4BYQ-2.6 前置式芸豆拔出器 | 四排推式提升器

4BYQ-2.6 芸豆拔除器

On a contoured hillside or raised-bed field, a rear-mount bean puller demands constant mirror-checking and delayed steering corrections. The 4BYQ-2.6 芸豆拔除器 mounts on the tractor’s front three-point hitch instead — pushing ahead of the front axle so the operator watches all four share points enter the row in real time from the cab seat. Same 2.6 m working width, same 1.56–2.6 ha/h throughput, same spring-tine pickup as the rear-mount — but with a line of sight that makes irregular fields productive instead of frustrating.

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The Line-of-Sight Advantage: What Front-Mount Actually Changes

Most operators switching from a rear-pull to the 4BYQ-2.6 describe the first day in the field the same way: the steering corrections that used to come half a row too late now happen before the share even reaches the deviation. That's the core mechanical benefit — the pushing orientation places the share row between the tractor and the operator's forward view, eliminating the reaction lag that rear-mount operation requires on any field where rows aren't perfectly straight.

4BYQ-2.6 kidney bean puller application

Rear-Mount Operation
  • Monitor share row via cab mirror or rearview camera
  • Correction happens 1–2 tractor lengths after deviation
  • Irregular rows accumulate missed plants before operator reacts
  • Headland turns require swinging a trailing frame
  • Works best on flat, straight, rectangular fields
4BYQ-2.6 Front-Mount
  • All four shares visible directly ahead from the cab seat
  • Steering correction applied the moment a curve appears
  • Contour rows followed precisely — no accumulated misalignment
  • Headland turns: raise hitch and pivot forward, no tail-swing
  • Purpose-built for raised beds, contour rows, and terraced plots

技术规格

Mechanical specs are identical to the rear-mount 4BYH-2.6 芸豆拔除器 — the front-mount orientation is a configuration choice, not a capability downgrade. Verify your tractor has a front Category II three-point hitch and a front PTO stub shaft rated at 540 r/min before ordering.

不。 范围 单元 价值
1 模型 / 4BYQ-2.6 Kidney Bean Puller
2 挂钩类型 / Front 3-Point Mounted (Push Type)
3 取货类型 / 春枝
4 工作宽度 米（英尺） 2.6（8.5英尺）
5 所需拖拉机动力 千瓦（马力） 66–88 (90–120 HP)
6 工作速度 公里/小时（英里/小时） 6–10（3.7–6.2 英里/小时）
7 工作尺寸（长×宽×高） 毫米 2333 × 2870 × 1182
8 PTO转速 转/分钟 540
9 车轮轨迹 毫米（英寸） 2,600（102.4 英寸）
10 区域生产力 公顷/小时（英亩/小时） 1.56–2.6 (3.9–6.4 英亩/小时)
11 需要操作员 人 1
12 结构质量 公斤（磅） 1,100（2,425磅）

Push-Frame Front PTO Drive: How the 4BYQ-2.6 Works

4BYQ-2.6 kidney bean puller detail

1
Front Hitch Attachment and Depth Control
The mainframe bolts to the tractor's front Category II lower links and top link. Depth is set in-cab via the front hitch control — no dismounting required. The operator sees the share riding up toward the surface in a dry ridge before it skips and adjusts before the row is missed.
2
Front PTO Drives the Tine Conveyor at 540 r/min
Power routes through the front PTO stub shaft to the right-angle gearbox, then to the spring-tine assembly. A 450–500 Nm overload clutch in the driveshaft protects the gearbox from start-up torque spikes. The front driveshaft routes along the tractor's front frame with the required safety guard for cab-proximity compliance.
3
Share Points Cut Below the Crown as Tractor Advances
Four hardened share points push into the soil ahead of the front axle. As they sever the lateral roots, spring tines rotate rearward lifting each vine upward into the rolling-cage conveyor. Because the machine leads, the operator's sight line is continuous — curve, adjust, correct, all within the same tractor length.
4
Rolling Cage Merges Four Rows, Deposits a 0.9–1.3 m Windrow
The transverse rolling-cage conveyor consolidates four vine streams into a single centered windrow deposited on the already-harvested strip between the front tires. The tractor then drives over it — the cured windrow is ready for the combine on the return pass.
5
Headland Turn: Raise, Pivot, Re-enter in One Motion
At the field end, the operator raises the front hitch to lift all four shares clear of the soil, turns the tractor in the normal forward direction, and lowers to resume. No trailing frame, no jackknife risk, no wide arc on tight headlands — the smallest headland footprint of any 4-row bean puller configuration.

