Specifications of 70-90HP series tractors:
1.Turbo charge engine
2. Increase 30% efficiency
3. Save 25% fuel
4.Stable performance, low maintenance rate
| The characteristic of tractor from 70hp to 90hp 754--904 |
| 1.Our tractors use YTO engine; the egine has the strong power and high quality. |
| 2.Gearbox has 16 forward shifts and 8reverse 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, 760/850,540/1000,540/760,540/1000. 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 |
| The Main Specification of HAIHENG 70hp to 90hp tractor |
| Tractor Model |
HH754 |
LT804 |
LT854 |
LT904 |
| General Specification |
Driver Type |
4×4 |
| Length×width×Height(mm) |
4010X1910X2790 |
4396X2038X2810 |
| Rated Traction force(KN) |
17.3 |
18.6 |
19.7 |
21.3 |
| Steering |
hydraulic |
| Wheel base(mm) |
2236 |
2195 |
| Front wheel tread(mm) |
1450 |
1610 |
| Rear wheel tread(mm) |
1430--1830 |
1620 --2020 |
| Ground clearance(mm) |
340 |
379 |
| Engine |
Model |
YT4B4-22 |
LR4B5-23 |
LR4B5-23 |
LR4M5-23 |
| Type |
Inline,water cooled,four stroke,,direct injection, naturally aspirated |
| Marked power (KW) |
55 |
59 |
62.5 |
66.2 |
| Rated revolution (r/min) |
2200 |
2300 |
| Transmission |
Clutch |
12 inches clutch double action |
| Gear box |
Standard:8F+4R (without creeper gear) Optional: 16F+8R |
16F+8R gear |
| Working device |
Control typeof plough depth |
Force,place control and floating control |
| Max.lifting capacity( KN ) |
13.2 |
14.2 |
15 |
15.9 |
| Suspension device type |
3-Point hanging with postposition |
| Speed of P.T.O.(r/min) |
Stardard:760/850 8 Spine;optional:540/1000 6 Spine |
Stardard:760/850 8 Spine;optional:540/1000 or 540/760 6 Spine |
| P.T.O.power (KW) |
49.8 |
51.2 |
53.1 |
56.3 |
| Specific fuel consumption(g/kw.h) |
≤242 |
| Notice:All above parameters are subject to change without notice because of rapid development of products. |
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