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Construction Machinery. Tracked Tractor Komatsu D53A-15
Standard blade
| Width | 3350 mm | 
| Height | 855 mm | 
| Volume | 2.5 m3 | 
| Cut depth | 540 mm | 
Sizes
| Length without blade | 3540 mm | 
| Width between caterpillar tracks | 2050 mm | 
| Caterpillar track length on ground level | 2200 mm | 
Operation
| Working weight | 10069.8 kg | 
| Fuel Capacity | 240 l. | 
| Cooling system fluid volume | 53 l. | 
Motor
| Manufacturer | Komatsu | 
| Model | S4D120-11 | 
| Full power | 82 kW | 
| Displacement | 7.2 l. | 
| Aspiration | turbocharging | 
Gear box
| Transmission type | planetary gear | 
| Forward gears number | 3 | 
| Reverse gears number | 3 | 
| Maximum forward speed | 10.2 km/h | 
| Maximum reverse gear | 12.1 km/h | 
Carrier
| Specific ground pressure | 55.9 kPa | 
| Standard shoe size | 400 mm | 
| Rolling bearings number on either side | 5 | 
| Track width | 1600 mm | 
                    
                    
                    Images
Sizes
| 2. Width between caterpillar tracks | 2050 mm | 
| 4. Caterpillar track length on ground level | 2200 mm | 
| 6. Length without blade | 3540 mm | 
Carrier
| 7. Track width | 1600 mm | 
| 8. Standard shoe size | 400 mm |