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SPECIFICATIONS
Hydraulic pumps:
Load hoist and propel
2 piston pumps, max flow rate
69.5 US gal/min x 2 (263
l
/min x 2)
Boom hoist
1 piston pump, max flow rate
68.2 US gal/min (258
l
/min)
Swing
1 piston pump, max flow rate
47.6 US gal/min (180
l
/min)
Control system and auxiliary
2 Gear pumps, max flow rate
16 US gal/min + 11 US gal (61
l
/min + 40
l
/min)
Brake cooling system
2 gear pumps, max flow rate
16.1 US gal/min x 2 (61
l
/min x 2)
3
Operators cab
Totally enclosed from weather, this full-vision cab has safety glass all around.
The adjustable, high-backed seat with armrest is capable of adjustment with or
without the control console. Auxiliary controls and instruments are on a side
mounted console. A signal horn, windshield wipers, air conditioner/heater,
storage compartment for manuals, and swing limiter are all standard features.
Controls
At the operator’s right are console-mounted short levers for the front
and rear drum and the boom hoist control. Fine inching control switch on LMI
screen. Free fall activation switches are built in to the levers. Beside the seat on
the right are two short levers for propel control, plus individual speed dial
controls for front, rear, and boom drums. At the left is the console mounted
swing lever, an optional 3rd drum control, switches for the front, rear, and boom
drum pawls, and the engine start/stop key. A swing brake control switch and
signal horn button are on the swing lever.
Counterweight and Carbody weight
Counterweight Base
1 x 22,050 (10,000 kg)
Counterweight (R)
5 x 9,925 (4,500 kg)
Counterweight (L)
5 x 9,925 (4,500 kg)
Total Counterweight
121,300 (55,000 kg)
Carbody weight
2 x 11,905 (5,405 kg)
Total Carbody weight
23,810 (10,810 kg)
Gantry
This high folding type gantry is fitted with a sheave frame for boom reeving.
Hydraulic lift is standard. It provides full up, full down positions with
linkage.
Hydraulic system
Maximum pressure rating
4,626 psi (31.9MPa)
Cooling
Oil to air heat exchanger
Filtration
Full flow filters with replaceable
paper elements
Hydraulic tank capacity
121.5 US gal. (460 liters)
Swing:
Swing unit
Hydraulic motor driving spur gears through planetary reducers to output
swing pinion for 360 degree rotation. There are three swing options: Free
fast, free slow, and auto brake.
Swing brake
Spring set hydraulically released multiple disk brake mounted on swing motor.
Swing circle
Single row ball bearing with an integral internally cut swing gear.
Swing lock
Manual, 4 position lock for transportation.
Self Lifting Device - Standard Equipment