| After-sales Service: | Video Technical Support, Online Support |
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| Warranty: | 1 Year |
| Type: | Crawler Excavator |
| Usage: | GM Excavator |
| Bucket: | Grab Shovel |
| Transmission: | Hydraulic Transmission |
| Customization: |
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Audited Supplier China 7Ton Excavator with Low Price for Sale
1)The engine conforms to the China-III emission regulation and features high energy-saving and environmental-friendliness, low noise, strong power, and excellent highland adaptability. The aluminum paralleling radiator features large heat dissipation area and good heat dissipation performance.
2)The imported hydraulic units from world's renowned brands and the load-sensing hydraulic system with constant power and electronic proportional control supply the oil of required pressure and flow based on the load to minimize the energy loss and realize good motion coordination.
3)The accelerator features rapid and accurate control. The application of non-linear multi-dimensional power control optimization improves the working efficiency and reduces the fuel consumption. The preset working modes of Heavy-Load (P), Economic (E), Automatic (A), and Breaking Hammer (B) are at the user's free choice based on the actual working condition. The friendly human-machine interface eases the operations.
4)The cab boasts comfortable operation space with broad vision field and the effective color matching of upholstery and reasonable arrangement of controls as per the ergonomic principle. The high performance shock absorbers feature high vibration isolation, low stiffness, and good vibration and shock absorption to guarantee the user's operation comfort.
5)The extended and widened wheel tread and track gauge, the enhanced working device, and the reasonably arranged parts guarantee the high safety, stability, and reliability of the machine.
6)The streamline appearance design and the coordinated matching between colors and markings forge the China's first-class appearance of machine.
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SE70 specifications: |
Minimum ground clearance: 362 mm | Overall length: 6146 mm |
| Operating weight: 7.1 t | Overall height: 2588 mm | |
| Ground pressure: 36.2 kPa | Overall width: 2210 mm | |
| ENGINE | Model | B3.3 |
| Type | 4-cylinder in line, natural intake, water-cooled. | |
| Quantity of cylinders | 4 | |
| Bore x stroke | 95 x 115 mm | |
| Displacement | 3.3 L | |
| Power output | 45 kW/2200 rpm | |
| Maximum torque | 214 N·m/1600 rpm | |
| HYDRAULIC SYSTEM |
Pump | Imported |
| Type | Variable double-piston pump | |
| Maximum discharge flow | 2 x 74.8 L/min | |
| Boom, arm and bucket | 27.5 MPa | |
| Travel circuit | 27.5 MPa | |
| Swing circuit | 23.5 MPa | |
| TRAVEL SYSTEM |
Travel motor | Variable axial piston |
| Travel brakes | Lubricated double-disc | |
| Parking brake | Pressure release | |
| Drawbar pulling force | 67.7 kN | |
| Travel speed | 3.14~5.26 km/h | |
| Gradeability | 70% (35°) | |
| Ground clearance | 361.5 mm | |
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Audited Supplier 
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