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Caterpillar 621B (1581)

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 #:

621B

Series:

45P (US)

Description:

Motor Scraper - Eng. S/N 70V Capacity Cu.Yd. 20 PowerShift, Cushion Hitch Std. ROPS, Elec. Service Meter, 3406TA Engine S/N 45P02115-up Downshift Inhibitor S/N 45P02712-up 3406 DITA Sleeve Metering Fuel System S/N 45P03146-up Combined Air-Actuated Emergency & Parking Brake Std.

Specifications

Weight:

66590

Length:

41' 7"

Width:

11' 4"

Height:

11' 11"

Years:

73-86

Engine Manufacturer:

Caterpillar

Engine Model:

3406

Engine Horsepower:

330 HP

Engine Serial:

70V

Serial Numbers
From To Year UpGrd
634 981 74 N
982 1259 75 N
1260 1585 76 N
1586 1899 77 N
1900 2215 78 Y
2216 2509 79 N
2510 2927 80 Y
2928 3324 81 Y
3325 3428 82 N
3429 3575 83 N
3576 3695 84 N
3696 3860 85 N
3861 3963 86 N

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