Minimum Platform Height
50' ground to platform floor.
Working Range
55' max. height and 52' max. side reach.
Work Platform
28 " x 16 feet work platform with 42" high rails. Equipped with two safety lanyard attachment loops and two safety harnesses with lanyards. Platform capacity 900 Lbs.
Platform Leveling System
Hydraulic "closed" system consisting of a platform cylinder 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
Four individual proportional electronic controllers meter pilot-operated, pressure-compensated modulating valves for boom controls and platform rotation. 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. Electric remote control cable extends through the electrical slip ring 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. Front bumper jack controlled with single valve at front bumper.
Outriggers
"MH" out-and-down main outriggers with 18 ft. spread. Additional stabilization provided by underslung rear outriggers and one tilting front bumper jack.
Frame
One piece, all welded, box-type fabrication with integral outrigger mounts. Bolt-on torque frame distributes load to front of truck.
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
Three high strength, plated rectangular tube sections. Assembly includes heavy-duty cylinder fittings, pivot pins, replaceable boom roller bearings, and replaceable wear pads.
Boom Extension
A two-stage double acting cylinder, with cylinder pins connecting the three boom sections.
Lift
One double-acting 6-1/2 " 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
All high pressure hose is wire braid reinforced with a minimum safety factor of 4 to 1.
Oil Tank Capacity
70 gallon mounted to truck frame on roadside.
Hydraulic System
Operating pressure approximately 2,500 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.
Pump
Gear type, direct mount to truck PTO. 14 GPM @ 2,500 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/kill 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 15,500 lbs. with 22' steel-floor bed less truck.
Truck Chassis Required
Approx. 156 " C.A. RBM 1,600,000 in-lb. per rail, 12,000 lb. front axle and 33,000 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. |
