Description

EP-9LH-12 Trailed Transverse Hay Rake

The EP-9LH-12 Trailed Transverse Hay Rake manufactured by EVER-POWER is a high-capacity agricultural implement engineered for large-scale forage and pasture harvesting operations. Featuring a massive 12-meter working width and requiring a modest 25 to 44 kW (35 to 60 HP) wheel tractor, this machine delivers an exceptional productivity rate of 6 to 12 hectares per hour. By utilizing an advanced hydraulic control system and 168 precision-engineered 65Mn spring steel tines, the EP-9LH-12 ensures a missed raking rate of less than 3 percent. It creates fluffy, well-aerated windrows without damaging the underlying grass roots. It serves as a highly cost-effective replacement for premium Western brands, offering unparalleled return on investment for global agribusinesses, dairy farms, and biomass contractors.

• Massive Working Span: Boasts a 12-meter (39.37 feet) raking width, allowing operators to cover immense agricultural fields rapidly, achieving 6 to 12 hectares per hour.

• Low Power Requirement: The highly efficient mechanical design allows it to be towed and operated by medium-power wheel tractors ranging from 25 to 44 kW (35 to 60 HP), saving significant diesel fuel consumption.

• Superior Gathering Efficiency: Equipped with 168 highly durable raking tines, ensuring maximum crop retrieval with a strictly verified missed raking rate of less than 3 percent.

• Hydraulic Operational Control: The lifting, lowering, and folding of the raking mechanisms are fully controlled by the towing tractor’s hydraulic cylinders, requiring only a single operator for seamless field maneuvering.

• Optimized Transportability: The ingenious folding frame design mechanically reduces the 12000 mm working width down to a safe, road-legal 3400 mm transport width in seconds.

Product Overview & Value Proposition

What is the EP-9LH-12 Trailed Transverse Hay Rake?

The EP-9LH-12 Trailed Transverse Hay Rake is the ultimate solution for modern, large-scale forage management. Designed for sweeping, gathering, and windrowing cut pasture grass, alfalfa, and crop residues, this horizontal rake operates perpendicularly to the direction of travel. The size and volume of the generated windrow can be dynamically controlled by the operator based on the field’s specific yield, ensuring perfect preparation for subsequent round or square baling operations. The transverse raking action guarantees that the gathered hay remains fluffy and well-aerated, promoting faster drying times while strictly protecting the perennial grass roots from mechanical damage.

Why Choose EVER-POWER as Your Manufacturer?

At EVER-POWER CO., LTD., we pride ourselves on being a premier manufacturer and global solution provider of top-tier agricultural machinery. Our EP-9LH-12 model stands out in the international market due to its robust structural integrity, high-efficiency output, and exceptional cost-to-performance ratio. For procurement managers and agricultural enterprise owners seeking reliable machinery, the EP-9LH-12 offers the performance of premium Western brands at a fraction of the capital investment. We enforce strict ISO-compliant quality control processes, ensuring every unit delivers consistent, long-lasting performance in the harshest field conditions.

The Science of Forage: Why Transverse Raking is Superior

Understanding the mechanics of forage harvesting is crucial for maximizing crop yield and nutritional value. The EP-9LH-12 utilizes a transverse (horizontal) raking mechanism, which offers distinct agronomic advantages over traditional rotary or wheel rakes.

• Leaf Retention in Legumes: When harvesting high-protein crops like alfalfa or clover, leaf retention is paramount. Rotary rakes can sometimes be too aggressive, shattering the delicate dried leaves and leaving the most nutritious part of the plant on the ground. The sweeping motion of the EP-9LH-12 is incredibly gentle, rolling the crop into a windrow rather than aggressively whipping it, thereby preserving maximum protein content.

• Reduced Soil Contamination (Ash Content): High ash content (dirt and soil mixed into the hay) degrades silage fermentation and harms livestock digestion. The gauge wheels on the EP-9LH-12 ensure the 168 spring tines hover exactly above the soil surface, picking up the crop without scraping the earth.