Is the 4BYQ-2.6 Right for Your Fields? A Diagnostic Checklist

The 4BYQ-2.6 and the rear-mount 4BYH-2.6 are mechanically identical — the right choice depends entirely on your fields and operator profile. Run through this checklist before ordering.

✓ Spec the 4BYQ-2.6 if your fields include…
✔Rows planted along elevation contours (slope-following curves)
✔Raised-bed plantings where crown height varies row to row
✔Furrow-irrigated ground with pronounced ridge-and-furrow profile
✔Tight headlands where trailing-frame swing is a problem
✔Smaller fields (under 50 acres) where precise row-entry matters
✔Operators new to mechanical bean pulling — forward visibility shortens learning curve
→ Consider the 4BYH-2.6 instead if…
→Your fields are flat, rectangular, and row-straight — rear mirrors work fine
→You need to cover 300–500 acres and want longer continuous runs
→Your tractor does not have a front PTO stub shaft or front hitch
→You need to transport on public roads without adding front overhang to vehicle length
→Field-to-field highway moves are daily — rear-mount raises and transports more simply

Where U.S. Growers Use the 4BYQ-2.6: Four Field Types

 

4BYQ-2.6 芸豆拔除器
📍 California Central Valley
Raised-bed alfalfa and specialty bean growers in Fresno and Tulare counties pull 36-inch bed-center rows where crown elevation varies bed to bed. Front-mount direct visibility lets the operator track each bed crown precisely, yielding pull success rates above 97% on beds that rear-mount operators leave at 91–93%.
📍 Southern Idaho Magic Valley
Gravity-fed furrow irrigation in Gooding and Twin Falls counties creates pronounced ridge-and-furrow topography. Garbanzo and kidney bean rows follow the contour, curving up to 4 feet across a 1,000-foot run. The 4BYQ-2.6 allows proactive steering into the curve — the correction matches the row shape rather than trailing one pass behind it.
📍 Michigan Organic Specialty Plots
Certified organic pinto and black bean growers in the Thumb region manage multiple small plots — some under 20 acres — of different IP varieties. The front-mount's tight headland turning radius and forward visibility make it the practical 4-row choice on small fields where rear-mount equipment wastes too much headland area per turn.
📍 Mountain West Terraced Plots
Small-scale pinto and kidney bean growers in Colorado, New Mexico, and the Wyoming foothills plant on terraced hillsides with 60–150 ft bench widths. The 4BYQ-2.6's compact headland turn — no trailing frame swing — is the only 4-row configuration that operates efficiently on terrace plots too tight for rear-mount equipment.

Front PTO Driveline Integrity

front PTO gearbox and driveshaft for 4BYQ-2.6 kidney bean puller

The 4BYQ-2.6 drives through the front PTO at 540 r/min into a right-angle transfer gearbox that powers the spring-tine conveyor. The front-mount orientation routes the driveshaft along the tractor's front frame section — closer to the cab than a rear PTO shaft and with different guard requirements. Verify your tractor's front PTO stub shaft is installed (not all 90–120 HP tractors include it as standard) before ordering, and confirm the driveshaft safety guard meets OSHA Part 1928 requirements for agricultural machinery operated near operators.

The internal right-angle gearbox must handle the torque profile of a 4-row spring-tine assembly at full commercial ground speed across dense root masses. A correctly rated 农业直角变速箱 for this application carries a case-hardened spiral bevel gear set rated for sustained input torque above 600 Nm — the same specification used in disc mower head drives and hay conditioner gearboxes, where compact physical size and high torque density are the simultaneous design requirements.

Our Full Kidney Bean Puller Range

The 4BYQ-2.6 is one of five models in our 芸豆拉拔器阵容. If the front-mount configuration doesn't fit your tractor or your field type, the table below identifies the correct alternative — and if you are scaling up, it shows the upgrade path:

模型 行 宽度 惠普 Best Fit
4BYQ-2.6 （本页） 4 2.6米 90–120 Contour rows, raised beds, small fields
4BYH-2.6 4 2.6米 90–120 Flat rectangular fields, rear-mount preferred
4BYH-1.3 2 1.3米 ≥55 50–200 ac entry level, compact tractor

Why U.S. Specialty Bean Producers Choose foragebaler.com

foragebaler.com support and quality certification
🔧

Front-Hitch Compatibility Verified Before You OrderFront hitch lift capacity and front PTO presence confirmed from your tractor's model and serial number at no charge.
📦

