Crane Capacity
52,000 pounds at five feet load radius.
Maximum Tip Height
107’ height (152’ with optional 45’ jib)
Control Console
Dual operator control stations equipped with four single axis control levers for the main crane controls with independent controls for all outriggers for precise leveling. The levers for the outriggers and stabilizers are offset and shorter than the main crane control levers for added safety. Each side includes a bubble level gauge, engine start/stop switch, signal horn button, variable speed foot throttle, lifting capacity chart, range diagram chart, boom angle indicator, 12V DC power source, and cup holder. A system pressure gauge is located on the driver side console.
Boom
Four-section fully proportional, high strength steel plated rectangular tube sections. A maximum boom tip height of 107 feet mounted on a truck. The boom nose contains one floating upper sheave and three lower sheaves. Assembly includes heavy-duty cylinder fittings, pivot pins, and replaceable wear pads.
Winch
Mounted at the base of the boom for a long fleet angle and flat level spooling of cable. Winch is driven by a planetary reducer and powered by a hydraulic motor. Burst-of-speed winch provides increased line speed. The winch brake is spring applied, pressure release design. Supplied with 425’ of 9/16” diameter rotation resistant wire rope with a single line pull of 9,060 pounds, and a downhaul ball with hook for single part line.
Load Moment Indicator System
LMI system senses hoist cylinder pressures, boom length and boom angle with hydraulic function lockout. The display console is equipped with an integrated bar graph showing crane utilization, boom angle or boom length, a mode select controls for main boom and jib operation, and an anti-two block with an audio/visual warning and shut-off functions to limit hook-boom point contact.
Outriggers
“A” frame link type outriggers for a minimum of 20’10” extended span. Additional stabilization provided by rear out-and-down stabilizers with 18’2” extended span.
Frame
Full length, all welded rigid 4-plate design sub-frame for 20’ bed that bolts to the truck frame under the pedestal.
Turret
Turret is one-piece weldment. Turret rotates on large diameter ball bearing.
Rotation
Hydraulic motor drives turret through double reduction planetary swing drive for 372-degree non-continuous rotation. The swing drive system has a spring applied, pressure release brake.
Boom Extension
Incorporates a 2-stage hydraulic extension cylinder, attached to the largest boom sections, with a proportional cable extension system driving the outermost sections.
Lift
One double acting full displacement, long stroke cylinder provides smooth and stable boom elevation. Holding valve prevents boom from lowering in event of hose failure.
Cylinders
All cylinders use microhoned cylinder tubing, chrome shafts, top grade packing and protective rod wipers. Cylinder-mounted holding valves provided on all load-holding cylinders.
Hoses
All high-pressure hose is wire braid reinforced with a minimum safety factor of 4 to 1.
Oil Tank Capacity
120 gallon mounted to truck frame on roadside.
Hydraulic System
Equipped with cable-shift PTO, gear pump, SAE O-ring face seals on pressure lines, a 10-micron return line filter, and shut-off valve on suction line. The control valve distributes all flow to the hoist system, swing circuit, and other crane functions. System is parallel open center type.
Cab Equipment
PTO cable and switch with indicator light installed in truck cab. U/L approved 5:BC dry chemical fire extinguisher installed in truck cab.
Operator Manual
One hard copy and one CD copy of operation, maintenance, safety and parts manual provided with each unit.
Installation
Unit installed on truck, painted, system and tank filled with oil, tested, inspected, certified and ready to operate.
Standard Paint
Crane frame, boom, and above bed Elliott white. Main outriggers, rear stabilizers, operator platform, and boom rest red. Crane subbase, bed, and reservoir to be black.
Bumper
Bureau of Motor Carrier Safety rear bumper.
Weight
Approximately 24,920 lbs. without bed, less truck.
Truck Chassis Requirements
Approximately 192” C.T., 120” A.F., 18,000 lb. front axle, 34,000 lb. rear axle, and 52,000 lb. GVWR required. 15.9 in. cubed section modulus @ 110,000 psi (1,749,000 RBM). Trucks must have extended rear frame, increased cooling, heavy duty front and rear springs, 12V electrical system with high capacity alternator, cab clearance stop/tail/backup lights, and I.D. lamps. Additional equipment to consider: front tow hook, pintle hook, mud and snow tires for highway use. Recommended GVWR is minimum for BoomTruck with flatbed only. Integral extended front frame rails are required for front bumper stabilizer. Contact factory when additional equipment is to be added. |
