850 C under carriages and hydraulic pumps

[Ruger421]

What is the cost of a new under carriage for a 850C series 2 dozer?

How long will the hydraulic pumps last and replacement cost?

This place this great!!!

 

[Bigfoot62]

Hi there, and :welcome: to the forum.

Probably would get better response in this section: http://www.tractorbynet.com/forums/construction-equipment/

U/C cost will depend on which components need to be replaced. If you do it all, I would guess $12-15K. (all = rails, rollers, idlers, and sprockets)

Hydraulic pumps usually last for thousands of hours, and costs thousands of dollars to replace.