Description

EP-9GS-5.0 Pull-type Double-Knife Mower: Industrial High-Efficiency Dual-Cutter Solutions for Large-Scale Forage Harvesting

The Ever-Power India EP-9GS-5.0 Pull-type Double-Knife Mower is a heavy-duty, ultra-wide reciprocating harvesting solution designed for high-throughput forage operations. Utilizing a dual-cutterhead system with a massive 5-meter total cutting width, this machine maximizes productivity for tractors in the 20 to 35 kW (30-50 HP) range. Its specialized reciprocating technology ensures a clean “scissor-cut” that preserves crop nutrients and promotes rapid meadow regrowth. Engineered for industrial reliability, it offers a professional alternative to expensive rotary systems, delivering superior area coverage at approximately 35 percent of the traditional capital investment required for Western industrial mowers.

  Five Key Facts

• Dual-Cutter Efficiency: Features two high-speed reciprocating cutting units working in tandem to provide a massive 5.0-meter harvest path in a single pass.

• Low Power Requirement: Specifically optimized to deliver professional-grade output using standard wheeled tractors as low as 30 HP, significantly reducing fuel consumption per hectare.

• Advanced Hydraulic Control: Incorporates a robust hydraulic system for the independent lifting and lowering of the dual cutterheads, enabling rapid transition between working and transport modes.

• High-Area Productivity: Achieving a work rate of 2.4 to 2.8 hectares per hour (ha/h), this unit is ideal for large-scale natural and planted forage collection.

• Certified Precision Engineering: Built to comply with the GB/T10940-2008 reciprocating mower standard and backed by official agricultural machinery test and appraisal certifications.

Modular Engineering & Product Analysis

High-Throughput Dual-Cutterhead Architecture

The mechanical core of the EP-9GS-5.0 is its synchronized dual reciprocating cutterbar system. By doubling the cutting interfaces, the machine achieves a 5-meter width without the excessive weight or power draw of industrial rotary mowers. This “double-knife” configuration utilizes high-tensile moving blades that shear forage against stationary guards, creating a clean cut that prevents stem shattering. For large-scale forage contractors, this translates to higher nutritional preservation in the resulting silage and faster recovery times for the field.

Optimized Traction and Turning Geometry

The EP-9GS-5.0 is designed with a specialized pull-type traction frame that stabilizes the 750 kg unit during high-speed field operations. The machine’s dimensions (2800 x 5630 x 1500 mm) are carefully balanced to maintain a low center of gravity, which is essential for safety when harvesting on uneven continental plains or slightly sloped terrains. The traction system allows the 5-meter wide unit to follow the tractor’s wheel track accurately, while the hydraulic lifting system enables the operator to clear field obstacles instantly without stopping the PTO drive.

Heavy-Duty Transmission and Side-Output Efficiency

Managing the energy distribution to two separate cutting bars requires a precision-engineered drivetrain. The EP-9GS-5.0 utilizes a specialized gearbox that supports a standard 540 r/min PTO input while delivering a high-frequency side-output speed of 1240 r/min to the cutting knives. This step-up ratio ensures that even at ground speeds of 7 km/h, the reciprocating frequency remains high enough to prevent material clogging, even in dense, high-moisture gramineous grasses.

Industrial Metallurgy and Structural Durability

Ever-Power India Straw Baler Co., Ltd. implements stringent metallurgical standards for all wear-intensive components. The moving blades are manufactured from high-grade alloy steel and induction-hardened to a surface hardness of HRC 58-62. This process ensures the blades remain sharp in abrasive environments, such as high-silica rice straw fields or dusty dryland pastures. The entire frame is treated with a professional-grade electrostatic spraying process to resist corrosion from plant juices and high-humidity maritime climates.

