TM 9-4940-568-20
1-13
1-20. CRANE.
a.
Crane. The FRS crane (1) is fully hydraulic and is powered by the FRS hydraulic system. The boom can
rotate 300 degrees. The crane is capable of lifting up to 10,000 lbs (4,534 kg) load at a 14 ft (4.3 m). The FRS
stability and leveling is accomplished with the left and right side hydraulically operated outrigger jacks (2). The
outrigger pads (3) are attached to the outrigger jacks by means of retaining pins and are stowed on the crane
base. The pads swivel 360 degrees when installed on the jacks. The crane is energized by turning power
ON/OFF switch (4) to ON supplying electrical power to the hydraulic system solenoid (5) and the overload
shutdown system (6). The boom light (7) is powered directly from the FRS unit and works independently from
the crane power.
1
6
7
3
2
2
3
5
4
