Minimum Platform Height
50' ground to platform floor.
Working Range
55' max. height and 40' max. side reach.
Work Platform
Inverted "A" sub-frame with fiberglass open grating bottom and fiberglass tubular rails bonded and nylon bolted. Detachable platform support fitted to end of telescoping section with 2" diameter platform pivot shaft. Equipped with safety rope on opening and two safety lanyard attachment loops. Two safety harnesses and lanyards provided. Standard rating 600 lbs.
Platform Leveling System
Hydraulic "closed" system consisting of twin platform cylinders interacting with a boom-actuated master cylinder mounted in boom support turret. System provided with factory-set relief valves to compensate for oil expansion or overload during platform leveling operation. Remote releveling controls provided in platform and at ground controls to give precise releveling capability.
Platform Controls
Proportional fiberoptic controls meter pilot-operated, pressure-compensated modulating valves. Remote controls for boom operations from platform operate from a removable remote control box. Hi/Lo range, start/stop and engine speed toggle controls are also located at platform. Fiberoptic remote control light conductor extends through the column to cable carrier on side of boom to extending boom sections.
Lower Controls
Mounted on curbside of turret.
Outrigger Controls
Parallel open-center stack valve for lever-operated control of right and left outriggers. The main and secondary outrigger valves are mounted at the rear, under each corner of the bed with roadside valve controlling roadside outriggers and curbside valve controlling curbside outriggers.
Outriggers
Elliott "A" type main outriggers with 12-1/2 ft. spread. Additional stabilization provided by underslung rear outriggers.
Frame
One piece, all welded, box-type fabrication with integral outrigger mounts. Bolt-on torque frame distributes load to rear outriggers.
Turret
Reverse offset turret is one-piece weldment. Turret rotates on large diameter ball bearing.
Rotation
Continuous turret rotation with no stops. Hydraulic motor drives turret through self-locking gear box.
Boom
High-strength steel rectangular tube sections have 1/4" wall thickness. Platform section is continuous-strand intertwined fiberglass and has 3/4" wall thickness. Assembly includes heavy-duty cylinder fittings, pivot pins, and replaceable wear pads and polyurethane rollers.
Boom Extension
One opposed "double-case" double-acting 2-1/2" I.D. cylinder with 1-1/2" diameter rod to extend fiberglass section first, retract last. One external 3" I.D. cylinder with 2" rod to extend middle section.
Lift
One double-acting 6" full displacement, long stroke cylinders provide smooth and stable boom elevation. Holding valve prevent boom from falling 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
Lower boom pressure hose is wire braid reinforced with a minimum safety factor of 4 to 1. Hoses at boom tip and in cable carrier fiberglass tube are non-conductive orange.
Oil Tank Capacity
35 gallon mounted to truck frame on roadside.
Hydraulic System
Operating pressure approximately 2,000 PSI. System is parallel open center type and is equipped with liquid-filled pressure gauge. Oil is supplied to upper cylinders through hydraulic union in center of turret to cable carrier along side of the boom.
Anti-Vacuum System
Positive pressure system maintained to safeguard insulated boom from vacuum flashover.
Pump
Gear type, direct mount to truck PTO. 14 GPM @ 2,000 PSI on high engine speed.
PTO
Heavy-duty, high-speed. Cable engaged from cab.
Cab Equipment
PTO cable with indicator lights installed in truck cab. Engine speed control and start/stop installed with control switches in platform remote control box and also located at lower controls. U/L approved 5:BC dry chemical fire extinguisher installed in truck cab.
Operators Manual & Video
Two copies of operation, maintenance, safety and parts manual provided with each unit. Operational and safety video provided at delivery.
Installation
Unit installed on customer's truck, painted, system and tank filled with oil, tested, inspected, certified and ready to operate.
Standard Paint
Paint Hi-Reach white, outriggers red, and bed and boxes black. Top of bed painted with black nonskid surface.
Bumper
Bureau of Motor Carrier Safety rear bumper.
Weight
Approximately 11,500 lbs. with 18’ steel-floor bed less truck.
Truck Chassis
Approximately 120" C.A. RBM 900,000 in-lb. per rail, 8,500 lb. front axle and 26,000 lb. GVWR required. 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, mud and snow tires for off highway use. Recommended GVWR is minimum for HI-REACH with flatbed only. Contact factory when additional equipment is to be added. |
