ELECTRIC MOBILE CRANE
Self propelled Battery Operated Hydraulic Mobile Crane with telescopic boom and 360 degree slew.
Designed and built by Fluisys Technologies in India
rear view of the crane
SPECIFICATIONS
Capacity
Power
Hydraulics
Travel
Steering
Boom Derrick
Boom Tele
Hoist
Slew
Safety
Tyres
Chassis
Controls
3 ton@ 3 m radius, boom in front, on tyre duty
Lithium Ion 72 v dc battery, rechargeable with builtin charger to be plugged overnight with 220 VAC, 1 phase, 50 hz supply as input
Hydraulic pump powered by 72 vdc PMSM motors with electronic proportional foot pedal operated throttle control
Forward /Reverse, Self propelled with Hydraulic motor drive in the front wheel ,with in built planetary reduction gearbox, with spring applied hydraulically released fail safe brakes.
left / right with Hydraulic cylinder in the rear axle
Boom up/down from 0 degree angle to max 45 degree angle with Hydraulic cylinder lockable at any intermediate position with a built in Load holding valve
Rectanngular Section High Strength Steel boom Boom, in /out with Hydraulic cylinder lockable at any intermediate position with a built in Load holding valve
1 ton, single line pull, max 3 layers, 30 m rope capacity, 10 mm wire rope dia , Steel wire rope , with spring applied hydraulically released brakes, with any poition load holding valve. With 4 fall snatchblock with anti-2 block locking prevention .
360 degree continuous with slew ball bearing with external gear drive with slew motor and planetary reduction gearbox with spring applied hydraulically released brakes.
Safe load Indicator, Digital display on the screen with permissible safe load on various radius and boom length and various modes - On tyre and on outrigger
Solid rubber tyre, size 7.5 x 16 , puncture proof capable of taking 3 ton at 3 m radius in pick and carry operation.
Rectangular Steel Pipe Section welded underbody.
Push button and Electric Joystic Controls
side view
side view with boom out
drive hydraulics
load test
articulated axle
rear wheel steering
dash panel