Description
Gear group used in the transmission planetary gear set.
Features
- Group includes ring gear, sun gear, hub, lock ring, and dowels
- Number of Internal Spur Gear Teeth: 102
- Number of External Spur Gear Teeth: 47
- Number of Internal Spline Teeth: 39
- Cat gears are manufactured from carefully selected high-quality materials in strict accordance with specifications matched to the loads used in Cat machines. They are made using special heat treatment processes (in some cases proprietary), including case carburizing, nitriding, and induction hardening. Cat gears have the highest power density in the industry (the power a gear can transmit relative to its size) and are designed with reuse in mind. As a result, they are more durable and can lower the overall operating cost of the machine.
Applications
Cat gears are built for specific applications to ensure that all power train parts work together as a system and wear together. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Outside Diameter | 293 mm (11.535 in) |
|---|---|
| Inside Diameter | 55.5 mm (2.185 in) |
Compatible Equipment
- Dozers: D10R
- Off-Highway Trucks: 773E, 773D, 775G, 773F, 773
- Asphalt Pavers: AD63
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |
