Electric drive retrofit kit
An electric drive retrofit kit includes a rear entry electric drive motor module that includes an electric drive planetary gear assembly and a second electric drive planetary gear assembly which can be inserted into a rear final drive cavity of a frame housing for a tracked tractor with a high track drive. The electric drive retrofit kit may further include a generator, a cooling package, an additional water pump, a steering pump, a steering motor, power inverters with control modules, and electric cables.
1. A retrofit kit for a tracked tractor with a high track drive and an engine, comprising:
a rear entry electric drive motor module, wherein the rear entry electric drive motor module includes an electric drive planetary gear assembly, and an electric motor;
a power inverter with control modules;
a generator connectable with the engine, the generator configured to be electrically connected to the power inverter; and
electric cables.
2. The high drive track-type tractor retrofit kit of claim 1 , wherein the rear entry electric drive motor module is operatively associated with a first planetary gear assembly, a second planetary gear assembly, and a third planetary gear assembly.
3. The high drive track-type tractor retrofit kit of claim 1 , further comprising a cooling package with compartmentalized cooling cores.
4. The retrofit kit of claim 1 , further comprising a water pump.
5. The retrofit kit of claim 1 , further comprising a steering pump.
6. The retrofit kit of claim 1 , further comprising a steering motor.
7. The retrofit kit of claim 1 , wherein the electric motor is an alternating current electric motor.
8. A method for retrofitting a tracked tractor with a high track drive, comprising:
inserting a rear entry electric drive motor module into a frame housing, wherein the rear entry electric drive motor module includes an electric drive planetary gear assembly, and an electric motor; and
mounting a power inverter having control modules to a fuel tank attached to the tracked tractor.
9. The method of claim 8 , wherein the rear entry electric drive motor module is operatively associated with a first planetary gear assembly, a second planetary gear assembly, and a third planetary gear assembly.
10. The method of claim 8 , further comprising inserting a reaction member through the rear entry electric drive motor module.
11. The method of claim 8 , further comprising removing an existing transmission from the frame housing prior to insert the rear entry electric drive motor module into the frame housing.
12. The method of claim 8 , further comprising attaching a generator to the tracked tractor with a high track drive.
13. The method of claim 8 , wherein inserting the rear entry electric drive motor module into the frame housing comprises inserting the rear entry electric drive motor module through a rear cavity of the frame housing.
14. The method of claim 8 , further comprising attaching a first final drive assembly, a first planetary gear assembly, a second planetary gear assembly, and a second final drive assembly to the rear entry electric drive motor module through a first side and a second side.
15. The method of claim 8 , wherein the electric motor is an alternating current electric motor.
16. The method of claim 8 , further comprising connecting a first final drive assembly and a second final drive assembly to the rear entry electric drive motor module.
17. The method of claim 8 , further comprising attaching a
steering pump and a steering motor to the tracked tractor with a high track drive.
18. A retrofit kit for a tracked tractor with a high track drive, comprising:
a rear entry electric drive motor module, wherein the rear entry electric drive motor module includes an electric drive planetary gear assembly, and an alternating current electric motor;
a power inverter with control modules;
a cooling package having compartmentalized cooling cores configured to handle at least one heat load split; and
electric cables.
19. The retrofit kit of claim 18 , further comprising a reaction member for drivingly connecting the electric drive planetary gear assembly to a first sprocket of the tracked tractor.
20. The retrofit kit of claim 19 , wherein the reaction member is configured to be driven by a first planetary gear assembly driven by the electric drive planetary gear assembly.