Group 38, Counterweight and Chassis
38-1-2 • Counterweight Specifications and Description SM 765, Nov ’06
Specifications
Fastener Torques
Counterweight Mounting Bolts: 340-380 N.m (25l-280
lb-ft)
Description
The counterweight is a solid, cast-iron piece mounted to
the back of the lift truck. It is used to counterbalance the
loads placed on the upright at the front of the truck. The
weight must be great enough to counteract forward tip-
ping when lifting or stopping with a capacity load. The
battery provides much of the counterweight on an electric
truck.
WARNING
!
The minimum battery weight for your truck
is stamped on the nameplate. Never operate
the truck with a battery that weighs less.
Large, hardened steel bolts hold the counterweight to the
frame.
Different counterweights are used based on truck capacity
and battery compartment length.
Counterweight weights(GEX):
General Maintenance
WARNING
!
The counterweight is extremely heavy. Do not
remove the counterweight unless you have
training and are familiar with the correct
procedures. Counterweights can fall if not
handled correctly and can cause severe
injury or death. Keep your hands, feet, and
body clear of the counterweight at all times.
Hoisting equipment must be capable of han-
dling the weight of the counterweight when
removing or replacing. Make sure your lift-
ing equipment is of adequate capacity to han-
dle the weight.
The counterweight must be maintained in good condition
and securely attached to the lift truck. Because of its
heavy weight and bulky mass, the counterweight must be
carefully supported and handled. When removed from the
truck, store at floor level as shown below to be sure it will
not fall or tip, causing damage or injury.
Generic Illustration
Short wheel base
28.2 BC
Long wheel base
33.9 BC
560 kg (1235 lbs) GEX20 -
760 kg (1675 lbs) GEX25 -
720 kg (1587 lbs) - GEX30
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