Bomr large torque 80hp 4WD farm tractor--Luoyang Boma Agricultural Engineering Machinery Co.,Ltd

Bomr large torque 80hp 4WD farm tractor

Product Description

1. 12+12 shuttle shift
2. Turbo charge
3. Italy fiat chassis
4. Increase 30% efficiency
5. Save 25% of fule

The characteristic of tractor from 70hp to 100hp
1.Our tractors have YTO or Quanchai engine; the engine has the strong power and high quality.
2.Gearbox has 12 forward shifts and 4 reverse shifts.
3.The side shift control made the shifting more comfortable and humanistic.
4.Gearbox and rear axle use engagement sleeve shift. Shifting flexibly and stably, never neutral
5.Hydraulic steering system has independent oil circuit.
6.Independent PTO shaft has so many speed of rotation to choose. For example, 540/760/850/1000. It can meet customer’s different requirements when using tractor in the farm.
7.Pedal operated hydraulic driving brake system and hand shank operated mechanical parking brake system, made the brake system is safety and reliable.
8.Force buried lifter (force, position comprehensive control and floating control) is using reliably and mending conveniently. Hydraulic system use oil separate structure, which has strong lifting capacity. It matches with many large agricultural implements.
9.1 or 2 pair hydraulic outputs can be chose. And air-brake can be chose.
10. Use 4 planetary wheeled differential, transmission stably and reliably.
11. Our tractor adopt underneath double diesel tank. The diesel tank’s volume is large, which reaches 150L. And it is satisfied with using tractors for long-time.
12. Reinforced 3 point-suspension postposition is stronger, using reliable and long life. The bottom tie rod can float.

Technical Parameters

Technical Parameters
Model		754	804	904	1004	1104
General Parameter	Drive Type	4WD
	Dimensions LxWxH (mm)	4520×2135×2750	4520×2135×2750	4520×2170×2850	4520×2170×2850	4650×2150×3040
	Front Wheel Track (mm)	1569-2005	1630-1960
	Rear Wheel Track (mm)	1500-2100		1520-2120
	Wheel Base(mm)	2325mm
	Ground Clearance (mm)	370 mm	430mm	440mm
	Rated Traction Force (kN)	16.5 kn	17.6 kn	19.8kn	24kn	26kn
	Min. use weight (Kg)	3540kg	3675kg	3920kg
	Min. Turning Radius (m)	≤5.3 m
	Speed range	1.55-27.99Km/H		1.57-28.35Km/H		1.6-33.77Km/H
Diesel Engine	Model	YT4B4-23	YT4B4-23	LR4M5-23	LR4V5-23	LR6B3-23
	Type	4 Cylinder , 4-Stoke Cycle Water Cooled,Vertical aligned				6 Cylinder , 4-Stoke Cycle Water Cooled, Vertical aligned
	Rated Power (kw/hp)	55.1kw75HP	58.8kw/80HP	66.1kw/90HP	73.5kw/100HP	80.8kw/110HP
	Rated Speed (rpm)	2300	2300	2300	2300	2300
	Bore x Stroke (mm)	108×130	108×130	112×135	115x135	108x125
	Rated fuel consumptio rate		≤242 (g/Kw.h)
Transmission System	Gear Box	Combined 12F+4R 12 forward gears , 4 reverse gears,creeper shift (24F+8R) or shuttle shift (12F+12R) for option
	Rear axle--Central transmission	Spiral Bevel gear
	Rear axle--Differential	4 planet bevel gears
	Rear axle--Differentila Lock	Locking pin type
	Rear axle--Final Transmission	Single planet bevel gear,outer mounted at both sides of rear axle
	Front drive --Transmission shaft	Central Transmission shaft
	Front drive -Central transmission	Spiral Bevel gear
	Front drive -Front diffenential	2 planet bevel gears
	Front drive-Final Transmission	Single-planet gearsing
	Clutch	dry style double action
Traveling Mechanism	Front Tyre	11.2-24	11.2-28	13.6-24
	Rear Tyre	16.9-30	13.6-38	16.9-34
	Steering Gear	Hydraulic Steering
	Brake	Oil Immersed Multiplate Disc
Working Device	Oil fuel tank	145 L
	Lifting Capacity (at 610 mmBehind LiftPoint (N))	≥13.3kN	≥14.2kN	≥15.9kN	≥17.6kN	≥19.5kN
	Hydraulic System:		3-Point Suspension
	P.T.O shaft : Rotating Speed (rpm)		540/1000
	Spline Size		6-Ø35 Rectangular Spline