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Crane capacity
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55,000kg at 3.0m
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Boom
Fully retracted length
Fully extended length
extension speed
elevation speed
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5-section full length power telescoping boom
11.1m
42.0m
30.9m in 132s
-2º to +80ºin 72s
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Jib
length
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Two-staged swing around boom extension. Triple offset (5 º/25 º/45 º) type. Stored alongside base boom section.
Assistant cylinders for mounting and stowing.
Single sheave at jib head.
8.8m and 15.2m
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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 axial piston motor through speed reducer.
42.2KN(4,300kgf)
143m/min(at the 4th layer)
Spin-resistant type,19.05mm×227m
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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 axial piston motor through speed reducer.
44.1KN(4,500kgf)
123m/min(at the 2nd layer)
Spin-resistant type,19.05mm×127m
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Swing
Rear swing radius
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1.6 min-1(rpm)
3.65m
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Hydraulic system
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Pumps----- Two variable piston pumps for telescoping, elevating and winches.
Tandem gear pump for swing and optional equipment.
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
Filters-----return line filter
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CRANE CONTROL
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By 4 control levers based on ISO standard layout.
Control lever stands can change neutral positions and tilt for easy access to cab.
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CAB
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One sided one-man type, steel construction with sliding door access and tinted safety glass windows opening at side.
Operator's 3 way adjustable seat with headrest and armrest.
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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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SAFETY DEVICES
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Boom angle indicator
Pendant type over-winding cutout
Winch automatic fail-safe brake
Hook safety latch
Pilot check valves
Holding valves
Counterbalance valves
Hydraulic pressure relief valves
Front jack overload alarm
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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.
Fully6.8m, middle4.6m, minimum2.39m
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.
Hydraulic cylinder fitted with pilot check valve.
Float size(diameter)-----400mm
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STANDARD EQUIPMENT
(Upper Structure)
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4.5 t capacity hook block (swivel hook)
20t capacity hook block
55t capacity hook block
Control pedals for boom hoist and boom telescoping.
3 working lights
External lamp (AML)
Cable follower
Winch drum mirror (Hoist mirror)
Electric fan
Sun visor
Sun shade
Cab floor mat
Air conditioner
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