330C With Drilling Front Machine System Specifications Caterpillar

Illustration 1	g00762278

Tighten the track bolts to 400 ± 70 N·m (295 ± 50 lb ft). Tighten the bolts to an additional 120° ± 5°.

The maximum assembly force for the link assembly is 645 kN (145000 lb).

The assembly force for the master pin is 77 kN (17300 lb).

(A) The distance between the bolt holes ... 179 ± 0.37 mm (7.047 ± 0.015 inch)

(B) The distance between the bolt holes ... 129 ± 0.37 mm (5.079 ± 0.015 inch)

(C) The protrusion for each end of the standard bushing ... 4.70 ± 0.25 mm (0.185 ± 0.001 inch)

(D) The protrusion at one end of the standard pin ... 2.00 ± 0.70 mm (0.079 ± 0.028 inch)

(F) The protrusion for the master bushing ... 0.00 ± 0.25 mm (0.0000 ± 0.010 inch)