d6a7; border-radius: 6px; overflow: hidden;\">\n<div style=\"background: #e8f5e9; padding: 13px 18px;\">\n<p style=\"margin: 0; font-weight: bold; color: #1b4020; font-size: 1.02em;\">Q: How many passes does a 9m finger-wheel rake need to cover the output of a 3.2m mower conditioner?<\/p>\n<\/div>\n<div style=\"padding: 13px 18px;\">\n<p style=\"margin: 0; color: #3a3a3a; font-size: 1.0em;\">A 3.2m mower conditioner set to a 2.0m swath width produces one swath per pass. A 9m rake can consolidate 4\u20135 swaths per rake pass \u2014 raking at 8m effective width collects four 2.0m swaths simultaneously. This means the rake covers ground at 4\u00d7 the mowing rate in terms of swath count, and at the rake&#8217;s throughput area rate (7.2\u20139.0 ha\/h) versus the mower&#8217;s 2.4\u20132.8 ha\/h, the rake has 2.5\u20133\u00d7 the mower&#8217;s throughput capacity. This surplus is deliberate \u2014 the rake must be able to catch up to the accumulated mowing output after waiting for the optimal raking moisture window.<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-bottom: 16px; border: 1px solid #a5d6a7; border-radius: 6px; overflow: hidden;\">\n<div style=\"background: #e8f5e9; padding: 13px 18px;\">\n<p style=\"margin: 0; font-weight: bold; color: #1b4020; font-size: 1.02em;\">Q: When does soil contamination from raking become a quality issue?<\/p>\n<\/div>\n<div style=\"padding: 13px 18px;\">\n<p style=\"margin: 0; color: #3a3a3a; font-size: 1.0em;\">Raking tines that are set too close to the ground surface disturb the soil surface and incorporate soil particles into the windrow. Soil contamination above 1\u20132% of bale dry matter is detectable in ash content testing and will cause rejection from buyers with ash content limits \u2014 common in export alfalfa contracts and biomass energy specifications. Both rake types can cause soil contamination when set too aggressively; the risk is higher with rotary rakes whose powered tines have more force to disturb the soil surface than the passive tines of a finger-wheel design. Set tine height so that tines clear the soil surface by 10\u201315mm in normal conditions and increase this clearance on soft post-irrigation soil.<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-bottom: 0; border: 1px solid #a5d6a7; border-radius: 6px; overflow: hidden;\">\n<div style=\"background: #e8f5e9; padding: 13px 18px;\">\n<p style=\"margin: 0; font-weight: bold; color: #1b4020; font-size: 1.02em;\">Q: Is the 9LH-12 horizontal rake a finger-wheel rake or a different design?<\/p>\n<\/div>\n<div style=\"padding: 13px 18px;\">\n<p style=\"margin: 0; color: #3a3a3a; font-size: 1.0em;\">The 9LH-12 is a horizontal hay rake \u2014 a distinct design from both the finger-wheel and rotary families. It uses 168 spring-steel tines arranged in rows that sweep horizontally across the working width, driven by the implement&#8217;s forward motion through a ground-contact drive similar to the finger-wheel design. The horizontal sweep geometry produces a different windrow cross-section from the lateral-throw geometry of finger-wheel wheels \u2014 broader, flatter, and more evenly distributed across the full working width. The 9LH-12 is particularly effective on wide natural grassland areas where material is distributed thinly and uniformly, and where the horizontal sweep gathers material from a larger surface area per row than the concentrated wheel-contact of a finger-wheel design. For very large scale operations above 5,000 ha per season, the 9LH-12&#8217;s 12m width and gentle horizontal sweep action provides the throughput and material gentleness that neither standard finger-wheel nor rotary designs fully match.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Forage Equipment Guide The rake is the most underspecified implement in most forage harvest chains \u2014 chosen for price rather than for the leaf loss rate, windrow quality, and terrain performance that determine whether it supports or undermines everything the mower and baler are designed to achieve. The cost of the wrong rake shows up [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-633","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/posts\/633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/comments?post=633"}],"version-history":[{"count":2,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/posts\/633\/revisions"}],"predecessor-version":[{"id":635,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/posts\/633\/revisions\/635"}],"wp:attachment":[{"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/media?parent=633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/categories?post=633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forage-balers.com\/ko\/wp-json\/wp\/v2\/tags?post=633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}