Wheel Bulldozer HQ-220
1, Wheel Bulldozer HQ220 Main Components and Configuration:
-- Heavy duty, much more powerful, suitable for tough working condition.
--Torque converter and counter-shaft transmission gearbox-Hangzhou advance, assembled separately, higher reliability and easier maintenance,
--Pilot controlled, fully hydraulic steering system , power shift transmission, easier operation,
--Comfortable operation environment , new design cabin, High-grade seat, air-conditioner at option,
2,Wheel Bulldozer HQ220 Main Specifications :
|
Overall Dimension (mm) |
7100×3600×3450 |
|
Wheelbase (mm) |
3200 |
|
Wheel track (mm) |
2240 |
|
Height of shovel blade (mm) |
1000 |
|
Weight of complete machine (t) |
15.5 |
|
Maximum lift height of dozer blade |
1060 |
|
Maximum down depth of dozer blade(mm) |
400 |
|
Maximum roll amount of dozer blade |
500 |
|
Gradeability (°) |
25 |
Engine:
|
Model of engine |
WEICHAI WD10G220E22 or Cummins |
|
Pattern |
Turbocharger, vertical, water-cooled, 4-stroke, direct injection |
|
Rated power |
162KW |
|
Specified rotational speed |
2100r/min |
|
Max. torque |
860N.m |
|
Min. fuel consuming rate |
126g/kw.h |
|
Total displacement |
9.726L |
|
Fuel |
0# or 10# diesel oil |
Torque converter and transmission system:
Tire:
|
Tire size |
23.5-25 |
Steering system:
|
Type |
Full hydraulic steering system |
|
Min. turning radius(outside of bucket) |
7268mm |
|
Max. turning angle |
35°±1 |
Implement hydraulic system
|
Implement pump |
CBGJ2080/1010 |
|
Displacement |
250L/min |
|
System working pressure |
20.3MPa |
|
Distribution device model |
DF32 |
|
Pilot valve model |
DJS |
Brake system
|
Brake system |
Air assisted oil disc on four wheel |
|
Parking brake |
Air cutting control inner eapand hoof |
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