110 TONNE crawler
specifications
Upperworks
Engine:
Hino P11C-UN, 6 cylinder, water-cooled diesel, direct fuel injection with turbocharger, 247 kW (332 HP) at 2000 high-idle RPM. Maximum torque 1300 N.m (959 lb.ft) net at 1,500 rpm (SAE J 1349). One diesel fuel tank, 400 liters (105 gallons) capacity. Two 12 volt 136 AH capacity batteries, 24 volt system and 50 amp alternator. All wiring harnesses and connectors are numbered for easier servicing. Machine is equipped with individual fused branch circuits.
Controls:
Full-flow hydraulic control system for constant variable pressure to front and rear drums, boom hoist brakes and clutches. Controls respond instantly to the touch, delivering smooth function operation.
Relief valve pressures:
Load hoist, boom hoist and propel system . . . . . . . . . . 315kg/cm2 (4,480 psi)
Swing system . . . . . . . . . . . . . 280 kg/cm2, (3,980psi)
Control system . . . . . . . . . . . . . . 80 kg/cm2 (1,140 psi)
Hydraulic System:
All four variable displacement piston-type pumps are driven by a heavy-duty pump drive. One of these pumps is used in the right propel circuit and hook hoist circuit, and can accommodate an optional third circuit. Another is used in the left propel circuit and hook hoist circuit. The third variable displacement pump is used in the boom hoist circuit. The fourth variable displacement pump is used in the swing circuit. In addition, two gear pumps are used in the control system and auxiliary equipment, and two gear pumps serve the brake cooling system.
Maximum pressure rating . . . . 325 kg/cm2 (4,640 psi)
Load hoist, boom hoist and propel . . . 2 Piston pumps
Boom Hoist. . . . . . . . . . . . . . . . . . . . . . . 1 Piston pump
Swing . . . . . . . . . . . . . . . . . . . . . . . . . 1 Piston pump Control system and auxiliary . . . . . . . . 2 Gear pumps
Brake cooling system. . . . . . . . . . . . . . 2 Gear pumps
Reservoir capacity: . . . . . . . 460 liter (121 US gallon).
Cooling: Oil-to-air heat exchanger (plate-fin type).
Filtration: Full-flow and bypass type with replaceable paper element.
Wire Rope Capacity:
Drum 155 m (508 ft) working length.
Line speed:
Single line on the first drum layer
Hoisting . . . . . . . . . . . . . . . . . . . . 48m/min (157 ft/min)
Lowering . . . . . . . . . . . . . . . . . . . . 48m/min (157 ft/min)
Gantry:
This high folding type gantry is fitted with a sheave frame for boom hoist reeving. It provides full up, full down positions.
Operator's Cab:
Totally enclosed, full vision cab fitted with tinted safety glass. A fully adjustable, highbacked seat with arm rests permits operators to set their ideal working position. Side mounted console for auxiliary controls and instruments. An air conditioner, a signal horn, cigarette lighter, windshield wiper and inspection lamp socket are standard features.
Controls
In front of operator are the foot pedals for front, rear and third drum (option) brakes and foot throttle pedal. At operator's right side are the travel (propel) control levers and the function lock lever. To the operator's right front are the boom hoist control lever, front and rear winch control levers and the free-fall select switches for the front and rear winches and drum turn indicators (front/rear drum). To the operators left front are the swing control lever and third drum (option) control lever. To the operator's left are the crawler extend/retract lever and the positive swing lock. The left-hand console contains switches for the anti-twoblock/ boom overhoist. Directly in front of the console are the drum pawl lock for boom, front, rear and third drum (option) and the engine ignition key. The swing parking brake and signal horn are mounted on the swing control lever.
Gauges
Fuel gauge, engine water temperature gauge, hour meter and tachometer are located on the monitor display.
Warning display
All potential warnings, including battery charge,
Basic boom length 15,24 m (50') consists of the boom butt section 7,62 m (25' 0") and boom top section 7,62 m (25' 0").
Optional boom inserts are available to provide extension capabilities. They also have welded lattice construction with tubular, high-tension steel chords and pin connections on each one of 3,0 m (10' ), 6,1 m (20' ), 12,2 m (40') inserts.
Maximum total length of boom 70,1 m (230').
Fixed Jib:
The optional fixed jib employs welded lattice construction with tubular, high-tension steel chords with pin connections between sections.
Basic jib length 9,14 m (30') consists of Jib butt section 4,57 m (15' ) and jib top section 4,57 m (15').
Optional jib boom inserts of 3,0 m (10'), 6,1 m (20') are available for extension capabilities up to 21,3 m (70').
Maximum total length of boom and jib 61,0 m (200') + 21,3 m (70') is 82,3 m(270' ).
Luffing Jib:
Optional:
Components to make up 18,3 m (60')
basic luffing boom including 7,62 m (25') butt, 9,14 m (30' ) special luffing boom insert (with idler sheave), 1,5 m (5') top, boom strut assembly, jib strut assembly, jib stop assembly, strut backstops, backstay pendants with sheaves, mounting parts and LMI hardware.
Optional:
3,1 m (10'), 6,1 m (20'), and 12,2 m (40') luffing boom inserts. Utilize optional boom inserts to make up to 45,7 m (150') of luffing boom.
Optional:
18,3 m (60') basic luffing jib assembly including 5,8 m (19') luffing jib butt, 6,1 m (20') luffing jib insert, 6,4 m (21') luffing jib top, 6,4 m (21') front strut assembly, 5,3 m (17' 5") rear strut assembly, and luffing jib point roller assembly (single sheave) which is required during erection of the jib.
Maximum 51,8 m (170') jib length for 42,7 m (140') boom length and maximum 30,4 m (100') jib length for 45,7 m (150') boom length.
Note:
Luffing boom utilizes the liftcrane boom inserts (except for the 30' special luffing boom insert). Also, the third drum and wire rope must be ordered with luffing jib attachment.
Drums:
Front and rear drums for load hoist powered by hydraulic variable displacement piston-type motors, driven through planetary reducers. Powered hoisting/lowering and free-fall operation is standard. Drum turn indicators for front and rear drums are also standard.
Brake & Clutches (compatible): Forced-circulation oilcooled wet-type multi-disc brakes, each using positive and negative actuation. An external ratchet is fitted for locking the drums.
Drums:
(front and rear) 613 mm (24.1") P.C.D. X 622 mm (24.5") wide drums, grooved for 26.0 mm (1.02") wire rope.
Wire rope capacity:
Front drum 260 m (853 ft) working length
Rear drum 230 m (754 ft) working length
Storage length (each drum) 253 m (830')
Line speed:
Single line on the first drum layer
Hoisting: . . . . . . . . . . . . . . . . . . . 120m/min (394 ft/min)
Lowering: . . . . . . . . . . . . . . . . . . 120m/min (394 ft/min)
Optional third drum: same dimensions and specifications as front and rear drums. Wire rope working length is 240 m (787').
Swing System:
Swing unit:
Powered by a hydraulic piston-type motor driving spur gears through planetary reducers, the swing system provides 360° rotation.
Swing brake:
A spring-set, hydraulically released multiple-disc brake is internally fitted in swing motor.
Swing lock:
2 Position lock for transportation.
Rotating bed turntable:
Single-row ball bearing with an integral internally cut swing gear.
Swing speed: 2.7 rpm
Boom Support System:
Single drum powered by a hydraulic axial piston motor through a planetary reducer.
Brake:
A spring-set, hydraulically released multipledisc brake is internally fitted in the boom hoist motor and operated through a counter-balance valve. An external ratchet is fitted for locking the drum.
Drum:
Single drum, grooved for 20 mm (13/16") dia. wire rope. Boom Hoist reeving is 10-part line.engine oil pressure, air cleaner, engine oil filter, control main pressure, and hydraulic oil temperature will appear on the monitor display when a fault occurs.
Safety device
Function lock lever, anti-two-block, boom over hoist limit switch, boom angle indicator, signal horn, boom hoist drum lock, front and rear drum lock, swing lock, swing alarm (buzzer and lamps), boom backstops and load moment indicator.
Lowerworks
Carbody :
The durable carbody features steel welded construction with extendible axles.
Crawlers:
Crawler assemblies can be hydraulically extended for wide-track operation or retracted for transportation. Crawler belt tension adjusted with hydraulic jack and maintained by shims between idler block and frame.
Crawler drive
The independent hydraulic propel drive is built into each crawler side frame. Each drive consists of a hydraulic motor driving a propel sprocket through a planetary gearbox. The hydraulic motor and gearbox are built into the crawler side frame within the shoe width. The track rollers are sealed for maintenancefree operation.
Crawler brakes
Spring set, hydraulically released, multiple disc-type parking brakes are built into each propel drive.
Steering mechanism
The hydraulic propel system provides both skid steering (driving one track only) and counter-rotating steering (driving each track in opposite direction) and differential track speed.
Crawler shoes
66 shoes per side, 914 mm (36") wide each crawler. Travel speed (High/Low) 1.4/1.0 km/h (0.87/0.62 mph)