Description

EP-4BYQ-2.6 Front-Mounted Bean Harvester (4-Row)

The EP-4BYQ-2.6 Front-Mounted Bean Harvester, meticulously engineered by EVER-POWER—a leading Brazilian manufacturer of high-performance balers and harvesting equipment—is a specialized, industrial-grade agricultural implement designed for the high-speed, zero-loss extraction of dry edible beans and soybeans. Utilizing a highly efficient spring tine pickup system , this machine is pushed ahead of the tractor, covering a massive 2.6-meter working width to harvest 4 standard rows simultaneously. Operating via a standard 540 r/min PTO drive , it requires a wheel tractor with 66 to 88 kW of power. Boasting a formidable productivity rate of 1.56 to 2.6 hectares per hour, the EP-4BYQ-2.6 gently undercuts, lifts, and windrows vines before the tractor tires can crush them. Built with a robust 1100 kg structural mass, this machine serves as a highly economical, premium-grade replacement for costly North American front-mounted bean pullers.

• Front-Mounted (Push) Design: Pushed ahead of the tractor, providing the operator with unobstructed visibility of the crop flow and entirely eliminating the yield loss caused by tractor tires driving over brittle, unharvested pods.

• Optimized 4-Row Capacity: Engineered with a precise 2.6-meter working width and a 2600 mm wheel track, allowing it to perfectly straddle and harvest four standard rows of dry beans simultaneously.

• Gentle Spring Tine Technology: Equipped with an advanced spring tine pickup mechanism that gently lifts tangled bean vines, minimizing mechanical impact and preventing valuable pods from shattering onto the soil.

• High-Volume Field Output: Operating at a swift speed of 6 to 10 km/h , this harvester delivers an exceptional, confirmed productivity rate of 1.56 to 2.6 hectares per hour.

• Heavy-Duty Structural Build: Weighing a solid 1100 kg and measuring 2333 × 2870 × 1182 mm, the robust chassis is designed for absolute stability and longevity in harsh, uneven agricultural environments.

Product Overview & Value Proposition

What is the EP-4BYQ-2.6 Front-Mounted Bean Harvester?

The EP-4BYQ-2.6 is a heavy-duty, 4-row harvesting implement designed specifically for large-scale producers of dry edible beans (such as pinto, black, navy, and kidney beans) as well as soybeans. While rear-mounted pullers are effective, they require the tractor to drive over the field before the crop is harvested. In extremely dry conditions, tractor tires can crush brittle pods lying across the furrows, leading to unrecoverable shatter loss. The EP-4BYQ-2.6 solves this by attaching to the front 3-point hitch and front PTO. It harvests the 2.6-meter swath before the tractor rolls over the ground, placing the windrow safely between the tractor’s wheel track.

The EVER-POWER Brazilian Manufacturing Advantage

At EVER-POWER CO., LTD., we are immensely proud of our heritage as a premier Brazilian manufacturer of industry-leading balers and comprehensive agricultural machinery. We understand fundamentally that capturing the maximum yield from a fragile crop requires precision engineering. Legumes grown in the diverse and often brutal climates of the Americas require harvesting equipment that is gentle on the crop but brutally tough on the field. We engineered the EP-4BYQ-2.6 to solve the specific “tire-crush” problems we observed in the global dry bean market. By manufacturing our equipment in-house with robust materials suited for harsh environments, we provide global procurement managers with a machine that vastly outperforms fragile imported brands. You gain access to rugged, field-tested technology that lowers your capital expenditure while maximizing your tons-per-hectare yield.

The Agronomic Science: Why Front-Mounted Spring-Tine Harvesting Maximizes Yield

Harvesting dry beans presents a unique agronomic challenge. The pods become highly brittle as they dry, and the vines often tangle close to the soil surface across the rows.

• Zero Tire Shatter: The greatest advantage of the EP-4BYQ-2.6 is its front-mounted geometry. When beans dry down to the optimal 14-16 percent moisture, even the slightest pressure from a tractor tire will explode the pod. By pushing the harvester ahead of the tractor, the crop is lifted and safely channeled into a central windrow before the front tires pass, effectively eliminating tire-induced shatter loss.

• Unobstructed Operator Visibility: Because the harvester is mounted on the front, the operator does not need to constantly twist backward to monitor the crop flow. This ergonomic advantage reduces operator fatigue during 14-hour shifts and allows for instantaneous steering corrections to keep the 2600 mm wheel track perfectly aligned with the rows.

• Dirt and Stone Separation: Bean buyers demand clean crops. The lifting action of our spring tines agitates the root system just enough to shake loose heavy soil, ensuring a clean windrow. The heavy dirt falls back to the earth before the tractor passes over it.

Technical Specifications Table

Item	Parameter	Unit	Specification
1	Model Name	/	EP-4BYQ-2.6 Bean Harvester / Puller
2	Linkage / Hitch Type	/	Front-Mounted / Suspension Type
3	Pickup Mechanism	/	Spring Tine Type
4	Working Width	m	2.6
5	Row Capacity	rows	4
6	Matched Power Requirement	kW	66 – 88
7	Operational Speed	km/h	6 – 10
8	PTO Shaft Speed	r/min	540
9	Wheel Track	mm	2600
10	Productivity Rate	hm2/h	1.56 – 2.6
11	Required Operators	person	1
12	Structural Weight (Net)	kg	1100
13	Dimensions (L x W x H)	mm	2333 × 2870 × 1182

Data referenced strictly from standard EVER-POWER factory engineering blueprints and product catalog.

Material, Metallurgy & Quality Control Standards

As a Brazilian manufacturer accustomed to equipment operating in heavy, abrasive soils on massive corporate farms, we over-engineer the EP-4BYQ-2.6 using premium metallurgy to guarantee zero mid-harvest structural failures.

Premium Engineering Materials

• Reinforced Tubular Chassis: The main frame, weighing a massive 1100 kg, is constructed from thick-walled carbon steel. This provides the extreme rigidity needed to prevent frame warping across the 2.6-meter span when being pushed through hard-baked clay or rocky soil.

• High-Carbon Spring Tines: The pickup tines are forged from premium 65Mn high-carbon steel. They undergo a precise oil-quench and tempering process to achieve an exact hardness of HRC 45-50. This metallurgy gives the tines the dynamic elasticity to lift heavy, 4-row vine volumes and strike hidden rocks without permanently bending.

• Heavy-Duty Front PTO Gearbox: Power from the tractor’s 540 r/min front PTO is transferred through a sealed, cast-iron gearbox utilizing precision-cut helical gears capable of handling 88 kW of input power. It is continuously bathed in GL-5 gear oil to prevent overheating.

• Sealed Bearings: The heavy rotor shafts spin on precision-machined hubs fitted with sealed roller bearings, packed with high-temperature lithium grease to ensure frictionless operation in extreme dust.

EVER-POWER Rigorous Quality Workflow

1. Dynamic Rotor Balancing: The massive 2.6-meter spring tine rotor assembly is dynamically balanced using laser-guided equipment to eliminate harmful vibrations that could damage the tractor’s front PTO shaft or the harvester’s bearings.

2. Robotic Welding: Major front 3-point hitch connections and structural joints are robotically welded for absolute consistency, ensuring the 1100 kg implement can be safely pushed and lifted thousands of times.

3. Electrostatic Armor Coating: To combat the highly corrosive effects of plant sap and morning dew, the entire steel assembly is sandblasted and coated with an industrial-grade, UV-resistant electrostatic powder finish.

Compatibility & Replacement Guide

The EP-4BYQ-2.6 is engineered with universal mounting standards, making it the smartest, most economical replacement choice for aging fleets of premium Western brand front-mounted bean pullers.

Equipment Replacement Structure

• Replacement for Pickett Front-Mount Pullers: The EP-4BYQ-2.6 provides equivalent 4-row pulling capacity and vine-lifting dynamics, utilizing thicker structural carbon steel for enhanced durability at a highly competitive price point.

