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:
| Komatsu | ||||
| Model | D65 | D85 | D155 | D355 |
| Dia of Cycle | 380 mm | 409 mm | 435 mm | 450 mm |
| Rated Input Speed | 1850 r/min | 1800 r/min | 1800 r/min | 1800 r/min |
| Rated Input Power | 122 kw | 162 kw | 235 kw | 300 kw |
| Max Efficiency | 0.89 | 0.89 | 0.87 | 0.88 |
| Null Speed Torque Conversion Coefficient | 2.28 | 2.4 | 2.44 | 2.65 |
| Null Speed Nominal Torque | 266.7 N·m | 381.5 N·m | 502 N·m | 530 N·m |
| Cat | ||
| Model | D6D | D7G |
| Dia of Cycle | 391.17 mm | 391.17 mm |
| Rated Input Speed | 1900 r/min | 2100 r/min |
| Rated Input Power | 131 kw | 177 kw |
| Max Efficiency | 0.909 | 0.909 |
| Null Speed Torque Conversion Coefficient | 2.23 | 2.23 |
| Null Speed Nominal Torque | 346.3 N·m | 346.3 N·m |
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Automobiles,construction equipment,mining equipment and related parts |
| Number of Employees: | 51 - 100 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Export Percentage: | 61% - 70% |
| Factory Size (Sq.meters): | 50,000-100,000 square meters |
| Factory Location: | Yuhong District, Shenyang City, Liaoning Province. China |
| QA/QC: | Third Parties |
| Number of R&D Staff: | 21 - 30 People |
| Number of QC Staff: | 5 - 10 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 QS-9000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered |