The 43 inch diameter heavy duty turntable bearing is rated for loads in excess of 600,000 ft. lbs. The one inch diameter mounting bolts provide mounting capability to match bearing capacity.
Heavy duty high tensile boom weldments incorporate secondary boom cylinder guarding integral to the boom. High tensile alloy hinge pins are free floating within manganese bronze bushings. Boom actuation cylinders are two 7" bore cylinders for main boom with one 7" bore cylinder for secondary boom. A 32 foot boom is standard with variations, stationary heel racks and live heel booms available as options.
Deluxe cab 38" wide x 60" long x 61" high with deluxe operator seat. Tinted safety glass forward sloping front window, roof window, sliding side window and rear window. Insulated with bifold door. Instrument panel, wiper/washer, heater/defroster and interior lights.
LIFT CAPACITY: 24,000 lbs @ 10' Radius
ENGINE OPTIONS (TIER IV- FINAL INSPECTION)
John Deere 175 HP @ 2150 RPM
Cummins 177 HP @ 2150 RPM
Caterpillar 173 HP @ 2150 RPM
ENGINE ACCESSORIES/INSTRUMENTATION -Twelve volt alternator/ regulator, oil/fuel filters, engine gauges/hourmeter, muffler and air cleaner with precleaner. Automatic engine shutdown system controlled by engine coolant temperature and oil pressure. Ninety gallon diesel fuel reservoir for engine.
HYDRAULIC SYSTEM - One hundred twenty-one gallon oil reservoir with filtered breather, double element 300 GPM 9 micron absolute return line filters with sight gauge and condition indicators. High capacity constant volume oil cooler. - Six inch bore outrigger cylinders with load holding valves (4). Six inch bore main boom (2) and seven inch bore secondary boom cylinders (1). - Three vane hydraulic pumps (35-30-21), providing 150 GPM with individual pumps for main boom, secondary boom and swing functions. Ten GPM pump for auxiliary and servo functions. - High capacity high pressure control valves have combined operating ratings of up to 200 GPM at pressures up to 2700 PSI. - Valves are stack-type with servo activators for maximum operator comfort. Pilot system flow and pressure controlled to fine tune control response with valve activation. Deluxe ultra adjustable seat incorporates control mounting in armrests for additional operator comfort.
ROTATION SYSTEM - Continuous rotation capability is provided by two heavy duty planetary/hydraulic motor swing drive units with built in fail safe disc brakes. The swing drives provide 37,500 ft lbs of rotational force in conjunction with the additional safety of automatically actuated fail safe swing brakes.
SUBFRAME - Heavy duty 21" deep H beam design high tensile steel sub-frame weldment with integral stabilizer housings and fenders. Four high tensile steel stabilizers extend to a working width of 17 feet at grade with additional below grade travel of approximately 18 inches. Six inch bore stabilizer cylinders provide unmatched machine leveling capability under virtually any conditions.
UPPER STRUCTURE -The upper structure incorporates a 90 gallon fuel tank fabricated of heavy plate which also serves as a counterweight. Structure is designed to provide good access to components and routine service areas. Cab guard is integral with upper structure, independent of cab, preventing cab damage which can occur on minor impact when guarding is supported by the cab. High tensile alloy main boom pin and main lift cylinder pin are free floating within manganese bronze bushings.
ELEVATING CAB - OPTIONAL - Hydraulically actuated cab platform allows operator to adjust cab height at any time while seated within the cab. The 42" of infinitely adjustable cab height allows cab heights of up to 17 ft. above ground level. This feature enhances operator visibility when conditions warrant, yet furnishes a normal cab height for routine operation. Also available with joystick servo system option and air conditioning option. OPTIONS - Live Heel Boom, Stationary Heel Boom with detachable heel rack, Boom lengths to 40 ft, Elevated cab (fixed height), Air conditioning, Counterweight, Cold weather clutch, Trailer Type carrier, Self propelled Trailer Type carrier, 2 or 4 wheel drive rough terrain type carrier