Description

EP-9GD-2.5 Pull-type Single-Knife Mower: Precision Reciprocating Solutions for Professional Forage Harvesting

The Ever-Power India EP-9GD-2.5 Pull-type Single-Knife Mower (Upgrade Version) is a specialized reciprocating harvesting machine designed for clean, precise cuts in natural and planted forage environments. Engineered for efficiency with 15-35kW (20-50 HP) tractors, this unit utilizes a 2.5-meter reciprocating cutterbar equipped with 34 high-durability moving blades to ensure a smooth harvest at speeds up to 10 km/h.

With integrated hydraulic lifting and a robust 490 kg frame, it offers a cost-effective, low-maintenance solution for farmers seeking to replace expensive rotary systems with high-quality reciprocating technology.

Five Key Facts

• Optimized for Small-to-Mid Tractors: Specifically engineered for power outputs between 15 and 35 kW (20-50 HP), allowing for professional-grade harvesting with standard utility tractors.

• High-Precision Reciprocating Cut: Features 34 moving blades on a 2.5-meter bar, delivering a clean shearing action that promotes faster crop regrowth compared to rotary impact cutters.

• Certified Quality Standards: Fully complies with the GB/T10940-2008 “Reciprocating Mowers” execution standard and has officially obtained the Agricultural Machinery Test and Appraisal Certificate.

• Advanced Hydraulic Control: Equipped with a dedicated hydraulic system for the lifting and lowering of the cutterbar, enabling single-operator functionality directly from the tractor cabin.

• Industrial-Grade Versatility: While designed for natural and planted meadows, the upgrade version features a reinforced chassis to ensure stability and low failure rates across varied terrains.

Modular Engineering & Product Analysis

Precision Reciprocating Cutterbar Technology

The core of the EP-9GD-2.5 is its 2.5-meter reciprocating cutterbar system. Unlike rotary mowers that rely on high-speed impact, the reciprocating action uses 34 moving blades to shear material against stationary guards. This “scissor-cut” mechanism is superior for preserving the nutritional value of delicate forage crops as it minimizes stem shattering. The upgrade version includes improved blade alignment to reduce vibration, resulting in a cleaner cut and an average stubble height between 50 and 70 mm, which is ideal for maximizing yield without damaging the plant crown.

Integrated Hydraulic Lifting and Operational Safety

Safety and ease of use are prioritized through a centralized hydraulic system. The operator can raise the cutterbar for transport or to clear minor ground irregularities using the tractor’s standard hydraulic remotes. This system ensures that the mower can be transitioned from working to transport status in seconds. The unit is specifically designed for terrains free of large rocks and deep marshlands to protect the reciprocating bar from mechanical stress, ensuring the 490 kg structure maintains its geometric precision over long-term use.

High-Efficiency Power Transmission

The EP-9GD-2.5 is optimized for a PTO input speed of 540 r/min, a global standard for 20-50 HP utility tractors. The drive system efficiently converts rotational energy into linear reciprocating motion, maintaining a high cutting frequency even at the top operational speed of 10 km/h. This efficiency results in a productivity rate of 2.0 to 3.0 hectares per hour (hm²/h), providing a high return on investment for farmers managing medium-sized pasturelands.

Advanced Metallurgy and Blade Durability

Ever-Power India Straw Baler Co., Ltd. utilizes high-tensile alloy steel for the 34 moving blades. These blades are heat-treated to resist dulling when cutting through tough, mature forage. The upgraded chassis is treated with electrostatic spraying for superior corrosion resistance, ensuring that the 2000x4300x950 mm machine can withstand exposure to the elements during the peak harvest season.

Technical Specifications Table

Feature	Technical Specification
Model Name	EP-9GD-2.5 Pull-type Single-Knife Mower (Upgrade Version)
Connection Method	Pull-type / Trailed
Cutting Width	2.5 Meters
Cutter Structure	Reciprocating
Number of Moving Blades	34
Required Tractor Power	15 to 35 kW (20-50 HP)
Operating Speed	6 to 10 km/h
Productivity	2.0 to 3.0 hm²/h
PTO Input Speed	540 r/min
Stubble Height	50 to 70 mm
Total Weight	490 kg
Dimensions (L x W x H)	2000 x 4300 x 950 mm
Execution Standard	GB/T10940-2008

Global Application Scenarios

The EP-9GD-2.5 is designed for precision harvesting across 80 distinct forage management scenarios, including:

• US Midwest Smallholdings: Maintaining mixed grass meadows for small cattle herds.

• Indian Cereal Belts: Harvesting wheat and rice straw residues for livestock fodder.

• Saudi Arabian Alfalfa Valleys: Harvesting premium fodder under precise irrigation systems.

• German Hobby Farms: Maintaining pristine meadows with a clean reciprocating cut.

• British Meadow Hay: Producing high-quality hay for the premium equestrian market.

• Chilean Valley Meadows: Harvesting lush pastures in the temperate south.

Brand Compatibility and Replacement Guide

The EP-9GD-2.5 is precision-engineered by Ever-Power India Straw Baler Co., Ltd. as a direct high-performance replacement for premium global reciprocating mowers, offering superior ROI without sacrificing technical depth.