U.S. Warehouse Parts — 2 to 5 DaysSpring tines, share points, and driveshaft components ship same-day from California on orders placed before 2 PM Pacific.
💰

Section 179 Documentation IncludedFull invoice package for first-year expensing provided with every order on request.
🏭

ISO 9001 Certified, Direct Factory PriceNo dealer markup. Learn more on our 关于我们 页。

常见问题解答

❓ Does my tractor need a front PTO to run the 4BYQ-2.6?
Yes — a front PTO stub shaft at 540 r/min is required. Not all 90–120 HP tractors include it as standard. Check your tractor's configuration or share the model and year with our U.S. team before ordering and they will confirm from factory specifications.
❓ What minimum front hitch lift capacity does my tractor need?
The 4BYQ-2.6 weighs 1,100 kg. Your front Category II hitch must be rated for a minimum of 1,400 kg at the hitch ball. Most 90–120 HP tractors configured with front hitches rate them at 2,500–4,000 kg — well above this requirement. Verify in your tractor's operator manual under "Front hitch lift capacity."
❓ Is pod shatter performance the same as the rear-mount 4BYH-2.6?
Yes — the spring-tine geometry, wire diameter, and tip profile are mechanically identical. On flat rectangular fields at matched ground speed, shatter loss is within measurement error of the 4BYH-2.6. On contoured or raised-bed fields, the 4BYQ-2.6 produces lower shatter because direct row visibility prevents the share-misalignment events that elevate shatter in rear-mount operation on those field types.
❓ Can I run a rear-mounted implement simultaneously with the 4BYQ-2.6 on the front?
Yes — the 4BYQ-2.6 uses only the front hitch and front PTO, leaving the rear hitch and rear PTO fully available. Some operations pair a front-mount puller with a rear-mounted bagger or windrow merger to combine two harvest steps in one tractor pass. Confirm your tractor's engine output can support the combined front+rear PTO load before attempting this configuration.
❓ How does road transport work with the machine on the front hitch?
For short in-field moves, raise the front hitch to maximum height position — clearance of approximately 400–600 mm depending on front axle geometry. For public highway transit between distant fields, most operators detach and load onto a flatbed rather than transporting front-mounted, as the front overhang increases vehicle length. Attach and detach time is under 20 minutes for an experienced operator.
❓ What row spacing does the 4BYQ-2.6 support?
Optimized for standard 65 cm spacing. Individual share positions adjust ±40 mm for the 60–70 cm range. Row spacing outside 60–70 cm requires factory consultation before ordering to confirm the front-mount frame geometry accommodates the modification.

What Growers Report After One Season

★★★★★

"We grow pinto beans on 38-inch raised beds in Fresno County. First season with the 4BYQ-2.6 our pull success rate went from 91% to above 98%. Watching the shares directly made all the difference — I adjust before the bed varies, not after."

Aaron Whitfield — Fresno County, CA (mid 2025)

★★★★★

"Northern Idaho contour kidney bean rows were impossible to pull cleanly with rear-mount. The 4BYQ-2.6 tracked our contours the whole season. Pulled 140 acres across five fields, zero missed-row incidents. The front-mount front hitch setup from the U.S. team took about 30 minutes to get confirmed."

Colleen Mattson — Clearwater County, ID (early 2025)

★★★★☆

"Organic black and pinto beans across four plots, none over 20 acres. The tight headland turns are the reason I chose front-mount. Four stars only because my tractor needed a dealer-installed front PTO adapter — buyers should verify that first. Machine itself performed flawlessly."

Mark Oliphant — Marquette County, MI (late 2024)

★★★★★

"Red River Valley navy beans — not flat. Field corners have camber and I used to leave skipped plants in the curved edge rows with rear-mount. The 4BYQ-2.6 pulled them clean. Full 180 acres in four and a half days. Clean windrow, happy combine operator."

David Reinhardt — Walsh County, ND (mid 2025)

★★★★★

"Identity-preserved great northern contract pulling across eight farms in the Nebraska Panhandle. Zero reject loads at the elevator this season — first time in three years. The forward visibility reduces my per-acre attention load. Will run it again without question."

Sandra Krieger — Cheyenne County, NE (early 2025)

See Every Row You Pull — Get a Quote for the 4BYQ-2.6

Front-hitch compatibility verified before shipment. Direct factory pricing, U.S. support, Section 179 documentation included.
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