• Replacement for Alloway High-Capacity Front Pullers: Delivers identical PTO-driven performance but features superior 65Mn spring tines that exhibit a significantly longer fatigue lifecycle in rocky soils.

Hitch & PTO Compatibility

• Front 3-Point Hitch Compatibility: The suspension-type linkage features a standard front-mount three-point hitch geometry, mating perfectly with tractors equipped with front linkages (e.g., modern Fendt, John Deere, or Claas models).

• Front PTO Driveline: Utilizes a standard heavy-duty PTO connection optimized for 540 r/min front outputs. (Note: Can also be adapted for reverse-drive station tractors). No proprietary adapters are required.

Installation & Setup Guide

Proper setup guarantees that the EP-4BYQ-2.6 delivers zero-shatter performance and maintains its peak 2.6 hm2/h productivity rate.

1. Front Hitch Connection: Carefully drive the tractor forward to align the front draft links with the lower hitch pins of the harvester. Attach the lower links, followed by the top link. Secure all connections with linchpins.

2. PTO Shaft Installation: Slide the universal PTO shaft onto the tractor’s front 540 r/min output spline. Ensure the locking pin clicks into the groove. Fasten the PTO safety chains to a stationary point on both the tractor and the implement.

3. Leveling the Machine: Using the tractor’s front top link turnbuckle, adjust the harvester so that the massive 2333 × 2870 × 1182 mm frame sits perfectly level with the ground when lowered to the working position.

4. Working Depth Calibration: Adjust the gauge wheels so the spring tines operate just below the soil surface, engaging the root crown of the 4 rows of bean plants without digging excessively deep into the dirt.

5. Operational Testing: Engage the front PTO at a low idle to verify the rotor spins smoothly without binding. Gradually increase engine RPM to achieve the required 540 r/min PTO speed before entering the crop row.

Comprehensive Maintenance & Troubleshooting Guide

While the EP-4BYQ-2.6 is built for brutal Brazilian conditions, routine inspections are required to protect your investment and ensure continuous high-volume output.

Routine Maintenance Schedule

• Daily Checks (Every 10 Operating Hours):

  • Inspect the spring tines across the entire 2.6m width for damage or missing pieces. Replace any broken tines immediately using a standard wrench to prevent un-pulled beans.

  • Grease the cross journals (U-joints) on the front PTO drive shaft.

  • Check the primary gearbox for any signs of oil seepage.

• Weekly Checks (Every 50 Operating Hours):

  • Check the tension of any internal drive belts or chains transferring power from the gearbox to the rotor. Adjust if slippage is detected.

  • Using high-quality NLGI 2 lithium grease, thoroughly lubricate all rotor bearings and gauge wheel hubs.

  • Verify torque on all structural frame bolts holding the 1100 kg chassis together.

• End of Season Storage:

  • Power-wash the entire implement to remove corrosive soil, dust, and plant sap.

  • Drain and replace the GL-5 gear oil in the main gearbox.

  • Store the machine in a dry, covered shed, resting on wooden blocks to keep the tines off the damp floor.

Troubleshooting Common Issues

• Issue: The machine is leaving beans un-pulled or skipping plants.

  • Solution: The working depth is too shallow, or the tractor is not perfectly aligned with the 2600 mm wheel track. Lower the front 3-point hitch slightly and ensure you are steering dead-center down the rows.

• Issue: Excessive pod shattering is occurring.

  • Solution: The PTO speed may be too high, or the ground speed is too fast. Ensure the PTO is strictly at 540 r/min and maintain a steady ground speed between 6 and 10 km/h. Also, harvest during early morning hours when pod moisture is slightly higher.

• Issue: Excessive soil is being mixed into the windrow.

  • Solution: The tines are running too deep into the soil. Adjust the top link or gauge wheels to raise the pickup mechanism so it only engages the root crown.

Customer Testimonials

Carlos R., Commercial Bean Farmer, Mato Grosso, Brazil:

“In Brazil, our massive field sizes demand equipment that can process hectares rapidly. The front-mounted EP-4BYQ-2.6 from EVER-POWER is an absolute beast. Pushing it ahead of our tractors means we have zero tire crush on our beans. The 4-row capacity and 2.6m width allow us to cover ground quickly. The 1100 kg frame gives it incredible stability. EVER-POWER truly understands corporate farming needs.”