• Optimal Windrow Aeration: The transverse action creates a “fluffed” windrow. This allows ambient air and wind to pass through the gathered hay, accelerating the final curing and drying process before baling, which is critical in regions with short weather windows.

Technical Specifications Table

Item	Parameter	Unit	Specification
1	Model Name	/	EP-9LH-12 Trailed Transverse Hay Rake
2	Structural Form	/	Trailed Horizontal Type
3	Linkage/Hitch Type	/	Trailed / Towed
4	Matched Power Requirement	kW	25 – 44 (35 – 60 HP)
5	Working Raking Width	m	12.0
6	Operational Speed	km/h	5 – 10
7	Productivity Rate	hm2/h	6 – 12
8	Total Raking Tines	pcs	168
9	Required Operators	person	1
10	Structural Weight (Net)	kg	1510
11	Missed Raking Rate	%	< 3%
12	Working Dimensions (L x W x H)	mm	5500 x 12000 x 1350
13	Transport Dimensions (L x W x H)	mm	9400 x 3400 x 1750

Material, Metallurgy & Quality Control Standards

To guarantee longevity and resilience in demanding agricultural environments, the EP-9LH-12 Trailed Transverse Hay Rake is constructed using strictly graded industrial materials and advanced manufacturing processes.

Engineering Materials

• Main Frame Structure: Fabricated from high-yield structural carbon steel (Equivalent to Q345 / ASTM A572 Grade 50). This provides the immense tensile strength required to withstand torsional stress and bending moments over a massive 12-meter span during high-speed field operations.

• Raking Tines (168 pieces): Manufactured from premium 65Mn spring steel. These 168 individual tines undergo specialized induction heat treatment to achieve an optimal hardness of HRC 45-50. This metallurgy ensures high elasticity, superior wear resistance, and the ability to glide over uneven terrain without snapping or permanently deforming.

• Hydraulic Actuation System: The lifting mechanism relies on high-pressure hydraulic cylinders featuring hard-chrome plated rods (surface roughness Ra < 0.2 micrometer) and advanced polyurethane seals. This design prevents fluid leaks, resists abrasive dust, and ensures perfectly synchronized lifting cycles.

EVER-POWER 5-Step Quality Control Workflow

As an authoritative manufacturer, EVER-POWER implements a rigorous 5-step inspection protocol for every EP-9LH-12 unit:

1. Raw Material Metallurgical Testing: Steel batches are spectrometer-tested to ensure correct carbon and manganese composition before fabrication.

2. Robotic Welding & Ultrasonic Inspection: Critical frame joints are robotically welded for consistency, followed by ultrasonic non-destructive testing (NDT) to detect any internal micro-fissures.

3. Hydraulic Pressure Integrity Test: All cylinders and hoses are subjected to a 150 percent burst-pressure test for 30 minutes to guarantee zero leakage in the field.

4. Coating Adhesion Test: The electrostatic powder coating undergoes cross-hatch adhesion testing to ensure it will withstand impact from rocks and debris without flaking.

5. Final Field Simulation: The unfolding mechanism and gauge wheel tracking are tested on a simulation rig to ensure flawless operational geometry prior to shipping.

Compatibility & Replacement Guide

To assist global procurement managers in transitioning to EVER-POWER equipment, the EP-9LH-12 is designed with universal compatibility in mind. It serves as a direct, high-performance replacement for several premium brand models, ensuring seamless integration into your existing fleet.

Equipment Replacement Structure

• Replacement for Kuhn Rakes: The EP-9LH-12 can fully replace large trailed models like the Kuhn GA series in terms of working width and windrow capacity, offering equivalent field performance at a highly competitive price point.

• Replacement for Claas Liner Series: Offers equivalent 12m gathering capabilities with simplified hydraulic maintenance, reducing long-term ownership costs.

• Replacement for Krone Swadro: Matches the high-speed gathering efficiency of Krone models but requires significantly lower engine horsepower (only 35-60 HP), drastically reducing daily diesel consumption.

Hitch & Hydraulic Compatibility

• Drawbar Compatibility: Equipped with a standard heavy-duty towing eye, universally compatible with ISO standard tractor drawbars (Category 2 and 3).

