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EP-9GD-2.5 Traction Single Blade Lawn Mower — Upgraded Edition
Towed by a standard 15–35 kW (approximately 20–50 hp) wheeled tractor, this tow-behind traction single blade mower delivers a 2.5-meter working cut width in every pass — an efficient footprint that makes it highly practical for medium- to large-scale farming operations throughout Colombia’s principal cattle and dairy regions, including the expansive Llanos Orientales, the livestock belt of Córdoba department, the lowland farms of Cesar, and the highland pastures of Boyacá. This combination of low power demand, single-operator simplicity, and consistent 2.0–3.0 hm²/h field productivity makes the EP-9GD-2.5 Traction Single Blade Lawn Mower one of the most cost-effective traction single blade lawn mowers available for Colombian pasture management at this power and weight class.
Manufactured in compliance with GB/T 10940-2008 (Reciprocating Lawn Mowers) and validated through the Agricultural Machinery Trial and Certification process, this new traction single blade lawn mower meets established international benchmarks for reciprocating mower performance and operator safety. The machine weighs 490 kg — compact enough for road transport between paddocks yet robust enough to sustain full-season mowing schedules across thousands of cumulative operating hours. Its 34-piece moving blade assembly runs at a rated PTO shaft speed of 540 r/min, generating the rapid reciprocating motion that produces clean scissor-type cuts and an average stubble height of 50–70 mm throughout the working pass. At field operating speeds between 6 and 10 km/h, productivity of 2.0–3.0 hectares per hour is consistently achievable.
1. Technical Specifications
The table below lists the complete parameter set for the EP-9GD-2.5 Traction Single Blade Lawn Mower. On mobile devices, scroll the table horizontally to view all columns without distortion.
| No. | Parameter | Unit | Specification-Traction Single Blade Lawn Mower |
|---|---|---|---|
| 1 | Model Name | — | EP-9GD-2.5 Traction Single Blade Lawn Mower |
| 2 | Connection Type | — | Tow-Behind (Traction) |
| 3 | Cutter Structure Type | — | Reciprocating |
| 4 | Working Width (Cut Width) | m | 2.5 |
| 5 | Compatible Power Range | kW | 15–35 |
| 6 | Working Speed Range | km/h | 6–10 |
| 7 | Number of Moving Blades | pcs | 34 |
| 8 | Overall Dimensions (L × W × H) | mm | 2000 × 4300 × 950 |
| 9 | PTO Shaft Speed | r/min | 540 |
| 10 | Average Stubble Height | mm | 50–70 |
| 11 | Productivity | hm²/h | 2.0–3.0 |
| 12 | Operating Personnel | person | 1 |
| 13 | Structural Weight | kg | 490 |
2. Five Key Advantages of the EP-9GD-2.5
1 — High Productivity at Low Power Demand
Requiring only 15–35 kW from a standard wheeled tractor, this best traction single blade lawn mower is fully compatible with the 25–50 hp tractor models that make up the majority of Colombia’s active farm machinery fleet. Despite that modest power requirement, the EP-9GD-2.5 Traction Single Blade Lawn Mower covers 2.0–3.0 hm² per hour in field conditions — a throughput rate that competes directly with heavier equipment while keeping diesel consumption, per-hour operating cost, and routine maintenance expenditure well below what higher-powered alternatives demand. For smallholder and medium-scale livestock operations in Colombia where budget discipline matters as much as field performance, this power-to-output ratio represents one of the model’s most tangible practical advantages in day-to-day use.
2 — Full Hydraulic Cutter Bar Lift Control
The cutter bar raises and lowers entirely through the tractor’s hydraulic circuit — there are no manual cranks or hand-adjusted linkage settings during operation. The driver simply actuates a hydraulic valve to lift the cutter clear for headland turns or ground obstacles, then drops it back to the working position with equal ease. This design eliminates the stop-and-adjust interruptions common on mechanically controlled mowers, allowing unbroken forward momentum throughout the working pass. It also noticeably reduces operator fatigue over a multi-hour mowing session, which directly contributes to higher daily output totals. The hydraulic lift arrangement also protects the cutter mechanism from impact loads when the bar is raised during transport or crossing drainage channels.
3 — Precision Reciprocating Cut for Superior Forage Quality
The 34-piece reciprocating blade system shears grass cleanly at the stem rather than tearing, shredding, or crushing it — as rotary impact-type mowers tend to do with dense tropical grasses. This scissor-type action preserves the vascular structure of cut stems, promoting faster wilting and more uniform drying across the swath. The result is hay with more consistent dry-matter content, lower spoilage risk during curing, and better nutritional preservation per bale. Farmers in Colombia’s cattle regions who produce hay for seasonal supplemental feeding will find the EP-9GD-2.5’s cut quality directly contributes to better livestock nutrition outcomes. It is a particularly effective lawn mower blades towed single blade design for dense brachiaria and kikuyu-dominant pastures common across Colombia’s lowland zones.
