SEM822D SEM 220hp Track Type tractor dozer
Product Description
Hydrostatic Drive System
- Upgraded hydrostatic system not only leverages Cat automatic, dual path, hydrostatic drive with electronic control technology of the third generation TTT, but also increases efficiency and reliability.
- Adopt Rexroth German new generation one case drive pump to combine control valve, track motor, simplified hose line design, continue to increase the reliability.
- Cat high pressure hose provides reliability and durability. Cat control technology provides accurate control and high transmission efficiency.
- Integrated the hydrostatic oil tank and implement hydraulic oil tank to improve filtrated precision and cooling capability of hydraulic system, increasing reliability and reducing maintenance cost.
- Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission and rear axle.
- Counter rotation, power turn and infinitely variable speed save lots of time,increasing working efficiency.
Technical Parameters
| Model |
SEM822D |
SEM822D LGP |
SEM822D CH |
SEM822D DS |
SEM822D WH |
SEM822D FR |
| Main Specifications |
|
| Operating Weight |
24,000 kg |
27,880 kg |
24,760 kg |
27,140 kg |
28,560 kg |
25,760 kg |
| Max. Slope |
30° |
30° |
30° |
30° |
30° |
30° |
| Engine |
|
| Engine Model |
WD12G240E206 |
WD12G240E206 |
WD12G240E206 |
WD12G240E206 |
WD12G240E206 |
WD12G240E206 |
| Rated Power |
175 kW/235 hp |
175 kW/235 hp |
175 kW/235 hp |
175 kW/235 hp |
175 kW/235 hp |
175 kW/235 hp |
| Working Tool |
|
| Blade Type |
SU blade S blade |
LGP S blade |
Coal blade U blade |
LGP S blade |
WH blade |
Forestry blade |
| Undercarriage |
|
| Track Shoe Width-Single |
560 mm |
915 mm |
660 mm |
915 mm |
915 mm |
560 mm/660 mm |
| Track Shoe Width-APEX |
/ |
910 mm |
/ |
910 mm |
/ |
/ |
| Track Shoe Quantity |
40 40 |
45 |
40 |
45 |
45 |
40 |
| Track Roller Quantity |
7 /7 |
8 |
7 |
8 |
8 |
7 |
| Carrier Roller Quantity |
2 /2 |
2 |
2 |
2 |
2 |
2 |
Product Pictures
Company Information
Audited Supplier 
){kind=link}