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+--- Thread: Carter Heavy Industry CT70-8G Excavator Specification (/thread-4649.html)
Carter Heavy Industry CT70-8G Excavator Specification - MikePhua - 06-21-2025
The Carter CT70-8G is a 7-ton class crawler hydraulic excavator designed for small to medium-scale earthworks, road construction, and municipal engineering. Equipped with a Cummins engine and a high-efficiency hydraulic system, it delivers excellent performance and fuel economy across a variety of complex job sites.
Technical Specifications
General Information
- Operating weight: 6500 kg
- Bucket capacity: 0.22 m³
- Boom length: 3050 mm
- Arm length: 1600 mm
- Power type: Conventional diesel
- Bucket type: Backhoe
- Manufacturer: Domestic (China)
- Bucket digging force: 36.7 kN
- Arm digging force: 26.1 kN
- Swing speed: 10 rpm
- Travel speed: 2.5 / 4.0 km/h
- Gradeability: 70%
- Ground pressure: 34 kPa
- Engine model: Cummins B3.3-C80
- Rated power: 60 kW at 2200 rpm
- Main pump type: KYB PSVD2
- Max flow of main pump: 59.2 × 2 L/min
- Main relief pressure: 24.5 MPa
- Pilot pump flow: 11.3 L/min
- Swing motor: KYB MSG-27P
- Travel motor: Doosan TM07VC
- Hydraulic oil tank: 120 L
- Fuel tank: 125 L
- Overall track width: 1880 mm
- Track shoe width: 400 mm
- Track gauge: 1480 mm
- Total track length: 2665 mm
- Ground contact length: 2000 mm
- Minimum ground clearance: 400 mm
- Counterweight clearance: 780 mm
- Rear swing radius: 1775 mm
- Minimum front swing radius: 2555 mm
- Upper structure width: 1785 mm
- Transport length: 6070 mm
- Transport width: 1880 mm
- Transport height: 2159 mm
- Max digging radius: 6245 mm
- Max digging radius on ground: 6100 mm
- Max digging depth: 3875 mm
- Max vertical digging depth: 2900 mm
- Max digging height: 5785 mm
- Max dumping height: 4095 mm
With its powerful engine, efficient hydraulic system, and wide working range, the CT70-8G excels in mid-scale construction projects. Its strong climbing ability and compact structure make it highly adaptable to complex terrain, making it a reliable choice for municipal, road, and landscaping applications.