4 — Single-Operator Design Reduces Labor Cost Per Hectare
One person — the tractor driver — manages the complete mowing operation from start to finish. No ground crew is required to guide the machine, adjust the cutter, or assist with headland turns. This single-operator design directly cuts the per-hectare labor cost, which is especially valuable across Colombia where farms often manage hundreds of hectares of pasture with lean staffing structures. The tow-behind traction single blade mower is laid out for intuitive daily use, with straightforward hydraulic controls that most experienced tractor operators can learn within the first hour of work. Long-term, this design philosophy reduces hiring dependency and lowers the skill threshold required for productive daily mowing output.
5 — Certified Performance with Documented Technical Data
The EP-9GD-2.5 Traction Single Blade Lawn Mower holds the Agricultural Machinery Trial and Certification Certificate and is built to GB/T 10940-2008 specifications. When buyers are comparing traction single blade lawn mower suppliers — particularly for commercial operations in Colombia where ICA and DIAN may request technical documentation during import clearance — these certifications provide verifiable, third-party validated performance data that goes beyond manufacturer self-reporting. The published specifications in this page reflect certified tested values, not theoretical projections, giving buyers a reliable basis for procurement decisions, ROI calculations, and regulatory documentation preparation when bringing new equipment into Colombia’s agricultural market.
3. Working Principle
The EP-9GD-2.5 Traction Single Blade Lawn Mower uses a reciprocating cutter mechanism — one of the oldest and most field-tested designs in agricultural mowing technology. The operating sequence begins at the tractor’s rear power take-off (PTO) shaft, which rotates at the standard 540 r/min input speed. A telescoping driveshaft transmits this rotational power to the mower’s transmission gearbox. Inside the gearbox, a crank-and-pitman (or wobble-box) mechanism converts the continuous rotary input into the rapid back-and-forth lateral stroke that drives the moving blade bar — the defining motion of a reciprocating mowing system. This mechanical conversion is where the gearbox plays its most functionally critical role: it must handle the full torque and vibration loads of dense grass cutting across continuous multi-hour field sessions while maintaining correct blade frequency and positional accuracy. High-quality gearbox internals — hardened gear sets, correctly rated bearings, and sealed lubrication circuits — directly determine how long the machine runs between service interventions and how consistently the cut quality is maintained season after season. For buyers comparing traction single blade mower parts and evaluating total lifecycle cost, the gearbox specification and build quality represent the single most important technical variable in the drivetrain.
Once the crank converts rotary motion into linear reciprocating motion, the blade bar — spanning the full 2.5-meter working width — moves laterally at high frequency. Each of the 34 moving blade segments slides against a corresponding fixed guard, producing a continuous scissor action along the entire bar length. The cut grass falls immediately behind the cutter in a loose windrow, ready for raking or tedding based on the subsequent harvesting step. The hydraulic cylinder controls cutter bar height: when the driver engages the valve, the entire cutting assembly pivots to the pre-set working position, maintaining a consistent 50–70 mm stubble height regardless of minor terrain variations as the machine progresses across the field. At recommended field speeds of 6–10 km/h, blade oscillation frequency is high enough to prevent uncut gaps between successive blade passes, ensuring full coverage of the working width with every forward traverse. The tow-behind traction design positions the cutter bar laterally to one side of the tractor, keeping the tractor’s forward path clear and allowing wide, efficient strips to be cut across open pasture blocks — the dominant field configuration found across Colombia’s major livestock production regions. Note that this model is not suited to waterlogged paddy fields, wetland terrain, dense forest edges, or areas with heavy rock or tussock concentration, where rotary or mulching designs would be more appropriate.
4. Materials & Construction
The EP-9GD-2.5 Traction Single Blade Lawn Mower is built to endure the mechanical stresses and environmental exposure that define real agricultural use across seasons and field types. The main frame is fabricated from structural carbon steel using precision CNC laser-cutting and continuous weld joints — a construction approach that delivers both the rigidity necessary for consistent cutter bar positioning and the resistance to fatigue-induced cracking that comes from working across uneven or undulating terrain day after day. All welded joints undergo visual and dimensional inspection as part of the production quality process before the frame proceeds to surface finishing.