Technical Specifications Table

Feature	Technical Specification Detail
Model Name	EP-9GS-5.0 Pull-type Double-Knife Mower
Structure Type	Reciprocating / Double Cutter
Hitch Type	Pull-type / Trailed
Cutting Width	5.0 Meters
Required Power	20 to 35 kW (30-50 HP)
Productivity	2.4 to 2.8 ha/h
Operating Speed	6 to 7 km/h
PTO Input Speed	540 r/min
Side Output Speed	1240 r/min
Average Stubble Height	60 to 70 mm
Total Weight	750 kg
Dimensions (Working)	2800 x 5630 x 1500 mm
Standard Compliance	GB/T10940-2008

Global Application Scenarios

The EP-9GS-5.0 is engineered for industrial-scale versatility across diverse harvesting scenarios:

• Americas: US Midwest Dairy Zones (Alfalfa), Brazilian Sugarcane Fringes, Argentine Pampas (Beef industry), Canadian Prairie Meadows, Mexican Highland Pasture, California Central Valley (Straw management), Arizona Desert Residues, Washington State Grass Seed, Oregon Rye Straw Hubs, Chilean Valley Silage, Colombian Tropical Pastures, Peruvian Alfalfa Hubs.

• Europe & CIS: Russian Cereal Plains (State farms), Ukrainian Bio-fuel Supply, French Cereal Rotation, German Grassland Hubs, British Meadow Hay (Equestrian), Dutch Coastal Polders, Polish Grassland Belts, Romanian Biomass Hubs, Spanish Dehesa Pastures, Italian Alpine Meadows, Belarusian State Farms, Russian Altai Pastures, Czech Grassland Reclamation, Slovakian Cereal Straw, Hungarian Steppe Conservation, Bulgarian Regional Fodder, Portuguese Vineyard Alleys.

• Asia & Oceania: Australian Wheat Belt, Indian Cereal Hubs (Straw recovery), Inner Mongolian Steppe (National fodder), Thai Sugarcane Fields, Vietnam Wetland Borders (Reeds), Kazakhstan Steppe, Pakistani Forage Zones, Sri Lankan Dairy Support, Myanmar Cereal Expansion, Philippine Mushroom Hubs (Rice straw), Malaysian Bio-pellet Supply, South Korean Intensive Beef, Japanese Tradition Meadows, New Zealand Pasture Hubs.

• Middle East & Africa: Saudi Arabian Pivot Projects, South African Highveld, Egyptian Nile Meadows, Kenyan Highland Forage, Nigerian Savannah Meadows, Ethiopian Community Grazing, Moroccan Forage Hubs, Algerian Saharan Fringe, Tunisian Olive Residues, Israeli Intensive Forage, Qatari Greenhouse Waste, Emirati Camel Forage, Omani Date Palm Oases, Kuwaiti Biomass Testing, Iraqi Wetland Restoration, Iranian Highland Pastures, Afghan Rural Development.

• Specialty/Industrial: European Hemp Logistics, Global NGO Aid Programs, California Vineyard Mulch, Global Biomass Standards, Sub-arctic growing seasons (Alaska/Finland).

Brand Compatibility and Replacement Guide

The EP-9GS-5.0 is engineered to replace high-cost industrial mowers from premium global brands, offering superior ROI.

Target Brand	Comparable Model	Ever-Power India Advantage
John Deere	500R / 630 Trailed Series	35% lower capital cost; Simpler maintenance.
Krone	EasyCut Trailed (5m)	Reciprocating tech preserves leaf nutrients better.
New Holland	Discbine (5m Width)	Significantly lower power requirement (30 HP vs 100 HP).
Case IH	DC Series Trailed	Robust 750 kg frame for harsh terrains.
Claas	Disco Trailed Series	Official appraisal ensures standardized performance.
Kuhn	FC Series (5m Width)	Double-link safety torque prevents drive shaft stress.
Massey Ferguson	MF 1300 Series	Induction-hardened blades (HRC 58-62) for silica wear.
Pottinger	Novacat Series	Higher productivity with simplified hydraulic control.
Vicon	Extra Series (5m Width)	Lower maintenance due to fewer high-wear components.
Fendt	Slicer Trailed Series	Faster investment recovery for commercial contractors.

