Caterpillar EP20TCB Forklift Service and Operator Manual (99759-6T110)

This Cat EP20TCB is an electric counterbalanced forklift for moving and stacking pallets around a warehouse or plant. A maintenance technician reaches for this manual when the truck needs scheduled service, fault diagnosis, adjustment, or repair. In my experience, having the procedures, alarm codes, controller information, and service data in one set keeps the job by the book, especially when work is audited.

What this manual helps you do

• Trace electrical faults through wiring and control circuits.
• Diagnose alarm codes, controller issues, and traction system problems.
• Check and adjust the brake, steering, hydraulic, mast, and fork systems.
• Follow service procedures for the drive unit, axles, transmission-related systems, and cooling arrangements.
• Verify service intervals and operating procedures before returning the truck to work.

Who this is for

This suits a warehouse maintenance technician, plant maintenance team, dealer technician, independent forklift shop, or rental fleet mechanic working on EP-series electric trucks. The companion parts catalog is also available for parts identification, while this set is for operation, testing, adjustment, and repair.

FAQ

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

A: You receive two Cat publications in a 42-PDF set, split by section, with 504 pages total. The files carry a real text layer, so you can search and copy text, then print or zoom the relevant section at the bench.

Q: Does it fit my EP20TCB truck?

A: Yes, for the listed EP20TCB variants and serial groups 215E, 264E, 216E, 265E, 288E, 266E, 283E, and 267E, each beginning at the stated series and up. That gives you the model and serial coverage needed for this truck family.

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

A: It is the workshop reference for planned maintenance, troubleshooting, electrical diagnosis, hydraulic and mast work, and operator procedures. You can use it to carry out repairs and document service by the manual.

For an EP20TCB in these serial groups, the answer is yes. This is the service and operator manual set to keep at the maintenance bench.

Models covered by this manual

Caterpillar publication 99759-6T110 is the factory service and operator manual for the EP20TCB. The same publication covers 15 further forklift models: EP13TCB, EP13TCB(J), EP15TCB, EP15TCB(J), EP16TBCB, EP16TBCB(J), EP16TCB, EP16TCB(J), EP18TBCB, EP18TBCB(J), EP18TCB, EP18TCB(J) and 3 more. The cover also lists EP16/18/20TCB(J), EP16/18/20TBCB(J), EP13TCB(J)-20TCB(J),, EP16TBCB(J)-20TBCB(J). Check the model and serial number on your data plate before ordering.

Table of Contents:

• Sit on the forklift truck seat and turn on the key switch
• Push Lift lever forward to lower the forks to the ground
• Do not make a sudden start and brake or turn
• Do not make a sudden valve lever operation at a
• Do not run sideways or handle on an incline
• When the red lamp of battery capacity indicator
• Check electrolyte every week and replenish water
• Be sure to use the prescribed fuses
• W x 50 Ω or
• W x 20 Ω
• MPa, with
• SERVICE
• ELECTRIC
• MOTOR
• N or less
• L per side
• N·m of torque to the preload measured

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