| Type: | Crawler Excavator |
|---|---|
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Bucket: | Grab Shovel |
| Transmission: | Hydraulic Transmission |
| Drive Type: | Electric Drive |
| Bucket Capacity: | 0.1~0.5m³ |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | ENGINE | |
| Model | YANMER 2TNV70 |
| Cylinders | 2 |
| Bore/Stroke | 70× 74 |
| Displacement | 0.569L |
| Fuel injection | direct |
| Fuel injection pump | Mechanical |
| Fuel | Diesel |
| Fuel filter | Full flow |
| Cooling | water-cooling |
| Horsepower (net) | 7.3kw @ 2400rpm |
| Maximum torque (net) | 33N. m @ 1800rpm |
| BOOM/ARM | |
| Boom | |
| Swing | 75° left / 45° right |
| Length | 1350mm |
| weight | 30kg |
| Arm | |
| Length | 700mm |
| weight | 15kg |
| UNDERCARRIAGE | |
| Number of rollers | |
| Top, each track | 0 |
| Bottom, each track | 3 |
| Gradability | 30° (58%) |
| HYDRAULICS | |
| Pumps(2) | Gear pump |
| Capacity-Maximum | 2× 12L/min |
| System relief pressure-Standard | 16.5MPa |
| Control valves- | |
| 9 function multiple control vavle | |
| Pump #1 for left travel and house swing and arm function | |
| Pump #2 for right travel and boom function and bucket function | |
| Swing- | |
| Motor(1) | Fixed displacement |
| Speed | 9.2rpm |
| Brake | Hydraulically released with dual cushion relief |
| Tail swing radius | 820mm |
| Travel- | |
| Motor(2) | Fixed displacement axial piston design |
| Final drive | Planetary gear reduction |
| Travel Speed | 2km/h |
| HYDRAULIC CYLINDERS | |
| Boom cylinder (1) | |
| Bore diameter | 50mm |
| Rod diameter | 25mm |
| Stroke | 320mm |
| Arm cylinder (1) | |
| Bore diameter | 50mm |
| Rod diameter | 25mm |
| Stroke | 310mm |
| Bucket cylinder (1) | |
| Bore diameter | 50mm |
| Rod diameter | 25mm |
| Stroke | 235mm |
| ELECTRICAL | |
| Voltage | 12V |
| Alternator | 10amp |
| Batteries(1) 12V | Heavy-duty |
| SERVICE CAPACITIES | |
| Hydraulic tank | |
| Refill capacity | 16L |
| Total system | 20L |
| Engine | |
| w/filter change | 1.5L |
| Fuel | 9.5L |
| Radiator | 2.5L |
| OPERATING WEIGHT | |
| With 75kg operator, full fuel and standard equipment | 820kg |
| Ground pressure | 25kpa |
Suppliers with verified business licenses
Audited Supplier 
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