Caterpillar EP20NT Forklift Service Manual (99759-6B110)

This Cat electric counterbalanced truck moves pallets and loads around warehouses, plants, and rental yards. The service manual is for the mechanic who has to find a fault, complete scheduled maintenance, and put the truck back on the floor tomorrow. In my experience, it earns its keep when a tech needs adjustment procedures, wiring information, troubleshooting guidance, or repair steps instead of guesswork.

What this manual helps you do

• Trace electrical faults through the truck's wiring and control systems.
• Diagnose traction motor, controller, power train, and operating problems.
• Follow service procedures for the hydraulic system, mast, forks, axles, brakes, and steering.
• Adjust and verify truck systems during scheduled maintenance and repair.
• Rebuild or replace serviceable components using the workshop procedures and service data.

Who this is for

This suits warehouse maintenance technicians, dealer technicians, independent forklift shops, plant maintenance teams, and rental fleet mechanics. It is a workshop service manual for the Cat EP16NT, EP18NT, and EP20NT electric truck family, with the operator handbook and other companion manuals also available for day-to-day operation and related service work.

FAQ

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

A: You receive a three-publication Cat set, delivered as 18 files with 594 pages total, split by section. That gives you the complete set rather than one isolated booklet.

Q: Which trucks and serial numbers does it cover?

A: It covers EP16NT, EP18NT, and EP20NT trucks, including EP20NT serial ETB13-70001-up. Check the model and serial plate before starting a major repair.

Q: How does it fit the job I am doing?

A: This is the shop manual for diagnosis, scheduled maintenance, adjustments, and component repair on an electric counterbalanced truck. It gives a mechanic the service reference needed to control downtime and return the machine to work.

For a matching Cat electric truck in this range, this set gives your shop a practical repair reference for electrical, drive, hydraulic, mast, and chassis work.

Models covered by this manual

Caterpillar publication 99759-6B110 is the factory service manual for the EP20NT, serial range ETB13-70001-up. The same publication covers 2 further forklift models: EP16NT, EP18NT. Check the model and serial number on your data plate before ordering.

Table of Contents:

• 99759-6B110 – Chassis, Mast & Options Service Manual
  • Foreword
  • General Information
  • Vehicle Electrical Components
  • Power Train
  • Transfer Units
  • Rear Axle
  • Brake System
  • Steering System
  • Hydraulic System
  • Mast And Forks
  • Service Data
  • Options

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