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Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: Cat
  • Model Number: D7G
  • Condition: New
  • Moving Type: Crawler Bulldozer
  • Machine Weight: 150
  • Dimension(Long * Breadth * High): 800*800*500
  • converter: bulldozer converter

Packaging & Delivery

Packaging Details Wooden cased, Pallet,
Delivery Time 45days after receiving order


Hydraulic torque converter for Cat D6D,D7G and Komatsu D65,D85,D155,D355,D85-21 etc.


Our hydraulic torque converters have developed from a single model to two large series of 13 models, including D65, D85, D155, D355, D6D, D7G, D8L and so on, basically covering all models of hydraulic torque converters used for the bulldozers in China.We can also supply the gear box used for hole digger,agricultrural,rolling cultivator,tractor,forklift and combine harvester.

The specification for the bulldozer is as follows:

Dia of Cycle380 mm409 mm435 mm450 mm
Rated Input Speed1850 r/min1800 r/min1800 r/min1800 r/min
Rated Input Power122 kw162 kw235 kw300 kw
Max Efficiency0.890.890.870.88
Null Speed Torque Conversion Coefficient2.282.42.442.65
Null Speed Nominal Torque266.7 N·m381.5 N·m502 N·m530 N·m
Dia of Cycle391.17 mm391.17 mm
Rated Input Speed1900 r/min2100 r/min
Rated Input Power131 kw177 kw
Max Efficiency0.9090.909
Null Speed Torque Conversion Coefficient2.232.23
Null Speed Nominal Torque346.3 N·m346.3 N·m
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China (Mainland) | Manufacturer, Trading Company
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7 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $47,000
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