Caterpillar EP18NT Forklift Service Manual (99759-6B110)

On a real warehouse floor, the Cat EP18NT is an electric counterbalanced truck used to move pallets, load trailers, and keep production materials moving. A rental fleet mechanic, plant maintenance tech, or independent forklift shop reaches for this manual when the truck needs scheduled service or a proper repair. It helps turn fault symptoms into checks, adjustments, and work the shop can complete before the next dispatch.

What this manual helps you do

• Trace electrical faults through truck wiring, switches, and controls.
• Check traction motor and controller operation during diagnosis.
• Follow procedures for the power train, axles, brakes, steering, and hydraulics.
• Adjust mast, forks, lifting components, and related truck systems.
• Troubleshoot service problems using repair procedures and service data.

Who this is for

This suits warehouse maintenance technicians, dealer technicians, plant maintenance teams, and rental fleet mechanics working on electric lift trucks. The trade is forklift repair and maintenance, with the operator handbook and parts references available as companion volumes.

FAQ

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

A: You receive 18 PDF files containing 594 pages, split by section, plus the complete set of 3 Cat publications for this truck. That gives you the workshop material in separate, manageable files.

Q: Will it fit my truck?

A: Yes, when the truck is a Cat EP16NT, EP18NT, or EP20NT in the covered family. For the EP18NT, the stated serial coverage is ETB13-20011-up.

Q: How does it fit the job I'm doing?

A: This is the workshop service reference for diagnosing and repairing the electric truck, including its traction system, controls, hydraulics, mast, steering, brakes, and related assemblies. It is the book to use when scheduled maintenance or a repair has to be completed in-house.

For an EP18NT in that serial range, this set gives your shop the service material needed to diagnose faults, carry out adjustments, and return the truck to work.

Models covered by this manual

Caterpillar publication 99759-6B110 is the factory service manual for the EP18NT, serial range ETB13-20011-up. The same publication covers 2 further forklift models: EP16NT, EP20NT. 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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