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KM550,KM554 tractors is the new products which developed and designed by our company.It sufficiently absorbed the know-how of Deutez-Fahr tractors and integrated the actual using situation. The engine is based on the Japanese advanced type 4102 direct injection with reduced speed,decreased cylinder diameter. It have longer stroke,big torque reserve,good power capability,lower fuel consumption,easy starting,lower pollution and noise with characteristic of reasonable design,flexible operation. The KM550/554 tractor will become the first selection model with excellent characteristic by numerous customer. Main Technical Specification
| Model |
KM550 |
KM554 |
| Drive model |
2WD |
4WD |
| General Dimensions(mm) |
Length |
3680 |
| Width |
1690 |
| Height |
1950 |
| Wheel base |
1963 |
1973 |
| Min ground clearance |
420 (under tramsmission box) |
370 (under front axle) |
| Wheel tread |
Front wheel tread |
1270（1270-1670） |
1430（1430-1630） |
| Rear wheel tread |
1320（1220-1620） |
1320（1220-1620） |
| Dry mass(kg) |
1620 |
1860 |
| Norminal speed(km/h) |
2.7-30.7（creeper gear0.47-32.03） |
| Tire |
Front wheel tire |
6.00-16 |
8.3-20 |
| Rear wheel tire |
12.4-28 |
12.4-28 |
| Max. lifting capacity at the point of 610mm from suspending shaft backward |
≥9.2 |
| Engine |
Mode |
495 |
| Type |
4 cylinder in line,water-cooled,4-stroke,direct injection |
| Rated Pevolution(r/min) |
2400 |
| Rated Power（kw） |
38.2 |
| Fuel consumption(g/kwh) |
≤243.4 |
| Hydraulic suspension |
Hydraulic Pump |
CBN 312 Gear pump |
| Plughing depth control method |
Upper pull rod sensor,draft and position-responsive control |
| Safety Valve release pressure(MPa) |
16±0.5 |
| Suspension type |
Three-point,1 catagory |
| PTO shaft |
Speed(r/min) |
（540,1000）（540,720）（720,1000） |
| Type |
Half-independent |
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