Caterpillar D4
| 1938 - 1959 |
|
Agricultural Crawler tractor |
|
Production |
Manufacturer: | Caterpillar
|
Type: | Agricultural Crawler tractor
|
Factory: | Peoria, Illinois, USA
|
Variants |
D4 6U: | 44-inch
|
D4 7U: | 60-inch
|
Caterpillar D4 Power |
Engine: | 63 hp 47.0 kW
|
Drawbar (claimed): | 50 hp 37.3 kW
|
Belt (claimed): | 57 hp 42.5 kW
|
Drawbar (tested): | 50.18 hp 37.4 kW
|
Belt (tested): | 58.88 hp 43.9 kW
|
power test details ... |
Mechanical |
Chassis: | crawler
|
Steering: | manual clutches
|
Cab: | Open operator station.
|
Transmission: | 5-speed gear
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Transmission details ... |
D4 Serial Numbers |
1947: | 6U1/7U1
|
1948: | 6U1166/7U1798
|
1949: | 6U2309/7U4258
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1950: | 6U3783/7U8028
|
1951: | 6U5811/7U11888
|
1952: | 6U7131/7U16009
|
1953: | 6U8256/7U26193
|
1954: | 6U9699/7U26194
|
1955: | 6U10532/7U30584
|
1956: | 6U11305/7U35570
|
1957: | 6U11888/7U39597
|
1958: | 6U12393/7U42013
|
1959: | 6U12504/7U42726
|
1958: | 29A1/30A1
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1959: | 30A175
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how to read serial numbers...
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External Links |
Caterpillar D-4: A story on the use of a D-4 by VanNatta Forestry |
Page information |
Last update: | May 31, 2022
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Copyright: | Copyright 2022 TractorData LLC
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Contact: | Peter@TractorData.com
|
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