« Technical Bulletins

Earthmoving Applications

Peter Cameron
4th June 2008

Introduction

DCL Surface Engineering has been servicing the Earthmoving Industry since it was established over 10 years ago. We are able to offer our customers significant depth of experience throughout management, workshop supervision and trades people.

Applications

7XX Series Final Drive Spindles

7XX Series Final Drive Spindles arrive at the shop for refurbishment on the bearing journal positions. We offer either an Arc Spray or High Velocity coating depending on customer preference. After degreasing and pre-machining to undercut any damaged areas the journals are metallised and subsequently ground finished to achieve the ultimate surface texture.

7XX Series Trucks

Differential Centres from 7XX Series Trucks require a significant amount of work. Joint faces are machined to ensure flatness. Top and bottom races, top and bottom thrust faces are then pre-machined, metallised and ground. Finally, the cross bores are machined.

Aluminium Torque Converter

Aluminium Torque Converter Parts are metallised and ground on two positions.

7XX Series Brake Sets

7XX Series Brake Sets - Weld, Drill and Tap holes as required. Pre-machine, metallise and grind positions on inner and outer piston and anchor. We carry a fully refurbished exchange 793 Inner and Outer Piston for fast turn round.

Supports and Yokes

Supports and Yokes are degreased on arrival. Supports often require some welding to replace wear. Both are then metallised and ground to finished size.


7XX Series Final Drive Spindles

7XX Series Trucks

Aluminium Torque Converter

7XX Series Brake Sets

Supports

Yokes

« Technical Bulletins