Caterpillar D4D (974)
Heavy Equipment Information Guide
EQUIPMENT INFORMATION ID AND SPECIFICATION GUIDE, INCLUDES WEIGHTS, DIMENSIONS, MACHINE SERIAL NUMBERS, ENGINE MODELS AND MUCH MORE.
General Information
Manufacturer:
Caterpillar
Model #:
D4D
Series:
44H (FR)
Description:
Crawler Dozer - Eng. S/N Gauge 60" Direct Drive, Close Ratio Transmission S/N 44H01122-up Update to 3304 (48V) Engine, Sleeve Metering Fuel Sys.
Specifications
Weight:
16150
Length:
13' 1"
Width:
6' 3"
Height:
8' 11"
Years:
70-78
Engine Manufacturer:
Caterpillar
Engine Model:
3304
Engine Horsepower:
65 HP
Engine Serial:
48V
Serial Numbers
| From | To | Year | UpGrd |
|---|---|---|---|
| 132 | 465 | 70 | N |
| 466 | 593 | 71 | N |
| 713 | 937 | 73 | N |
| 938 | 1175 | 74 | N |
| 1340 | 1507 | 76 | N |
| 1508 | 1653 | 77 | N |
| 1654 | 1703 | 78 | N |