| Type: | Crawler Excavator |
|---|---|
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Bucket: | Grab Shovel |
| Transmission: | Hydraulic Transmission |
| Drive Type: | Internal Combustion Drive |
| Bucket Capacity: | Bucket 0.32 M3 (SAE) |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
ShanTui Excavator, Mini Excavator, Small Excavator, Medium Excavator, Large Excavator,
Crawler Excavator, Hydraulic Crawler Excavator, Wheeled Excavator
Shantui Construction Machinery Co., Ltd., founded in 1980, was a national category I key enterprise integrating research & development, production and sales of main engine products and key components of earth moving machinery, pavement construction & compaction machinery, building machinery, hoisting machinery and other construction machinery series products; and it is also a state-owned joint-stock listed company. It is one of the top 50 manufacturers of construction machinery in the world.
7 ton Shantui excavator hydraulic excavator SE70-9
Small size, big efficiency
Backhoe Bucket: 0.32 m3
Engine model: Weichai WP3 (Tier 3)
Rated power: 48 kW/2000 rpm
Operating weight: 7.65 t
Product features
1)The Weichai WP3 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.
7 ton Shantui excavator hydraulic excavator SE70-9
Specification:
| ENGINE | Model | Weichai WP3 |
| Type | Water-cooling,turbo charging | |
| Displacement | 3.3 L | |
| Power output | 48kW/2200 rpm | |
| Maximum torque | 263NM/1400-1600rpm | |
| HYDRAULIC SYSTEM | Pump | Imported |
| Type | Variable plunger pump | |
| TRAVEL SYSTEM | Travel motor | Variable axial piston motor |
| Travel brakes | Lubricated double-disc | |
| Gradeability | 70% | |
| OIL CAPACITY | Fuel tank | 120 L |
| SWING SYSTEM | Brake | Pressure Release, Mechanical Braking |
| Swing speed | 11 rpm | |
| BUCKET | Bucket capacity | Backhoe bucket 0.32m³(SAE) |
| Number of bucket teeth | 4 | |
| Bucket width | 860 mm | |
| Arm length | 1.65 m | |
| Maximum digging reach/Maximum digging reach at ground level | 6.36m /6.205 m | |
| Maximum digging depth/height | 4.12m / 6.945 m | |
| Maximum dumping height | 4.895m | |
| Minimum swing radius | 2.04 m |
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