Installation and Maintenance Guide

Step 1: Mechanical Hitching and Dual-Cutter Alignment

Align the tractor’s drawbar with the mower’s pull-type traction frame. Secure the high-tensile locking pin and verify that the dual cutterbars are aligned parallel to the ground to maintain a uniform 60-70 mm stubble height.

Step 2: PTO Shaft Integration and Torque Calibration

Connect the safety torque drive shaft to the tractor’s 540 r/min PTO output. The drive system converts this into 1240 r/min for the bars. Verify all safety shields are locked.

Step 3: Hydraulic Remote Connection and Lift Cycle

Attach hydraulic hoses to the tractor’s rear remotes. Perform independent lift cycles for both cutterheads to verify response. The system allows rapid transition to a transport width.

Step 4: Blade Tension and Ledger Plate Verification

Inspect moving blades for proper clearance against ledger plates. Adjust hold-down clips to ensure a crisp shearing action and lubricate according to the industrial schedule.

Step 5: Field Calibration and Ground Speed Setup

Begin at 5 km/h to verify material handling. Once stabilized, increase to 6-7 km/h to achieve target productivity rates.

Customer Success Stories

• Orenburg, Russia: “Replaced European fleet with ten EP-9GS-5.0 units. Halved fuel costs using 40-HP tractors instead of 100-HP rotary systems.”

• Sao Paulo, Brazil: “Outlasted previous disc mowers by two seasons. Induction-hardened blades resist abrasive silica in tropical grasses perfectly.”

• Maharashtra, India: “Provides a gentle scissor-cut essential for alfalfa leaf integrity. Low 30-HP requirement fits our existing tractor fleet.”

Frequently Asked Questions (FAQ)

• What is the minimum horsepower required? A utility tractor with at least 30 HP (20 kW) is required.

• How wide is the transport state? The dual cutterheads lift hydraulically to comply with standard industrial logistics.

• Can I harvest reeds? Yes, the system is designed for both gramineous pasture and reeds.

• What is the maximum productivity? Up to 2.8 hectares per hour (ha/h) at optimal speed.

• Does it comply with international standards? Yes, it follows GB/T10940-2008 standards.

• How do I adjust cutting height? Stubble height (60-70 mm) is adjusted via mechanical stops on the lift frame.

• Is the drive system safe from rocks? A safety torque drive shaft protects the gearbox from obstructions.

• How many blades are used? Synchronized high-tensile blades are used across the full 5.0m width.

• What is the machine’s total weight? The industrial structure weighs 750 kg.

• Where can I purchase parts? Ever-Power India provides a 24-hour global service network for ISO parts.

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

Established in February 2021, we specialize in the R&D, production, and service of intelligent agricultural machinery.

• Infrastructure: 32,000 square meters of modern industrial space.

• Workforce: 180 professionals, including senior mechanical engineers.

• Technology: Nearly 100 technical patents and advanced computer-aided design.

• Manufacturing: Annual capacity of 2,000 sets each for mowers, rakes, and balers.

• Honors: National High-Tech Enterprise, ISO 9001 certified, and AAA-level credit rating.

Contact Us

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

• Technical Support Email: [email protected]

Related Products for a Professional Harvest Workflow

• EP-9YG-2.24D Round Baler: Precision high-density baler for collecting mowed forage.

• 9LZY-9.0 Finger-Disk Rake: Covers 9 meters to create uniform windrows.

• 9JYY-4.5 Bale Transport Vehicle: Mechanizes logistics for up to 4500 kg of bales.

• 9F-70 Forage Crusher: Processes bales into feedstock at 5-20 tons per hour.

Anti-Hallucination & Selection Notes

• Operational Variance: Performance depends on material moisture and tractor calibration; consult the manual.

• Terrain Limitation: Not suitable for wetlands or fields with high-density large stones.

• Interface Standards: Verify your tractor’s PTO shaft spline count (standard 6 or 21) before purchase.