Tag Archives: track loader

I am changing the oil on my John Deere 450 C Bulldozer. This process will be the same for any of the 450-C family of crawlers. We also have a JD 450c Track Loader and the process is the same.

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These JD 450s are great older crawler/loader/dozers and are pretty easy to work on. Parts are still available and parts tractors are rather cheap to find.

I have the service manual for this dozer and will be doing all the work on it myself. I will try to get videos of everything I do on it so check back for more.

Bull Dozer Specs:

Dimensions
Width Over Tracks
6ft in

Specifications
Engine
Number Of Cylinders
4

Engine Make
2240

Engine Model
300 Series

Net Power
65hp

Power Measured @
2500rpm

Max Torque
178lb ft

Displacement
219cu in

Torque Measured @
1300rpm

Aspiration
Turbocharged

Operational
Operating Weight
14400lb

Fuel Capacity
31gal

Cooling System Fluid Capacity
4gal

Engine Oil Capacity
2.3gal

Hydraulic Fluid Capacity
7gal

Final Drives Fluid Capacity
1.6gal

Operating Voltage
12V

Transmission
Transmission Type
HLR:4 speed ranges with high, low and reverse

Number Of Forward Gears
4

Number Of Reverse Gears
4

Hydraulic System
Pump Type
Open Center

Relief Valve Pressure
2250psi

Pump Flow Capacity
14gal/min

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