The 34 moving blades are produced from high-carbon or boron-alloyed steel, then heat-treated to achieve the blade-face hardness required for extended service life against the abrasive silica content found in tropical grass species. Properly hardened blades maintain their cutting edge for substantially longer periods than untreated steel, directly reducing the replacement frequency of traction single blade mower parts during a working season. The fixed guard segments and wear plates that oppose the moving blades are similarly made from wear-resistant steel to handle the constant sliding contact load. The gearbox housing is cast from ductile iron, a material that provides mechanical strength and vibration-damping properties at the critical point where PTO input torque is converted into the lateral blade stroke. Sealed bearings throughout the drivetrain exclude dust, crop debris, and moisture from internal lubrication circuits — a protection measure particularly relevant to the hot and humid field conditions found across Colombia’s lowland livestock zones. All exterior steel surfaces receive either an electrostatic powder-coat or multi-layer spray finish for corrosion protection, preventing the surface rust onset that shortens the service life of agricultural implements stored outdoors between seasons. The result is a machine that balances materials cost with real operational durability in the field environments where it will actually work.
5. Application Scenarios
The EP-9GD-2.5 Traction Single Blade Lawn Mower is optimized for natural and cultivated pasture mowing on flat to gently rolling terrain. It is not recommended for waterlogged fields, dense forest margins, or areas with heavy rock or tussock concentration. The following are the primary operating environments where this traction single blade lawn mower delivers consistent and cost-effective results.
Cattle Ranch Pasture Harvesting — Colombia’s Llanos, Córdoba & Magdalena Medio
Colombia’s principal cattle production zones — the Llanos Orientales, Córdoba, the Magdalena Medio valley, and the Caribbean lowlands — all rely on periodic mowing of brachiaria, kikuyu, angleton, and native grass stands for hay production and pasture renewal. The 2.5-meter cut width and 2.0–3.0 hm²/h productivity rate allow medium and large grazing blocks to be mowed efficiently during the narrow weather windows between rainy-season events, when timely cutting is critical to obtaining good quality dried forage. Using a tractor-powered single blade mower Colombia-style — with existing on-farm tractors in the 25–50 hp range — avoids the capital expense of purchasing dedicated self-propelled mowing units while achieving comparable field coverage rates.
Hay Production for Livestock Feed Supply
When grass is cut specifically for hay, cut quality determines final product value as much as volume. The reciprocating blade action on this traction single blade lawn mower delivers a clean stem-level cut that promotes fast, even wilting across the entire swath width — a key prerequisite for achieving low and uniform moisture content in the finished hay bale. Farms that use the EP-9GD-2.5 Traction Single Blade Lawn Mower as part of a mow-rake-bale sequence will find that the cleaner cut reduces stem bruising and juice loss in the field compared to impact-type mowing methods, producing hay with better color, smell, and dry-matter consistency batch to batch. This is particularly valuable for farms supplying hay commercially to feedlots or livestock auction buyers who grade feed quality before purchase.
Roadside & Embankment Grass Management
Municipal and departmental road authorities across Colombia regularly contract the mowing of road shoulders and embankments for traffic safety and visual maintenance compliance. The EP-9GD-2.5 Traction Single Blade Lawn Mower handles these applications well on accessible flat embankments and verges, where a consistent 50–70 mm stubble height is commonly specified. The hydraulic lift system allows the operator to transition between mowing sections and road-crossing points quickly without halting the tractor or manually repositioning the cutter bar, which increases daily task throughput considerably compared to mechanically controlled alternatives. The machine’s compact transport profile (2000 × 4300 × 950 mm) makes it manageable on secondary Colombian roads and rural cart tracks.
Pasture Renovation & Weed Topping
Regular mowing at a consistent height is one of the most effective non-chemical approaches to managing invasive broadleaf weeds and early-stage bush regrowth in established pastures. Topping at the 50–70 mm height produced by this traction single blade lawn mower removes weed seed heads before they mature and shades out germinating seedlings at the soil surface, gradually reducing overall weed pressure season after season without herbicide cost. The lawn mower blades towed single blade configuration is well suited to this application because the tow-behind design allows steady, uniform passes without scalping or damaging the desirable grass sward — and the machine’s modest power demand means this can be done affordably even when weed-topping is a regular part of the paddock management calendar rather than a once-per-season emergency treatment.
Forage Seed Crop Pre-Harvest Mowing
The EP-9GD-2.5 can be used on grass seed production fields where a precise, low-impact cut is required ahead of seed crop combining or hand-harvest operations. The reciprocating action avoids the violent windrowing and scattering effects that disc-type mowers can create in open seed stands, keeping the cut material in a manageable, uniform swath position. This application is relevant to farms in Colombia’s highland agricultural zones (Cundinamarca, Nariño, Boyacá) that produce certified forage grass seed, where maintaining swath integrity and minimizing crop loss during the pre-harvest mowing pass directly affects the financial return per hectare of seed crop produced.
6. Regulatory Compliance & Industry Standards
Agricultural machinery sold and operated in Colombia sits within a multilayer regulatory framework covering machinery safety, import certification, and operator protection. Buyers researching a traction single blade lawn mower for sale in Colombia should be aware of the following key regulations and their practical implications before making a purchasing or import decision.
Colombia — ICA, DIAN & National Standards: The Instituto Colombiano Agropecuario (ICA) oversees the registration and use of agricultural machinery and inputs under Decreto 1071 de 2015 (Decreto Único Reglamentario del Sector Agropecuario) and subsequent resolutions. Imported agricultural machinery must be accompanied by technical documentation — including performance specifications, safety compliance declarations, and where required, validated test certificates — when cleared through the Dirección de Impuestos y Aduanas Nacionales (DIAN). The Agricultural Machinery Trial and Certification Certificate held by the EP-9GD-2.5 provides exactly the kind of third-party validated technical data that simplifies this documentation process for Colombian importers and buyers. Additionally, ICONTEC (Instituto Colombiano de Normas Técnicas y Certificación) administers relevant NTC technical standards that may apply to agricultural machinery safety and performance at the national level. Operators are also subject to Ministerio del Trabajo regulations under Decreto 1072 de 2015 (Sistema de Gestión de la Seguridad y Salud en el Trabajo), which requires that all power transmission components — including gearboxes and PTO shafts — have appropriate protective guarding in place during field operation.
Gearbox-Specific Safety Standards: The transmission gearbox on a reciprocating mowing implement is subject to general power transmission safety requirements in all major markets. ISO 4254-7 (Agricultural Machinery Safety — Reciprocating Cutterbar Mowers) provides the international technical benchmark for the safe design, guarding, and operation of machines in this category. ISO 11684 governs the application of safety signs and hazard labels on agricultural machinery globally — compliance with which is reflected in the labeling on the EP-9GD-2.5. For operators and maintenance staff, it is critical that PTO shaft guards remain fully installed during all field operations to prevent contact with rotating components at the gearbox input.
International & Regional Regulations: In EU member states, agricultural machinery falls under Machinery Directive 2006/42/EC, which mandates CE conformity marking and a full risk assessment of all power transmission elements including gearboxes before equipment can be placed on the European market. In Brazil (Mercosul partner), machinery is regulated under ABNT NBR standards and the Ministério da Agricultura, Pecuária e Abastecimento (MAPA) registration program. In the United States and Canada, ASABE standards S131, S166, and related documents address PTO-driven implement safety. In Mexico, NOM standards under SADER cover agricultural equipment performance and safety certification. For buyers in Colombia sourcing traction single blade lawn mowers nearby from distributors who supply multiple Latin American markets, the EP-9GD-2.5 Traction Single Blade Lawn Mower’s established certification documentation supports multi-country compliance requirements across the region.
7. About Us
We are a modern agricultural machinery manufacturer specializing in the research, development, production, and global supply of grassland harvesting and pasture management equipment. Our product range covers a comprehensive lineup of traction single blade lawn mowers, dual-blade tow-behind mowers, round balers, rake machines, and associated harvesting implements — all developed through systematic computer-aided design processes and validated against independent performance standards before commercial release. Our manufacturing facilities span over 32,000 square meters and are equipped with CNC laser-cutting lines, automated welding systems, and electrostatic paint finishing operations, providing the production infrastructure that underpins the consistency and build quality of every unit that leaves the factory.
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8. Related Products & System Compatibility
To maximize the field performance and long-term service life of your traction single blade lawn mower, consider pairing it with our compatible drivetrain accessories. We manufacture both PTO Shafts and Agricultural Gearboxes designed to interface directly with our mower lineup, providing a one-stop sourcing advantage that eliminates component compatibility uncertainty and shortens spare parts lead times. Our universal coupling design across the full accessory range ensures that replacement components fit correctly from the first installation, reducing machine downtime during peak harvest seasons when every operating day matters.
PTO Shaft
A correctly specified PTO shaft is the mechanical link between the tractor’s power output and the mower gearbox input. Using a properly rated, telescoping shaft ensures full torque transmission without vibration imbalance or premature universal joint wear. We supply guarded PTO shafts compatible with the 540 r/min input speed required by the EP-9GD-2.5 Traction Single Blade Lawn Mower. Keeping a spare shaft assembly on hand significantly reduces unplanned downtime risk during the mowing season.
Agricultural Gearbox
The gearbox is the mechanical core of the reciprocating cutter system, converting PTO rotation into the lateral blade motion that drives every cut. Our agricultural gearboxes for mowing applications are built with hardened gear sets, high-capacity sealed bearings, and ductile iron housings suited to sustained outdoor field operation. For large operations running multiple traction single blade mowers across the season, maintaining a spare gearbox unit eliminates the risk of costly multi-day downtime if a primary unit requires overhaul during peak harvest periods.
Frequently Asked Questions
Editor: PXY
