Chinese 24t 220hp Bulldozer SEM822D U blade with CAT Technology
Advantages:
Upgraded hydrostatic system not only leverages Caterpillar 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 drive pump to combine control valve, track
motor, simplified hose line design, continue to increase the reliability
Caterpillar high pressure hose provides reliability and durability. Caterpillar 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
Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas
SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade
Technical specifications:
| Main Specifications |
| Operating Weight | 24000 | kg |
| Ground Pressure | 71.2 | kPa |
| Ground Clearance | 400 | mm |
| Max.Slope | 30 | ° |
| Engine |
| Model | WD12G240E206 | |
| Rated Power | 175 | kW |
| Working Tool |
| Blade Type | SU(S) | |
| Blade Capacity | 6.4 (S 5.8 ) | m³ |
| Blade Width | 3660/S 3800 | mm |
| Blade height | 1520/S 1510 | mm |
| Max. Blade Digging Depth | 570 | mm |
| Max. Blade Lift Ground Clearance | 1140 | mm |
| Max.Output Rimpull | 350 | kN |
| Maximum Digging Depth Of Ripper | 860/737 | mm |
| Maximum Clearance Under Tip | 640/742 | mm |
| Powertrain |
| Type | Electronic control, Dual-path, Hydrostatic Drive | |
| Travel Speed- F/R | 0 - 10(Infi nitely Variable Speed Control) | km/hr |
| Steering & Brake | Hydrostatic Steering, Wet, Multiple-Disc Brakes | |
| Minimum Streeing Radius | 4215 | mm |
| Undercarrige |
| Track Shoe Width | 560 | mm |
| Track Shoe Quantity | 40 | piece |
| Length Of Track On Ground | 2948 | mm |
| Track Gauge | 2000 | mm |
| Track Roller Quantity | 7/Side | |
| Carrier Roller Quantity | 2/Side | |
| Hydraulic System |
| Type | enter close, pilot control | |
| Implement Hydraulic System Pressure | 19 | Mpa |
| Service Refi ll Capacities |
| Cooling system | 45 | L |
| Hydrostatic Oil | 160 | L |
| Fuel | 460 | L |
| Pivot Shaft Case (each side) | 0.8 | L |
Product Tags:
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CAT 24t 220hp Construction Bulldozer SEM822D U Blade Images
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