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Contact
Bulldozer
Bulldozer series : XG4221L/XG4221F/XG4221S
Detailed
Product feature:
- The power device adopts Chongqing Cummins engine equipped with turbocharging and PT pump fuel supply system, featuring low fuel consumption, better power performance and large torque reservation.
- The diesel engine has excellent performance for matching with the hydraulic torque converter and transmission, as well as wide rotation speed range of high efficiency area, and can obtain the best output power in collaboration with the power shift transmission.
- The operating device adopts hydraulic driving mode, featuring simple structure, sensitivity and reliability.
- The control system adopts hydraulic assistant mode, which is convenient for operation.
- The travel system adopts balance beam suspension mode, which can operate on rough site.
- Concentrated pressure measurement technology is adopted to facilitate the malfunction inspection, repair and elimination, with high general utilization of wear parts, the maintenance performance of the complete machine has been enhanced.
- Featuring sound insulation, heat insulation and shock absorption, the driving cab has wide driving and operating space, good visual field, and comfortable adjustable seat.
- Optional equipment: Ripper, ROPS, A/C
Technical parameter:
|
Work equipment |
Straight-tilting blade |
||
|
Blade wide(mm) |
3725 |
Blade height(mm) |
1315 mm |
|
Max. cutting depth(mm) |
540 |
Cutting angle(°) |
55 |
|
Max. hoisting height(mm) |
1210 |
Blade Mass (kg) |
3630 |
|
Max. blade gradient(mm) |
＞735 |
Max. blade turning angle(°) |
/ |
|
Engine |
Cummins |
||
|
Type |
NT855-C280(BCⅢ) |
Rated speed |
1800rpm |
|
Rated power |
162kw(220HP) |
Fuel consumption |
≤205g/kw.h(153g/ps.h) |
|
Traveling speed |
Gear I |
Gear II |
Gear III |
|
Forward |
0～3.6 |
0～6.5 |
0～11.2 |
|
Backward |
0～4.3 |
0～7.7 |
0～13.2 |
|
Min. ground clearance(mm) |
405 |
Min. turning radius(mm) |
3300 |
|
Gradeability(°) |
30 |
Caterpillar track center distance(mm) |
2000 |
|
Caterpillar pitch(mm) |
216 |
Crawler track type(mm) |
560 |
|
Operating weight (kg) |
23450 |
Contact area pressure ratio (Mpa) |
0.077 |
|
Weight of cab and ROPS (kg) |
1700 |
Single blade capacity(m3) |
5.6 |
|
Production rate(m3/h) |
330 |
Max. oil pressure in work |
14Mpa (140kg/cm2) |
|
Ripper (optional) |
parallelogram, adjustable and removable |
1-3 teeth |
|
|
Max. earth-loosening depth(mm) |
665 |
Max. lifting height (mm) |
555 |
|
Ripper Mass (kg) |
2900 |
Tooth pitch (mm) |
1000(3 teeth) |
|
Basic Overall Dimensions(L×W×H)(mm) |
5510×3725×3325 |
||
|
Overall Dimensions with ripper and ROPS(L×W×H)(mm) |
6793×3725×3400 |
||
Optional Accessories:
