Caterpillar DP70 Forklift Service and Operator Manual (99709-67100)

This is the right manual set for a Caterpillar DP60 or DP70 counterbalanced diesel truck. On the floor or yard, that means keeping a heavy load carrier working through pallets, trailers, and rough shift changes. I'd reach for it after a second-shift breakdown when the truck needs diagnosis, adjustment, or repair before the next wave. The DP70 coverage is for serial T20C-70001-up.

What this manual helps you do

• Trace electrical faults through truck wiring, switches, and starting circuits.
• Check and adjust braking, steering, hydraulic, and power-train systems.
• Follow removal and installation procedures for the mast, axles, transmission, and drive components.
• Diagnose operating faults using service data and troubleshooting guidance.
• Rebuild or service the diesel engine, hydraulic equipment, and related assemblies.

Who this is for

This suits a warehouse maintenance tech, dealer technician, independent forklift repair shop, plant maintenance team, or rental fleet mechanic. It is the workshop trade reference for keeping a Cat counterbalanced truck in service. The operator handbook is included in the six-publication set, and companion chassis or engine material is organised with the relevant truck information.

FAQ

Q: What do I receive, and how is it organised?

A: You receive six separate Cat publications delivered as 73 PDF files, split by section, with 1,407 pages total. The files carry a real text layer, so you can search and copy text, then print or zoom the relevant material.

Q: Which trucks and serials does it cover?

A: It covers Caterpillar DP60 and DP70 trucks, with DP70 serial coverage from T20C-70001-up. That gives you a clear match check before opening the repair job.

Q: Is this suited to workshop repairs?

A: Yes. It is for fault-finding, adjustments, component removal, rebuilding, and service checks, with the operator material included for day-to-day truck use.

For the specified DP60 or DP70, this set gives your shop the information needed to pull the truck from the aisle, repair it, and return it to work.

Models covered by this manual

Caterpillar publication 99709-67100 is the factory service and operator manual for the DP70, serial range T20C-70001-up. The same publication covers 1 further forklift model: DP60. Check the model and serial number on your data plate before ordering.

Table of Contents:

• 99709-86140 – Service Manual
  • Foreword
  • General Information
  • Cooling System
  • Electrical System
  • Power Train
  • Powershift Transmission
  • Front Axle And Reduction Differential
  • Rear Axle
  • Brake System
  • Steering System
  • Hydraulic System
  • Mast And Forks
  • Fork Positioner
  • Side Shifter
  • Service Data

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