Description

Case 2550 Crawler Dozer Manual

Dozer Model: 2550
Publication Number: 84414739B
English
Format: PDF

Case 2550 Dozer Service Manual – 316 Pages

Manual Table of Content:

1. Generalities
2. Engine
3. Transmission
4. Final Drives
5. Brakes and Steering differential
6. Undercarriage
7. Dozer Equipment Hydraulic System
8. Electrical System
9. Air Conditioning Unit

Manual Extract: UNDERCARRIAGE

GENERAL DESCRIPTION
– The track frames are made of a steel plate boxed structure. They are pivoted on the rear on the sprocket shaft. Oscillation of track frames: 205 mm (upper) – 410 mm (total).
– The track chains are of the a bolted (SPLIT) type.
– Sealed and lubricated (SALT) chains are supplied as a standard.
– The track release and adjusting mechanism is of a spring loaded type with hydraulic track tension adjuster.
– Seven permanently lubricated track bottom rollers.

Five with single flange and two double flange.
– Two permanently lubricated track carrier rollers.
– Permanently lubricated track idler wheels.
– Sprockets equipped with nine replaceable bolted toothed segments, for a total of twenty-seven teeth; anti-packing tooth profile.
– The track chain includes forty-one shoes.