| Customization: | Available |
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| Type: | Crawler Excavator |
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Main features:
1. Cumins engine, 6 strokes; 4 cylinders; water-cooled; Direct injection
2. Germany Rexr0th pump
3. Durable shaft, sleeve, and resin gasket
4. 6250mm boom
5. 2850mm arm
6. X-type frame chassis
| Model | Items | R305LVS |
| Engine | Engine model | Cummins QSB6.7 |
| Engine power | 169kW/1900rpm | |
| Max torque | 148kgf.m/1400rpm | |
| Bore*diameter | 107*124mm | |
| Displacement | 6700cc | |
| Hudraulic system | Main pump | two plounger pumps |
| Rated flow of main pump | 2*252L/min | |
| Pilot pump and Pilot loop | Gear pump | |
| Hydraulic motor | Two-speed axial plunger | |
| Working device circuit | 350kgf/cm2 | |
| Slewing system | 300kgf/cm2 | |
| Drive & brake system | Driving type | full hydraulic |
| Speed Deceleration system | Axial piston motor | |
| Max traction force | 26.5ton | |
| Parking brake | Multi-piece, wet brake | |
| Slewing system | Slewing motor | Axial piston motor |
| Rotary deceleration | Planetary gear reducer | |
| Rotary brake | Multi-piece | |
| Coolant & lubricating oil | Fuel tank | 560Liter |
| engine Coolant | 50Liter | |
| Engine oil | 24Liter | |
| Hydraulic system | 330Liter | |
| Hydraulic tank | 190Liter | |
| Rotary device | 6Liter | |
| Chassis | Medium frame | X-type |
| Track support frame | Five-sided box | |
| Number of track shoes | 48pcs each side | |
| Number of drag sprocket | 2pcs each side | |
| Number of rollers | 9pcs each side | |
| weight | Operating weight | 30200kg with 600mm track shoe |
| Upper weight | 12604kg | |
| Counterweight | 5200kg | |
| Boom and arm | 2670kg | |
| Dimension | length*width*height | 10453*3200*3350mm |
| Counterweight ground clearance | 1190mm | |
| tailer length | 3118mm | |
| Arm | 6250mm | |
| Boom | 2850mm | |
| Bucket | 1.44cbm | |
| Max. digging height | 10030mm | |
| Max. digging depth | 7180mm | |
| Max. digging reach | 10590mm | |
| Max. loading height | 7000mm | |
| Max. swing radius | 4300mm |
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