Heavy Duty Cranes

Under Slung Cranes

Product Details:
  • Load Capacity: 1-5 ton, 20-30 ton, 30-40 ton, >40 ton, 5-10 ton, 10-20 ton
  • Power Source: on
  • Span: >40 m, 30-40 m, 10-20 m, 1-10 m, 20-30 m
  • Hoist Travelling Speed: 10-15 m/min, 0-5 m/min, >25 m/min, 15-20 m/min, 5-10 m/min, 20-25 m/min

Under Slung Cranes 

Our company has got all the expertise and specialization for manufacturing and exporting the Under Slung Cranes. In these types of cranes, the track is fastened to the beams of the buildings and not with the pillars. These are acknowledged for their optimal utilization of the building width, excellent load bearing capacity and robust construction. These Under Slung Cranes are offered in the market at industry standard prices. 

The Underslung Cranes moves under two parallel Long Travel girders. It consists of 2 end carriages, main girder,L.T. Machinery and the hoist +trolley unit. Overhang on 2 sides can be provided to increase the reach of the crane. These can be supplied upto 15 m span and 20 m lift. These cranes confirm to IS 807,3177 & 3938.
These cranes find usage in small fabrication shops, warehouses etc.

Technical Specifications:

  • Capacity : 0.5 Tons to 10 Tons
  • Span : Upto 12 m
  • Lift : 3 meter to 18 meter

Special Features:

  • Extra light
  • Handy
  • Easy to operate

Optional Accessories:

  • Two speeds in all drives.
  • Independent push button station for bulky jobs.
  • Radio Remote Control for wireless control.


  • PUSH BUTTON STATIONS: Extra light, handy, easy to operate.
  • SOFT STARTS: Electric/Electronic soft start modules to achieve jerk free, cushioned & smooth starts.
  • MAINTENANCE PLATFORM WITH HAND RAILlNG: For workers ease & safe maintenance of the Cranes extended partially or totally along the girder.
  • SHROUDED BUS BAR ARRANGEMENT : Fitted along the Gantry - simple, safe, suitable for multiple cranes in the same bay.

Heavy Duty Cranes

With the help of our qualified experts, we are able to offer Heavy Duty Cranes that are required for moving heavy loads in wide spans. Heavy Duty Cranes are provided with double girder traveling systems as well as two torsion-free box girders that enhance the efficiency and strength of the cranes. The fixed arrangements of the cranes help in the precise functioning of the traveling cranes into new buildings as well as into existing buildings. 

  • Capacity : 10 Tons Onwards
  • Span : 5 meter to 40 meter
  • Lift : 0.5 meter to 12 meter

  • DESIGN: Compact dimensions, low weight, easy to operate and easy to maintain, modular design with direct fits between components
  • MOTORS: S. CRANE uses sturdy cylindrical/ conical rotor pole-changing motors with elegant continuous cast aluminium sections, integrated safety brakes insulation class F,IP54 protection. GEAR BOXES: Precision flat helical! spur gear units in light alloy housings with case-hardened gears, high-grade surface treatment and permanent oil/grease lubrication.
  • BRAKES :Single/ Dual-disc electromagnetic DC brakes featuring automatic braking on power failure. Environmentally sound brake linings designed for approx. 1 million braking operations allow long maintenance intervals.
  • ELECTRICAL PANEL : Modular design, covering a very wide operating range. The systems are designed for ease of installation and maintenance and reliable operation, with fuseless circuitry, ducted wiring and non-screwed terminals. Each drive group in heavy duty cranes is equipped with a motor overload protection device to provide effective protection against inadmissible overloading.
  • PAINTING: Every component & part is thoroughly scrubbed & painted with two coats of primer before assembly & two coats of synthetic enamel after testing.

  • LIMIT SWITCHES :- To prevent over hoisting & over lowering of hook.
  • PUSH BUTTON STATIONS :- Extra light, handy, easy to operate, aluminium, fabricated from extruded section.
  • SOFT STARTS :- Electric / Electronic soft start modules electrically coupled to the long travel drives to achieve jerk free, cushioned & smooth starts.
  • MAINTENANCE PLATFORM WITH HAND RAILING :- Easy, simple & safe maintenance of the Crane extended partially or totally along the girder.
  • Two speeds in all drives.
  • Limit switches & brakes in cross travel drive.
  • Independent push button station for bulky jobs
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