Caterpillar 657B (6663)
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 #:
657B
Series:
68K (US)
Description:
Motor Scraper - Eng. S/N 73X Capacity Cu.Yd. 44 PS, Single Axle Tractor, Tandem Power, D346 550HP Tractor Engine, D343 400HP Scraper Eng., Electric Start - Tractor, Hyd. Start on Scraper Hydraulic Start on Scraper S/N 68K00749-up Cushion Hitch Standard, Electric Start and 8-Speed Transmission Standard on Scraper S/N 68K00893-up ROPS S/N 68K01048-up Electric Service Meter S/N 68K01126-up Downshift Inhibitor S/N 68K01201-up Scraper Starter Separate
Specifications
Weight:
139100
Length:
51' 8"
Width:
14' 2"
Height:
13' 10"
Years:
- -
Engine Manufacturer:
Caterpillar
Engine Model:
D346
Engine Horsepower:
550 HP
Engine Serial:
- -
Serial Numbers
| From | To | Year | UpGrd |
|---|---|---|---|
| 569 | 667 | 70 | N |
| 668 | 764 | 71 | Y |
| 765 | 819 | 72 | N |
| 820 | 872 | 73 | N |
| 873 | 921 | 74 | Y |
| 922 | 1026 | 75 | N |
| 1027 | 1042 | 76 | N |
| 1043 | 1090 | 77 | Y |
| 1091 | 1175 | 78 | Y |
| 1176 | 1200 | 79 | N |
| 1201 | 1267 | 80 | Y |
| 1268 | 1348 | 81 | N |
| 1349 | 1367 | 82 | N |
| 1368 | 1380 | 83 | N |