Caterpillar D4E (1020)
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 #:
D4E
Series:
77W (BR)
Description:
Crawler Dozer - Eng. S/N 46V, 9CB Gauge 60" PowerShift, Electric Start, Hydraulic System Standard S/N 77W01136-up Pump Reman (6S1601) and open Center Valve Installation (8V9729)
Specifications
Weight:
19820
Length:
12' 8"
Width:
8'
Height:
8' 11"
Years:
79-93
Engine Manufacturer:
Caterpillar
Engine Model:
3304
Engine Horsepower:
80 HP
Engine Serial:
9CB
Serial Numbers
| From | To | Year | UpGrd |
|---|---|---|---|
| 611 | 772 | 79 | N |
| 773 | 981 | 80 | N |
| 982 | 1050 | 81 | N |
| 1051 | 1111 | 82 | N |
| 1112 | 1136 | 83 | Y |
| 1137 | 1137 | 84 | N |
| 1138 | 1139 | 85 | N |
| 1140 | 1143 | 87 | N |
| 1144 | 1148 | 88 | N |
| 1149 | 1152 | 89 | N |
| 1153 | 1159 | 90 | N |
| 1160 | 1162 | 91 | N |
| 1164 | 1669 | 92 | N |
| 1670 | 1686 | 93 | N |