Introduce:
The SD22 Shantui bulldozer is the new generation of the TY220. It's equipped with a hexahedron damping cab, which features a beautiful design, wide visibility, and comfortable operation, as well as a highly efficient charged engine, which has excellent power, reliability and a long service life. It is also equipped with an improved hydraulic drive system with hydraulic control technology, front-extending anti-rolling frame and an advanced structure, providing reliable quality and convenient and flexible operation. The SD22 uses Shantui's patented central lubrication technology, central pressure measurement and automatic track tensioning, as well as a GPS satellite positioning system. With options such as straight tilt, angle, U type and semi-U type blades, single/triple shank rippers and a mechanical winch, the SD22 shantui bulldozer has various capabilities allowing it to adapt to and work in a wide range of earth moving projects.
|
Specification＼Blade Type |
Straight-tilt |
Angle |
U-type |
R-blade |
Coal blade |
|
Min.ground clearance(mm) |
405 |
405 |
405 |
513 |
405 |
|
Ground pressure(MPa) |
0.077 |
0.077 |
0.078 |
0.041 |
0.078 |
|
Min.turning radius(m) |
3.3 |
3.3 |
3.3 |
3.8 |
3.3 |
|
Gradeability(') |
30 |
30 |
30 |
30 |
30 |
|
Track gauge(mm) |
2000 |
2000 |
2000 |
2250 |
2000 |
|
Dozing capacity(m3) |
6.4 |
4.7 |
7.5 |
10.2 |
9 |
|
Efficiency(Theoretical value in 40m)(m3 /h) |
330 |
245 |
365 |
413 |
450 |
|
Blade width(mm) |
3725 |
4365 |
3800 |
4160 |
4200 |
|
Blade height(mm) |
1315 |
1055 |
1343 |
1870 |
1350 |
|
Max.drop below ground (mm) |
540 |
535 |
540 |
540 |
540 |
|
Max.tilt adjustment(mm) |
>735 |
>500 |
>755 |
>755 |
>755 |
|
Weight(kg) |
3630 |
3850 |
4196 |
3067 |
3464 |
ENGINE:
Model............Cummins NT855-C280 BCIII
in-l ine,water cooled 4-cycle,overhead valve direct injection,turbocharged diesel
Rated revelution............1800rpm
Rated horsepower............162KW
Cylinder number-bore*stroke............ 6-139.7mm*152.4
Piston displacement............14010ml
Min fuel consumption............ 205g/KW.h
Max torque............ 1030NM/1250rpm
TRAVEL SPEED:
|
Gear |
1st |
2nd |
3rd |
|
Foward(km/h) |
0-3.6 |
0-6.5 |
0-11.2 |
|
Reverse(km/h) |
0-4.3 |
0-7.7 |
0-13.2 |
UNDERCARRIAGE SYSTEM:
Type............Swing type of sprayed beam,suspended structure of equalizer bar
Carrier rollers............2/each side
Track rollers............6/each side(single flange4,double flange2)(E-7/each side)
Track type............Assembled single-grouser shoes(38/each side)
Width of track shoes............560mm
Pitch............216mm
OVERALL DIMENSION:
Straight_tilt 5750*3725*3395mm
|
