Compatible with competitor models | |||||||||
NO | Adapted Brands | Competitor Series | Models | Product | Note | ||||
TRACK ROLLER | CARRIER ROLLER | IDLER | SPROCKET/ SEGEMENTS | Track Chain Assy | |||||
1 | CAT | Excavator | CAT374 | √ | √ | √ | √ | √ | The listed details are the tonnage of the main engine that can produce competing products,among which the cast track shoes can be customized separately and can be produced according to the provided size drawings. |
2 | CAT390 | √ | √ | √ | √ | √ | |||
3 | CAT6015B | √ | √ | √ | √ | √ | |||
4 | CAT6020 | √ | √ | √ | √ | √ | |||
5 | CAT6030 | √ | √ | √ | √ | √ | |||
6 | CAT6040/RH170 | √ | √ | √ | √ | √ | |||
7 | CAT6060 | √ | √ | √ | √ | √ | |||
8 | Bulldozer | D9 | √ | √ | √ | √ | √ | ||
9 | D10 | √ | √ | √ | √ | √ | |||
10 | D11 | √ | √ | √ | √ | √ | |||
11 | KOMATSU | Excavator | PC800 | √ | √ | √ | √ | √ | |
12 | PC1250 | √ | √ | √ | √ | √ | |||
13 | PC2000 | √ | √ | √ | √ | √ | |||
14 | PC3000 | √ | √ | √ | √ | √ | |||
15 | PC5500 | √ | √ | √ | √ | √ | |||
16 | Bulldozer | D375 | √ | √ | √ | √ | √ | ||
17 | D475 | √ | √ | √ | √ | √ | |||
18 | HITACHI | Excavator | ZX670/690 | √ | √ | √ | √ | √ | |
19 | EX870/890 | √ | √ | √ | √ | √ | |||
20 | EX1200 | √ | √ | √ | √ | √ | |||
21 | EX1900 | √ | √ | √ | √ | √ | |||
22 | EX2600 | √ | √ | √ | √ | √ | |||
23 | EX3600 | √ | √ | √ | √ | √ | |||
24 | EX5600 | √ | √ | √ | √ | √ | |||
25 | EX8000 | √ | √ | √ | √ | √ | |||
26 | VOLVO | VOLVO Excavator | EC750 | √ | √ | √ | √ | √ | |
27 | EC950 | √ | √ | √ | √ | √ | |||
28 | LIEBHERR | LIEBHERR Excavator | R9100 | √ | √ | √ | √ | √ | |
29 | R9150 | √ | √ | √ | √ | √ | |||
30 | R9250 | √ | √ | √ | √ | √ | |||
31 | R9350 | √ | √ | √ | √ | √ | |||
32 | TAIYUAN HEAVY INDUSTRY | TAIYUAN HEAVY INDUSTRY Electric Shovel | WK10/20 | √ | √ | √ | √ | √ | |
Description: It can be adapted to competing models,including but not limited to the above models. |
Experience
Our products have been widely used in crawler machines, such as mining machinery, earthmoving machinery, piling machinery, pavement construction machinery, lifting machinery, and we have accumulated extensive market verification experience.


















We are able to provide complete supporting for 0.8-800t excavators,80-900hp bulldozers,120-1600kN·m



Quality Assurance
We have comprehensive equipment for monitoring raw material composition and microstructure, as well as for testing heat treatment metallography and mechanical properties. This allows us to implement standardized quality control throughout the
whole process, from raw materials to manufacturing, product warehousing and shipping.

machine test box
TUNR: A one-stop solution provider for hydraulic system integration and matching.
The company is located in Xuzhou, the capital of engineering machinery, backed by XCMG's mature supporting system and complete component resources. It has built a core technology system characterized by "electromechanical hydraulic system integration" and a "design-manufacturing-delivery" full cycle service system guided by customer personalized needs, and become the strategic partner of XCMG AMCA.
TUNR adheres to the management style of "close collaboration, openness and inclusiveness", and deeply cultivates the market with precision products and lean services. Since its establishment, it has been widely recognized and praised by customers from various industries.
TUNR's main business:
Integrated design and manufacturing of hydraulic systems, design and research and development of non-standard valve groups, agency sales and services of imported hydraulic valve products, and agency sales and services of imported electrical products.
TUNR products' application areas:
The power industry, wind power industry, construction machinery industry, steel metallurgy industry, municipal sanitation, petroleum industry, paper industry, shipbuilding industry, etc.

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