Tag Archives: jd450c

John Deere 450-C Hydraulic Fluid Change

#jd450c, #jd450-c, #jd450, #johndeere, #jddozer
This is a video showing the work that I did to change the hydraulic fluid on the John Deere 450C track loader. The hydraulic filter fell apart in the tank and it needed to be pulled out and cleaned.

I filled the tractor with 303 universal tractor fluid and its back up and working fine.

John Deere 450-C 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

Compare similar models
Manufacturer/Model
Net Power
Operating Weight
John Deere 450B
65 hp
14500 lb
Case 455C
63 hp
14431.5 lb
John Deere 450D
67 hp
14400 lb

John Deere 450C Oil Change

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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John Deere 450C Bulldozer

So we bought a JD 450-C bulldozer. Its a 1980 dozer with 6 way blade. I look it over and run it to make sure it all functions correctly. I have the service manual for it that I had purchased and downloaded online. I am going to go through it and replace the fluids, lube it up and fix some of the hoses.

The service manual has lots of great information about servicing these older dozers and keeping them running. The John Deere 450C is a popular model that has most of the parts still available and parts machines are all over.

#jd450c, #johndeere450, #450c, #jd450, #johndeere, #jd, #450, #diy, #restore, #johndeere450c, #willitwork, #dozerwork, #bulldozer, #oldiron, #construction, #dozer

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