Shantui 220HP Crawler Bulldozer SD22 in Zambia
Product description
SD22 series bulldozer adopts Shantui's patented technologies, including central lubrication, central pressure measurement, and automatic track tensioning technologies, and won the sole national golden quality award in China's bulldozer industry. With multiple working devices and cabs, this product can meet the operation demands for diversified working conditions and is an ideal high-efficiency machine for earth-moving operations and bulk material handling.SD22 series bulldozer adopts Shantui's patented technologies, including central lubrication, central pressure measurement, and automatic track tensioning technologies, and won the sole national golden quality award in China's bulldozer industry. With multiple working devices and cabs, this product can meet the operation demands for diversified working conditions and is an ideal high-efficiency machine for earth-moving operations and bulk material handling.
Parameters
| 220 HP SD22 |
Blade Type |
Straight-tilt |
Angle |
Semi-U Blade |
| Technical |
Min. ground clearance: |
405 mm |
405 mm |
405 mm |
| specifications: |
Ground pressure: |
0.077 MPa |
0.077 MPa |
0.078 MPa |
| |
Min. turning radius: |
3.3 m |
3.3 m |
3.3 m |
| |
Gradeability: |
30° |
30° |
30° |
| |
Track gauge: |
2000 mm |
2000 mm |
2000 mm |
| |
| ENGINE |
Model & type |
Cummins NT855-C280S10; In-line, |
| water cooled 4-cycle, |
| overhead valve direct injection, turbocharged diesel |
| Rated power |
162 kW |
| Number of cylinders |
6-139.7 x 152.4 mm (bore x stroke) |
| Piston displacement |
14.01 L |
| Min. fuel consumption |
205 g/kW·h |
| Maximum torque |
1030 N·m@1250rpm |
| |
| POWER |
Torque converter |
3-element, 1 stage, 1 phase |
| TRANSMISSION |
Transmission |
Planetary gear, multi-disc clutch, |
| SYSTEM |
hydraulically connected, forced lubrication |
| |
Main drive |
Spiral bevel gear, splash lubrication, |
| |
single-stage speed reduction |
| |
Steering clutch |
Wet, multi-disc, spring loaded, |
| |
hydraulically separated,hydraulic control |
| |
Steering brake |
Wet, floating, direct on-off hydraulic |
| |
inter-linking operation |
| |
Final drive |
2-stage speed reduction of spur gear, |
| |
splash lubrication |
| |
| TRAVELSPEED |
Gear |
1st |
2nd |
3rd |
| Forward |
0~3.6 km/h |
0~6.5 km/h |
0~11.2 km/h |
| Reverse |
0~4.3 km/h |
0~7.7 km/h |
0~13.2 km/h |
| |
| UNDERCARRIAGE |
Type |
Swing type of sprayed beam, |
| SYSTEM |
suspended structure of equalizer bar |
| |
Carrier rollers |
2 each side |
| |
Track rollers |
6 each side |
| |
Track type |
Assembled, single-grouser |
| |
Width of track shoes |
560 mm |
| |
Pitch |
216 mm |
| |
| HYDRAULIC |
Maximum pressure |
|
14 MPa |
| SYSTEM |
Pump type |
|
Gear pump |
| |
Discharge |
|
262 L/min |
| |
Bore of working |
|
120 mm × 2 |
| |
cylinder × no. |
| |
| BLADE |
Blade type |
Straight-tilt |
Angle |
Semi-U-blade |
| Dozing capacity |
6.4 m3 |
4.7 m3 |
7.5 m3 |
| Efficiency |
330 m3/h |
245 m3/h |
365 m3/h |
| (Theoretical value 40 m) |
| Blade width |
3725 mm |
4365 mm |
3725 mm |
| Blade height |
1315 mm |
1055 mm |
1374 mm |
| Maximum drop |
538 mm |
535 mm |
540 mm |
| below ground |
| Maximum tilt adjustment |
>735 mm |
>500 mm |
>755 mm |
| Weight of blade |
2830 kg |
3254 kg |
3419 kg |
| |
| RIPPER(OPTIONAL) |
Maximum digging depth |
|
666 mm |
| of 3-shank ripper |
| Maximum lift |
|
555 mm |
| above ground |
| Weight of 3-shank ripper |
|
2495 kg |
| Maximum digging depth |
|
695 mm |
| of single ripper |
| Maximum lift |
|
515 mm |
| above ground |
| Weight of single ripper |
|
2453 kg |
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