David L., Dry Edible Bean Grower, North Dakota, USA:

“We needed a reliable 4-row front puller to stop running over our navy beans. This machine matches our row spacing perfectly. Being able to run it on our front PTO at 540 RPM is smooth, and the windrows are perfectly fluffed for our combine. It is a fantastic, heavy-duty replacement for our old domestic front-mount puller.”

Alejandro M., Agronomist, Zacatecas, Mexico:

“The visibility of having the harvester mounted on the front of the tractor changes everything. Our operators can see exactly what they are pulling. The high productivity rate of up to 2.6 hectares an hour is what sold us on this unit. The maintenance is minimal, and the complete elimination of tire shatter loss has dramatically improved our overall harvest yield.”

Frequently Asked Questions (FAQ)

Q1: What is the minimum tractor horsepower required to operate the EP-4BYQ-2.6? A: You need a wheel tractor with a power output between 66 and 88 kW (approximately 88 to 118 HP) equipped with a front hitch and front PTO to safely carry the 1100 kg machine.

Q2: Does my tractor need a front PTO to use this harvester? A: Yes, because it is a front-mounted implement (前推) , your tractor requires a front PTO output running at 540 r/min, unless you are utilizing a specialized reverse-drive station tractor.

Q3: How many rows does this machine harvest at once? A: With a working width of 2.6 meters , the EP-4BYQ-2.6 is specifically designed to pull and windrow 4 rows simultaneously.

Q4: What is the main advantage of a front-mounted harvester?

A: The front-mounted design ensures the harvester lifts the beans before the tractor’s tires pass over the field. This entirely eliminates the risk of tractor tires crushing brittle bean pods, saving massive amounts of yield.

Q5: What is the expected productivity of this 4-row bean puller? A: Depending on field conditions and crop density, operators can expect an exceptionally high productivity rate between 1.56 and 2.6 hectares per hour.

Q6: How fast should I drive the tractor while harvesting? A: The optimal operational speed for clean pulling and minimal shatter loss is between 6 and 10 km/h.

Q7: Can this machine be used for soybeans? A: Yes, the spring tine pickup mechanism is highly effective for gently uprooting and windrowing dry edible beans, soybeans, and other vining legumes.

Q8: What is the wheel track measurement of the machine? A: The wheel track is set at 2600 mm, perfectly accommodating standard 4-row planting geometries.

Q9: What are the exact dimensions of the machine for shipping and storage? A: The machine’s overall dimensions are 2333 mm in length, 2870 mm in width, and 1182 mm in height.

Q10: Do you offer OEM customization for agricultural dealers?

A: Yes. As a premier Brazilian-heritage source factory, EVER-POWER offers comprehensive OEM/ODM services, including custom paint, branding, and specific hitch configurations for bulk global orders.

Anti-Hallucination Notes

Disclaimer: The technical parameters, dimensions (2333×2870×1182 mm) , weights (1100 kg) , and operational capabilities stated in this document (e.g., 2.6m width, 540 r/min PTO, 1.56-2.6 hm2/h productivity) are strictly based on standard factory testing of the EP-4BYQ-2.6 model as published by EVER-POWER. Actual field performance may vary depending on terrain, soil moisture, crop density, and tractor capabilities. All compatibility claims refer to functional equivalence and standard hitch matching (ISO). Always consult the official EVER-POWER engineering manuals before making procurement or setup decisions.

Ready to Eliminate Tire Crush from Your Harvest?

Upgrade your commercial legume harvesting operations with the EP-4BYQ-2.6 Front-Mounted Bean Harvester. Built by Brazil’s agricultural experts, this 4-row powerhouse ensures you capture every pod across a massive 2.6-meter swath, completely eliminating tractor tire crush while accelerating your field dry-down times. Whether you manage massive soybean operations in Brazil or navy beans in the USA, EVER-POWER delivers industrial reliability you can bank on.

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