220HP Crawler Bulldozer Sem822 with Ripper
Product Description
Product description
Hydrostatic Drive System
-Hydrostatic drive with electronic control technology
-Hydrostatic system delivers higher efficiency and ma output traction force of 280KN. for 350KN for 822.
-Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission design.
-Counter-rotation and power turn feature delivers exc maneuverability on job sites.
Comfortable Operation
-Counter rotation-Tracks counter rotate to provide best in class maneuverability.
-Powered turn-Machine maintains full power through turns to increase productivity.
-Cruise control-Operators can retain previous speed settings which makes operation easily
-Multi-function joystick allows for counter-rotation, powered turn and cruise control.
-Pilot joystick control provides comfortable precise blade operation.
Semi-Universal Blade
-Semi-Universal (SU) blade
-SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
-Designed for superior load retention and penetration in tightly packed materials.
-L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
-Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.
| Operating Weigh t | 23,680 kg | |
| Ground Pressure | 70 kPa | |
| Ground Clearance | 394 mm | |
| Max.Slope | 30° | |
| Engine | ||
|---|---|---|
| Model | Weichai WD10G178E26 | |
| Rated Power | 175 kW / 235 hp | |
| Working Tool | ||
| Blade Type | SU | |
| Blade Capacity | 6.4 m³ (U 7.5 m³ ) | |
| Blade Width | 3,720 mm U 4,015 mm | |
| Blade height | 1,511 mm U 1,420 mm | |
| Max. Blade Digging Depth | 563 mm | |
| Max. Blade Lift Ground Clearance | 1,140 mm | |
| Max.Output Rimpull | 350 kN | |
| Maximum Digging Depth Of Ripper | 650 mm | |
| Maximum Clearance Under Tip | 640 mm | |
| Powertrain | ||
| Type | Electronic control, Dual-path, Hydrostatic Drive | |
| Travel Speed- F/R | 0 - 11.5 km/hr (Infi nitely Variable Speed Control) | |
| Steering & Brake | Hydrostatic Steering, Wet, Multiple-Disc Brakes | |
| Minimum Streeing Radius | 4,225 mm (Counter-rotated avaliable) | |
| Undercarrige | ||
| Track Shoe Width | 560 mm | |
| Track Shoe Quantity | 40 piece | |
| Length Of Track On Ground | 2,948 mm | |
| Track Gauge | 2,000 mm | |
| Track Roller Quantity | 7/Side | |
| Carrier Roller Quantity | 2/Side | |
| Hydraulic System | ||
| Type | Pilot Control | |
| Implement Hydraulic System Pressure | 19 Mpa | |
| Service Refi ll Capacities | ||
| Cooling system | 45 L | |
| Hydrostatic Oil | 62 L | |
| Implement Oil | 110 L | |
| Fuel | 460 L | |
| Pivot Shaft Case (each side) | 0.8 L | |
Company information
Bulldozer
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