Crawler Excavator TW520 51T
EFFICIENT WORK WITH LOW COSTS
RELIABLE ENGINES
HIGH-CLASS PARTS
SUITABLE FOR DIFFICULT WORKING ENVIRONMENTS
MODERN CAB FOR COMFORT AND SAFETY
The TW520 is a powerful 51-ton crawler excavator designed for heavy-duty use and long-term durability. With a DE12 engine, 3 m³ rocket bucket and advanced Rexroth and Doosan hydraulics, this model offers maximum power, productivity and operator comfort.
Main features
-
245 kW DE12 engine – power and efficiency even in the toughest conditions
-
3 m³ rocket bucket – for high-performance excavation work
-
Robust chassis and reinforced boom structure
-
High quality components: Rexroth , Parker , Doosan
-
Cabin with A/C, LCD monitor and cushioned seat
-
Ultra-deep digging depth – up to 7340 mm
Technical Specifications – TW520 51T
| Parameter | Meaning |
|---|---|
| Model | TW520 |
| Operating weight | 51 T |
| Bucket capacity | 3 m³ |
| Engine | Doosan DE12 |
| Engine power | 245 kW / 2000 rpm |
| Fuel tank capacity | 610 L |
| Hydraulic oil capacity | 390 L |
| Driving speed | 4.8 / 3.0 km/h |
| Rotation speed | 8.6 rpm |
| Climbing a hill | 70% |
| Bucket digging force (ISO) | 246 kN |
| Ground pressure | 86 kPa |
Dimensions
| Parameter | Meaning |
|---|---|
| Total length | 12100mm |
| Total width | 3340 / 3900mm |
| Total height | 3705 mm (booms) / 3280 mm (cabs) |
| Minimum ground clearance | 720mm |
| Contact track length | 4360mm |
| Track width | 600mm |
| Track gauge | 2740 / 3300mm |
Working Range
| Parameter | Meaning |
|---|---|
| Max. digging height | 10940mm |
| Max. dumping height | 6660mm |
| Max. digging depth | 7340mm |
| Max. vertical digging depth | 7790mm |
| Max. digging distance | 11700mm |
| Min. turning radius | 4825 mm |
Standard equipment
-
Doosan DE12 high torque engine
-
Hydraulic system: Rexroth , Parker , Doosan
-
Comfortable cabin: LCD screen, air conditioning, MP3
-
Reinforced chassis and boom
-
Large fuel and hydraulic oil tank for long-term operation
Have a question?
Crawler Excavator TW520 51T