• Hydraulic Couplers: Features standard ISO 7241-1 Series A quick-release hydraulic male tips. This ensures plug-and-play compatibility with global tractor brands including John Deere, New Holland, Case IH, Massey Ferguson, Kubota, and Mahindra. No proprietary adapters are required.

Installation & Setup Guide

Proper installation and setup are critical for the safe and efficient operation of the EP-9LH-12 Trailed Transverse Hay Rake. Follow these steps for rapid deployment:

1. Hitch Connection: Reverse the tractor slowly to align the drawbar with the rake’s towing eye. Insert the heavy-duty hitch pin and secure it immediately with a safety locking cotter pin.

2. Hydraulic Integration: Clean the hydraulic couplers on both the tractor and the implement to prevent dirt ingress. Push the two hydraulic hoses from the rake into the tractor’s rear hydraulic selective control valves (SCVs). Ensure they lock firmly into place.

3. Jack Stand Retraction: Crank the mechanical jack stand upwards until it is fully retracted. Securely stow it parallel to the drawbar to prevent any ground interference during field operation.

4. Unfolding the Frame: Ensure the area around the machine is completely clear of personnel. Activate the tractor’s hydraulic SCV lever to deploy the hydraulic cylinders. The machine will smoothly unfold from its 3.4m transport width to its full 12m working width.

5. Height Adjustment: Lower the rake using the hydraulics until the gauge wheels touch the ground. Adjust the mechanical turnbuckles on the gauge wheels so the spring tines hover approximately 1 to 2 inches (25-50 mm) above the soil surface. This prevents dirt contamination in the hay and protects the grass roots.

Comprehensive Maintenance & Troubleshooting Guide

To maximize the operational life of the bearings, hydraulic cylinders, and the overall longevity of the equipment, follow these strict maintenance protocols:

Routine Maintenance Schedule

• Daily Maintenance (Every 10 Operating Hours):

  • Visually inspect all 168 spring tines for damage, bending, or missing pieces. Replace immediately if broken to maintain the < 3% missed raking rate.

  • Grease all pivot points, hydraulic cylinder pins, and wheel hubs using high-quality Lithium-based NLGI 2 grease.

  • Check all hydraulic hoses for abrasions, leaks, or pinching.

• Weekly Maintenance (Every 50 Operating Hours):

  • Check tire pressure and inflate to the manufacturer’s specified PSI to ensure even raking height.

  • Verify the torque on all structural bolts and wheel lug nuts. Retighten if necessary due to field vibrations.

• End of Season Storage:

  • Thoroughly wash the machine to remove acidic plant sap, mud, and debris.

  • Retract all hydraulic cylinders fully to protect the chrome rods from weather exposure, or apply a thin coat of protective anti-corrosion grease to any exposed rods.

  • Store the machine in the folded transport position in a covered, dry shed.

Troubleshooting Common Issues

• Issue: The windrow is uneven or leaving too much hay behind.

  • Solution: The gauge wheels are set too high. Adjust the turnbuckles to lower the tines closer to the ground. Ensure tractor speed is maintained between 5-10 km/h.

• Issue: The hydraulic folding mechanism is slow or unresponsive.

  • Solution: Check the tractor’s hydraulic fluid levels. Ensure the ISO quick-release couplers are fully seated and not blocked by debris. Inspect hydraulic lines for crimping.

• Issue: Tines are digging into the soil and collecting dirt.

  • Solution: The rake is set too low. Raise the height via the gauge wheel turnbuckles. Ensure tire pressure on the gauge wheels is not under-inflated.

Customer Testimonials

John M., Procurement Director, Large Dairy Co-op, USA:

“We were previously using highly expensive European rakes. We switched to the EVER-POWER EP-9LH-12 last season. It serves as a perfect replacement for our premium brand rakes. The 12-meter width matches our field patterns perfectly, and the fact that it only needs a 50 HP tractor saves us a massive amount of capital in diesel costs annually. The ROI is undeniable.”

