Professional and focus

Always adhere to construction machinery concept

Index > MACHINES > Wheel loader


A high configuration and 7 ton heavy duty wheel loader. This model is built under the high-end classic R & D and manufacturing concept. It fully demonstrates Chenggong powerful Axle & Transmission design ability, which reflects its leading role in China construction machinery industry. This model chooses a large number of advanced technology and luxurious driving configuration, high efficiency and comfortable operation. CG970K could be widely used in various types of large or medium-sized mining, port logistics, station transshipment, engineering construction and other working conditions.

Major specification
  • Stone bucket:2.5 m³
  • Engine model:Weichai WP12
  • Rated power / Rated revolution:226kW/2100rpm
  • Rated load weight:7000kg
  • Standard bucket size:4m³
  • Wheel base:3350mm
  • Operation weight:24000kg
  • L x W x H (mm):8690 x 3213 x 3755
  • Breakout force:220kN
  • Dump height ( 45°):3246mm

A reinforced box frame, hood and mud fence in high strength, suitable for complex mining conditions,etc. 

An oil temperature control device in torque converter shorten oil warm-up time, and reduces the energy consumption.

Breakout force more than 220 kN, ensuring powerful and efficient shovel operation.


Chenggong self-developed electro-hydraulic power shift transmission has fast response, high torque and high efficiency for long-time heavy-load operation.


Front window and Cabin top are equipped with a protective net to protect the falling objects such as stones.

Integrated high-quality hydraulic components, dual-pump confluence pilot control for easy operation.


Patented large-ton heavy-duty wet axle with quick braking and long maintenance period.

Desert air filters are installed for better engine air intake in tough working conditions such as mining.