Mobile crane Tadano TL 300E

HOIST - Main winch
2-speed type with grooved drum driven by hydraulic axial piston
motor through planetary winch speed reducer. Power load lowering and hoisting.
Equipped with automatic fail-safe brake with free-fall device by
foot brake operation and counterbalance valve.
Hoist lever is fitted with a high-speed switch.
Controlled independently of auxiliary winch.
Single line pull ..................32.8 kN｛3,350 kgf｝
Single line speed
High range.....................110 m/min. (at the 4th layer)
Normal range ................59 m/min. (at the 4th layer)
Wire rope..........................Spin-resistant type
Diameter × length..........16 mm X 180 m
HOIST - Auxiliary winch
2-speed type with grooved drum driven by hydraulic axial piston
motor through planetary winch speed reducer. Power load lowering and hoisting.
Equipped with automatic fail-safe brake with free-fall device by
foot brake operation and counterbalance valve.
Hoist lever is fitted with a high-speed switch.
Controlled independently of main winch.
Single line pull ..................33.3 kN｛3,400 kgf｝
Single line speed
High range.....................95 m/min. (at the 2nd layer)
Normal range ................50 m/min. (at the 2nd layer)
Wire rope..........................Spin-resistant type
Diameter x length ..........16 mm x 105 m
SWING
Hydraulic axial piston motor driven through planetary swing
speed reducer. Continuous 360ﾟ full circle swing on ball bearing
slew ring. TADANO Twin Swing System enable to select powercontrolled or free swing. Swing lever is fitted with a horn switch.
Equipped with hand-operated swing brake.
Swing speed.....................2.5 min-1 {rpm}
HYDRAULIC SYSTEM
Pumps ..............................Quadruple gear pump driven by
carrier engine through P.T.O.
Control valves ..................Multiple valves actuated by hand
levers with integral pressure relief
valves.
Circuit ...............................Equipped with air cooled type oil
cooler.
Hydraulic oil tank capacity ...approx. 430 liters
Filters ...............................Return line filter
CRANE CONTROL
By 5 control levers based on ISO standard layout.
CAB
Steel construction with sliding door access and safety glass windows opening at sides, rear and roof. Cloth covered reclining seat
with headrest is height-adjustable and back-and-forth adjustable.
TADANO Automatic Moment Limiter
(Model: AML-L)
Main unit in crane cab gives audible and visual warning of
approach to overload. Automatically cuts out crane motions before
overload. With working range limit function. Working area for each
outrigger position is given separately.
Nine functions are displayed.
Digital liquid crystal display:
Either Boom angle or moment %
Either boom length or potential hook height
Either Actual working radius or swing angle
Actual hook load
Permissible load
Either jib offset angle or number of parts line of rope
Boom position indicator
Outrigger position indicator
Bar graphical display:
Either moment as percentage or main hydraulic
pressure and accumulator pressure (Display changes by
alternation key.)
OUTRIGGERS
4 hydraulically operated outriggers. Each outrigger controlled
simultaneously or independently from either side of carrier.
Equipped with sight level gauges.
Floats mounted integrally with the jacks retract to within vehicle
width. All cylinders fitted with pilot check valves.
Extended width
Fully ................................6,100 mm
Middle .............................4,000 mm
Minimum .........................2,080 mm
Float size (Diameter) ........400 mm
FRONT JACK
A fifth hydraulically operated outrigger jack. Mounted to the front
frame of carrier to permit 360ﾟ lifting capabilities. Hydraulic cylinder fitted with pilot check valve.
Float size (Diameter) ........260 mm
COUNTERWEIGHT
Integral with swing frame.
Mass .................................3,400 kg
NOTE :
Each crane motion speed is based on unladen conditions.