Carlos R., Agricultural Contractor, Brazil:

“In Mato Grosso, our equipment takes a massive beating. The EP-9LH-12 handles heavy soybean residue and thick pasture grass without a single bent frame. The structural integrity of the Q345 steel is phenomenal. EVER-POWER supplied us with a machine that is rugged, reliable, and exactly what we needed to scale our biomass operations.”

Hans W., Farm Manager, Germany:

“Precision is everything for our silage quality. The hydraulic depth control on the EP-9LH-12 allows us to skim the grass perfectly without picking up stones or soil. The fluffy, aerated windrows it creates drastically improve the throughput of our balers. They are an excellent manufacturer with top-tier engineering standards.”

Dmitry V., Agro-Holding Engineer, Russia:

“Moving a 12-meter implement between our massive steppe fields used to be a logistical nightmare. The hydraulic folding mechanism on the EP-9LH-12 reduces it to 3.4 meters for transport, making road travel safe and fast. The high productivity of 12 hectares an hour keeps us ahead of the unpredictable autumn rains.”

Frequently Asked Questions (FAQ)

Q1: What is the minimum tractor horsepower required to operate the EP-9LH-12?

A: The EP-9LH-12 is highly mechanically efficient and requires only a 25 to 44 kW (35 to 60 HP) wheel tractor for towing and hydraulic operation.

Q2: Can the EP-9LH-12 serve as a replacement for my current Kuhn or Claas hay rake?

A: Yes, it is designed with standard ISO drawbar connections and hydraulic couplers, making it a seamless, high-performance, and highly economical replacement for major Western brands.

Q3: How does the machine perform in wet or high-moisture grass?

A: Excellently. The wide tine spacing and high-clearance frame prevent clogging, while the 65Mn spring tines aggressively yet cleanly gather heavy, wet tropical or European grasses into well-aerated windrows.

Q4: Does the raking action damage the grass roots?

A: No. The transverse action and adjustable gauge wheels ensure the tines hover just above the soil line, creating fluffy windrows without uprooting or damaging the perennial pasture base.

Q5: What is the transport width of the machine?

A: While the working width is a massive 12000 mm, the machine hydraulically folds down to a compact 3400 mm for safe and easy road transport.

Q6: What is the estimated productivity per hour?

A: Depending on field conditions and tractor speed (5-10 km/h), the EP-9LH-12 can rake between 6 and 12 hectares per hour (hm2/h).

Q7: Are the spring tines easy to replace if broken?

A: Yes, the 168 tines are individually bolted to the raking bars and can be replaced in the field using standard hand tools in a matter of minutes.

Q8: Does the machine require a PTO connection?

A: No. The EP-9LH-12 is a trailed implement that relies on the tractor’s forward motion for wheel-driven raking action and hydraulic systems for lifting/folding. No PTO shaft is required, saving wear on the tractor.

Q9: What kind of hydraulic output is needed from the tractor?

A: The tractor only requires standard dual-action hydraulic selective control valves (SCVs) to operate the folding and lifting cylinders.

Q10: What kind of steel is used for the main frame?

A: The main frame is constructed from high-yield structural carbon steel (equivalent to ASTM A572 Grade 50), providing immense tensile strength to handle the 12-meter span.

Anti-Hallucination Notes

Disclaimer: The technical parameters, dimensions, and operational capabilities stated in this document are based on standard factory testing of the EP-9LH-12 model. Actual field performance (such as hm2/h productivity) may vary depending on terrain, crop density, moisture levels, and tractor capabilities. All compatibility claims (such as replacement for Kuhn or Claas) refer to functional equivalence and standard hitch matching (ISO). Always consult the official EVER-POWER engineering blueprints and operator manuals before making final procurement or installation decisions.

Ready to Upgrade Your Forage Harvesting?

Empower your agricultural fleet with the EP-9LH-12 Trailed Transverse Hay Rake. Experience European-level efficiency at unparalleled factory-direct pricing. Whether you are managing a high-yield dairy farm in the USA or massive steppes in Russia, EVER-POWER has the robust solution you need.

Contact our expert engineering team today at [email protected] for a customized quote, global shipping details, and technical consultation!