SPECIFICATION OF GT-250E(FAW EURⅢ)
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Crane capacity
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25,000kg at 3.5m
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Max traveling speed
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73km/h
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Grade ability(TANθ)
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29%
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Mass gross vehicle mass
—front axle
—rear axle
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28,570kg
6,800kg
21,770kg
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Min. turning radius
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10m(at center of extreme outer tire)
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Boom
Fully retracted length
Fully extended length
lifting height
extension speed
elevation speed
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4-section full length power telescoping boom
10m
32.2m
32.3／40m(boom/jib)
22.2m in 104s
-2º-80ºin 52s
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Jib
length
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Double offset (5 º/30 º) type. Stored under base boom section.
8.0m
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Hoist —main winch
Single line pull
Single line speed
Wire rope
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Variable speed with grooved drum driven by hydraulic axle piston motor through speed reducer.
30.7KN(3130kgf)
102m/min(at the 4th layer)
16mm×175m
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Hoist —auxiliary winch
Single line pull
Single line speed
Wire rope
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Variable speed with grooved drum driven by hydraulic axle piston motor through speed reducer.
34.3KN(3,500kgf)
102m/min(at the 2nd layer)
16mm×90m
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Swing
Rear swing radius
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2.5r／min
3.22m
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Hydraulic system
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Pumps------ Quadruple gear pumps driven by carrier engine through P.T.O.
Control valves-----multiple valves actuated by pilot pressure integral pressure relieve valve.
Circuit----equipped with air cooled type oil cooler.
Hydraulic oil tank capacity-------approx.690L
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TADANO automatic moment limiter
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Main unit in crane cab gives audible and visual
warning of approach to overload. Automatically
cuts out crane motions before overload.
Digital liquid crystal display:
·either boom angle or moment%
·either boom length or potential hook height
·actual load radius or swing angle
·actual hook load
·permissible load
·either jib offset angle or number of parts line of rope
·outrigger position indicator
Bar graphical display:
·Either moment as percentage or main hydraulic pressure.
·boom position indicator
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Outrigger
Extended width
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Hydraulic operated H-type outriggers．
Each outrigger controlled simultaneously or independently from either side of carrier.
Equipped with level gauge.
Float mounted integrally with the jack retractor to within vehicle width. All cylinders are fitted with pilot check valves.
Crane operation with different extended length of each outrigger.
Equipped with extension width detector for each outrigger.
Fully6.1m, middle4m, minimum2.08m
Float size(diameter)-----400mm
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Front jack
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A fifth hydraulically operated outrigger jack.
Mounted to the front frame of carrier to permit 360 º lifting capacities.
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Carrier
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CA5325JQZ(FAW)
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Engine
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Model---CA6DL1-29E3
Type-----4 cycle, turbo charged, 6 cylinder in line, direct injection, water cooled engine.
Max. output----213KW/2,100r/min
Max. torque----1,250N.m/1,300-1700r／min
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transmission
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8forword gear and 1reverse gear
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