Caterpillar D4


Caterpillar D4 tractor photo
1938 - 1959
Model year
Agricultural Crawler tractor
RD4
Series:D4
Production
Manufacturer:Caterpillar
Type:Agricultural Crawler tractor
Factory:Peoria, Illinois, USA
Caterpillar D4 Power
Drawbar (tested):35.06 hp
26.1 kW
Belt (tested):39.82 hp
29.7 kW
power test details ...
Caterpillar D4 Engine
Caterpillar 5.1L 4-cyl diesel
Fuel tank:20 gal
75.7 L
Engine details ...
Mechanical
Chassis:crawler
Steering:manual clutches
Cab:Open operator station.
Transmission:5-speed gear
Transmission details ...
Dimensions & Tracks
Wheelbase:61.125 inches
155 cm
Weight:9970 to 10250 pounds
13-inch tracks
Full dimensions and tracks ...
D4 Serial Numbers
1936:4G1
1937:4G3663
1938:4G8858
1939:4G9912
1939:7J1
1940:7J1758
1941:7J4119
1942:7J7544
1943:7J2T1
1944:2T3306
1945:2T8224
1945:5T1
1946:5T3524
1947:5T6780

how to read serial numbers...

Links
Caterpillar D-4: A story on the use of a D-4 by VanNatta Forestry
Page information
Last update:March 23, 2020
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