Tadano Crane

All Terrain Crane

Frame Torsion resistant, welded construction made from
high strength, fine-grained steel.
Outriggers 4 point, telescopic hydraulic outriggers with
controls on both sides of carrier and in superstructure cab.
Outrigger base 6.40 m (4.38 m mid extension) x 7.58 m.
Carrier engine Mercedes-Benz 6 cylinder model OM 926 LA
(Euromot III A / EPA III), water-cooled diesel engine. Rated at
240 kW (326 HP) at 2200 min-1.
Torque 1300 Nm (132.5 kpm) at 1300 - 1600 min-1.
Engine rating according to 80 / 1269 / EWG. Fuel tank 350 l.
Transmission ZF-AS-Tronic 12 AS 2302 mechanical
transmission with electro-pneumatically actuated dry-type
clutch and automatic gear shifting with 12 forward gears and
2 reverse gears.
Drive 6 x 6
Axles
1st axle: steered, driven.
2nd axle: steered, driven, with longitudinal differential lock.
3rd axle: steered, driven.
All driven axles with transverse differential locks.
Suspension Hydro-pneumatic with levelling adjustment.
Brake system Service brakes: dual circuit compressed air
system with ABS. Parking brake: spring loaded type acting on
1st and 2nd axles. Auxiliary brakes: engine exhaust brake
and constant throttle engine brake system.
Tyres (6) 14.00 R 25 (385 / 95 R 25).
Steering system ZF Servocom dual circuit hydraulic
steering, mechanical hydraulically-assisted steering of 1st axle
and 3rd axle (up to 25 km/h), emergency steering pump.
Steering of all axles possible. All axles steered hydrostatically
from superstructure cab.
Carrier cab Two man full width cab of composite (steel sheet
metal and fibre-glass) structure, with safety glass,
air-cushioned adjustable seats, engine dependent hot-water
heater. Complete controls and instrumentation for road travel.
Speed control.
Electrical system 24 volt DC system, 2 batteries.
Electrical system conforms with EEC regulations.
Optional Equipment (at extra charge)
Towing attachment, eddy current retarder brake, engine
independent additional heater with engine pre-heat,
air conditioning, 16.00 R 25 (445 / 95 R 25), 20.5 R 25
(525 / 80 R 25) tyres, spare wheel and tyre, special painting
and lettering.
Further optional equipment available upon request.

Rough Terrain Crane

MODEL GR-700EX
CAPACITY 70,000 kg at 3.0 m BooM
5-section full power partially synchronized telescoping boom of
round hexagonal box construction with 7 sheaves at boom
head. The synchronization system consists of 2 telescope cylinders,
extension cables and retraction cables.
Hydraulic cylinders fitted with holding valves.
Fully retracted length ......................11.5 m
Fully extended length .....................44.0 m
Extension speed .............................32.5 m in 145 s
JIB
2-staged swingaround boom extension. Triple offset
(3.5o/25o/45o) type. Stores alongside base boom section.
Single sheave at jib head.
Assistant cylinders for mounting and stowing.
Length.............................................9.9 m and 17.7 m
SINGLE TOP (AUXILIARY BOOM SHEAVE)
Single sheave. Mounted to main boom head for single line
work.
ELEVATION
By a double-acting hydraulic cylinder, fitted with holding valve.
Elevation speed................-2o to 80o in 77 s
HOIST-Main winch
Variable speed type with grooved drum driven by hydraulic
axial piston motor through winch speed reducer. Power load
lowering and hoisting.
Equipped with automatic brake (Neutral brake) and counterbalance
valve. Controlled independently of auxiliary winch.
Single line pull ..................54.9 kN {5,600 kgf}
Single line speed..............143 m/min (at the 4th layer)
Wire rope..........................Spin-resistant type
Diameter x length .............19 mm x 247 m

Truck Crane

CRANE SPECIFICATIONS
MODEL
GT-550EX
CAPACITY
55,000 kg at 3.0 m
CRANE CAPACITY 55,000 kg at 3.0 m
5-section, 11.1 m - 42.0m
approx. 13,480 mm
approx. 2,820 mm
approx. 3,680 mm
approx. 39,800 kg
approx. 15,900 kg
approx. 23,900 kg
computed 83 km/h
computed 53 %
BOOM
DIMENSION
Overall length
Overall width
Overall height
MASS
Gross vehicle mass
-front axle
-rear axle
PERFORMANCE
Max. travelling speed
Gradeability (tan )
GENERAL DATA
HYDRAULIC TRUCK CRANE
SPEC. SHEET NO. GT-550E-1-00102/EX-93
GT-550EX
BOOM
5-section full power partially synchronized telescoping boom
of round hexagonal box construction with 6 sheaves at boom
head. The synchronization system consists of 2 telescope
cylinders, extension cables and retraction cables. Hydraulic
cylinders fitted with holding valves.
Fully retracted length....... 11.1 m
Fully extended length..... 42.0 m
Extension speed.............. 30.9 m in 123 s
JIB
2-staged boom extension. Triple offset (5˚ /25˚ / 45˚ ) type.
Stored under base boom section.
Single sheave at jib head.
Length............................ 9.0 m and 14.6 m
SINGLE TOP (AUXILIARY BOOM SHEAVE)
Single sheave. Mounted to main boom head for single line
work.
ELEVATION
By a double-acting hydraulic cylinder, fitted with holding valve.
Elevation speed............... - 2˚ to 80˚ in 68 s
HOIST-Main winch
Variable speed type with grooved drum driven by hydraulic
axial piston motor through winch speed reducer. Power load
lowering and hoisting. Equipped with automatic brake
(Neutral brake) and counterbalance valve.
Controlled independently of auxiliary winch.
Single line pull................. 42.2 kN { 4,300kgf }
Single line speed............. 143 m/min (at the 4th layer)
Wire rope......................... Spin-resistant type
(Non-spin type for 35 ton
capacity hook block)
Diameter x length............19 mm x 227 m