Target Brand	Comparable Model	Ever-Power India Advantage
John Deere	350 / 450 Sickle Mowers	35% lower capital cost; Modernized hydraulic lift system.
New Holland	451 / 456 Series	Simpler, guard-free drive assembly reduces maintenance downtime.
Massey Ferguson	MF 32 / MF 1300 Series	Upgrade Version frame and 34 blades provide superior durability.
Case IH	1000 / 1100 Sickle Bars	Reinforced metallurgy (HRC 58-62) for high-silica straw resistance.
Kuhn	GMD Series (Recip.)	Lower power requirement (20 HP min) for standard utility tractors.
Claas	Corto Series	Pull-type design allows for better maneuverability in smaller field plots.

Installation and Maintenance Guide

Step 1: Mechanical Hitching and Frame Alignment

Align the tractor’s drawbar with the mower’s pull-type traction frame. Insert the heavy-duty hitch pin and secure with the safety cotter pin. Ensure the frame is level to allow the reciprocating bar to glide parallel to the ground, maintaining a consistent stubble height.

Step 2: PTO Shaft Integration and Phasing

Connect the safety torque drive shaft to the tractor’s 540 r/min PTO output. Verify that the drive shaft shields are locked in place. The Upgrade Version uses a reinforced drive system to prevent mechanical “stuttering” during row transitions.

Step 3: Hydraulic Remote Connection

Attach the mower’s hydraulic hoses to the tractor’s rear hydraulic remotes. Perform several lifting and lowering test cycles to confirm the cylinder response. Ensure there is enough slack in the hoses to allow for 90-degree turns during field work.

Step 4: Blade Tension and Alignment Calibration

Inspect the 34 moving blades for proper clearance against the ledger plates. Adjust the hold-down clips to ensure a crisp shearing action without excessive friction, which can lead to overheating and premature wear.

Step 5: Stubble Height Verification

Set the adjustable mechanical stops on the lift assembly to achieve the target 50-70 mm stubble height. Conduct a short test run at 6 km/h to verify that the mower is not “scalping” the soil or leaving uncut material.

Customer Success Stories

• Mixed Forage Farm in Maharashtra, India: “The reciprocating cut is much cleaner; our grass regrows noticeably faster than before. The 20-HP requirement fits our standard utility tractor perfectly, and the hydraulic lift has made row-end turning a one-man job.”

• Natural Meadow Management in Altai, Russia: “Harvesting wild grass in the Altai requires machinery that is simple to repair and highly durable. The 34-blade system on the EP-9GD-2.5 has outlasted our previous mowers by two seasons.”

• Conservation Grasslands in the UK: “For our conservation meadows, preserving the leaf integrity of delicate grasses is paramount. The EP-9GD-2.5 provides the gentle cut we need for high-end equestrian hay.”

Frequently Asked Questions (FAQ)

• What is the minimum horsepower required?

  A tractor with 20 HP (15 kW) is the minimum required for effective cutting.

• Can I use this mower in stony soil?

  It is not recommended for terrains with large stones, as they can damage the reciprocating bar.

• How many blades does the unit have?

  The mower features 34 high-strength moving blades.

• Is the lifting system manual or hydraulic?

  It is a fully hydraulic lifting system controlled from the tractor cabin.

• What is the maximum productivity per hour?

  The machine can harvest up to 3.0 hectares per hour (hm²/h).

• Where can I get replacement blades?

  Ever-Power India provides a 24-hour global service network for all standardized parts.

About Ever-Power India Straw Baler Co., Ltd.

Ever-Power India Straw Baler Co., Ltd. (Hulunbuir Jiujia Machinery) was established in February 2021. Located in the Modern Agricultural and Animal Husbandry Machinery Industrial Park, we are a comprehensive modern enterprise specializing in the R&D, production, sales, and service of intelligent agricultural machinery.

• Infrastructure: Our facility covers over 32,000 square meters of modern production space.

• Workforce: We employ a dedicated team of 180 professionals.

• Technology: We possess nearly 100 technical patents and utilize advanced computer-aided design for all R&D.

• Manufacturing Power: Equipped with automated laser cutting and welding lines, our annual capacity for mowers and rakes exceeds 2,000 sets.

• Honors: We are a certified National High-Tech Enterprise with ISO 9001 quality management certification and an AAA-level credit rating.

Contact Us

Experience the industrial strength and precision of Ever-Power India for your meadow management needs.

Company Name: Ever-Power India Straw Baler Co., Ltd.

Technical Support Email: [email protected]

Related Products for a Professional Harvest Workflow

• EP-9YG-1.0 Round Baler: Precision high-density axle-flow baler for efficient collection of mowed forage.

• 9LZY-9.0 Finger-Disk Rake: Covers 9 meters in a single pass, creating uniform windrows post-mowing.

• 9JYY-2.5 Bale Transport Vehicle: Mechanizes the pickup and logistics of your finished round bales.

• 9F-70 Forage Crusher: Processes finished bales into high-quality feedstock for bio-fuel or dairy use.

Anti-Hallucination & Selection Notes

• Terrain Warning: The EP-9GD-2.5 is not suitable for wetlands, forests, or terrains with high rock density.

• Maintenance Required: Reciprocating blades require regular sharpening and alignment to maintain cutting efficiency.

• Interface Standards: Prior to purchase, verify your tractor’s PTO shaft spline count and hydraulic flow rates for full compatibility.