1-11
Back-Up Alarm:
Provides pulsating sound from a 102 dB alarm when ignition is on and transmission is in
reverse. Conforms to SAE J994B.
Outrigger Alarm System:
102 dB alarm with alternating two-tone sound is actuated by a switch when the
OUTRIGGER DOWN or OUTRIGGER OUT controls are operated.
Optional Electrical Accessories:
Strobe Lights:
Two yellow strobe lights, one on each side of turret weight box, for high visibility all
around crane. Flashes 60-120 times per minute. Each strobe draws only one-half amp.
Includes operator controlled switch. Net Weight: 5 pounds (2kg)
Boom Work Lights:
Two halogen work lights, one on left side of boom to light boom tip, and one on right side
of the turret to light ground under boom tip. Includes switch at operator's station. Net
Weight: 10 pounds (5kg)
Hydraulic System:
Standard:
Tandem pump, direct-driven by engine, delivers 30 GPM (113L/min) at 3,000 PSI (207bar)
and 35 GPM (132L/min) at 2,500 PSI (172bar) at 2,500 RPM governed engine speed.
System protected by relief valves, suction line strainer and 10-micron return line filter. 54-
gallon (204L) reservoir equipped with breather and filler cap. Maximum flows with LP only
engine at 2500 RPM goverened speed are 29 GPM (110L/min) and 34 GPM (129L/min).
Boom Assembly:
Standard:
Four-section, high strength steel construction, equipped with bearing pads for efficient
support and extension. Double-acting hydraulic cylinder and chain system telescopes boom
sections proportionally. The telescope cylinder and the double-acting boom elevation
cylinders are equipped with cylinder-mounted holding valves. Boom angle indicators are on
each side of boom.
Boom Rotation:
Standard:
Heavy-duty bearing rotation gear with external teeth supports boom. Rotation is powered by
hydraulic motor and worm gear drive. Rotation gearbox may be adjusted as wear occurs to
minimize backlash. Boom is attached by steel weldment.
Main Hoist:
Standard:
Turret-mounted planetary gear hoist, is hydraulically powered to provide a bare-drum line
pull of 12,000 pounds (5440kg) and a speed of 100 feet per minute (30m/min). Hoist drum
is 9
7/8-inch (251mm) diameter by 16½ inches (419mm) long.
Main Hoist Rope:
Main hoist rope is 9/16” (14 mm) diameter, Warrington-Seale construction, 6x36
classification, EIP grade, IWRC core, RRL lay, minimum breaking strength 31500 lbs (140
kN), 320’ (97 m) long. Weight per foot is 0.6 lbs (0.9 kg per m). Note that rope weight is not
included in load calculations. 180 pound (82kg) downhaul weight and swivel hook included.
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