|
Model
|
WP-900 |
WP-904 | ||||
|
Type |
4×2 Wheeled tractor |
4×4Wheeled tractor | ||||
|
(N)
Rated traction |
17300 |
18200 | ||||
|
(KW)
PTO shaft max.power |
56.93 | |||||
|
(mm)
Overall dimension |
length |
4430 | ||||
|
width |
2030 (1600mm tread) | |||||
|
height |
2800 | |||||
|
(mm)
tread |
Front Wheel |
1600~2000
with 4 steps extension,
each space 100mm |
1650 | |||
|
Rear Wheel |
1600~2000
with 4 steps extension,
each space 100mm | |||||
|
(mm)wheel base |
2395 | |||||
|
(mm)Ground Clearance |
420
|
385 | ||||
|
(m)Radius of Turning Circle |
4.5±0.2 |
4.9±0.2 | ||||
|
(kg)Structure mass |
3240 |
3600 | ||||
|
(kg)ballast |
Front Wheel |
240 | ||||
|
(kg)ballast |
Rear Wheel |
280 | ||||
|
km/h
theoretical speed
Engine
Rated rev.
2200r/min |
forward |
Low shift |
Ⅰ |
2.613 | ||
|
Ⅱ |
3.684 | |||||
|
Ⅲ |
6.035 | |||||
|
Ⅳ |
8.442 | |||||
|
High shift |
Ⅰ |
10.46 | ||||
|
Ⅱ |
14.738 | |||||
|
Ⅲ |
24.143 | |||||
|
Ⅳ |
33.68 | |||||
|
reverse |
Ⅰ |
3.071 | ||||
|
Ⅱ |
12.275 | |||||
|
engine
|
model |
R4110T1/ LR4 MC-T92 | ||||
|
type |
vertical,water cooled,
4-stroke and direct injection | |||||
|
(r/min)
Rated rev.
|
2300 | |||||
|
(KW)
12 hour power |
66.2 | |||||
|
(g/KW.h)
12 hour fuel consume |
239 | |||||
|
clutch |
Dry-friction, Single Plate,
Constant Engagement, | |||||
|
Transmission systerm |
gearbox |
Eight forward shifts; 2 reverse shifts | ||||
|
central transmission |
Gear sector | |||||
|
differential lock |
joggling sleeve | |||||
|
brake |
tractor brake |
Hydraulic brake, foot pedal | ||||
|
Trailer brake |
Braking when Air Supply Shuts Off | |||||
|
(in)
tyre |
front wheel |
7.50-20
|
11.2-24
| |||
|
Rear wheel |
16.9-34
| |||||
|
(KPa)
Air pressure of tyre |
front wheel |
200-300 |
80-120 field
100-170
transportationt | |||
|
Rear wheel |
80-120 field
100-170
transportationt | |||||
|
Hydraulic systerm |
oil pump |
gear pump | ||||
|
valve |
slide valve | |||||
|
oil tank |
horizontal single stage piston type | |||||
|
(S)lifting time |
≤3 | |||||
|
air brake |
2-0.15/0.7compressor | |||||
|
Working equipments |
suspension |
Post-positioned Tri-point
Suspension Catalogue 2 | ||||
|
PTO shaft rev. |
540r/min,
760r/min or1000r/min | |||||
|
spline |
540r/min Ⅰ35 | |||||
|
760r/min Ⅰ35 option | ||||||
|
760r/min Ⅰ38 | ||||||
|
1000r/min Ⅱ35 | ||||||
|
generator |
14V 50A | |||||
|
accumulator |
6-Q-195 | |||||

