Electrically and manual 360° rotated column jib cranes DONATI series GRL
Common Characteristics
• Max. capacity 2,000 kg
• Jibs from 2 to 7 m
• Rotation: Manual /electric 360°
• Column in press forged steel with a tubular structure for high stability.
• Rotating arm allowing maximum use of the hook run of the hoist/trolley installed. 360° arm rotation ensured by a highly reliable motor reducer.
• Rotation mechanism by means of a thrust bearing to support both axial pushes due to vertical forces and the tilting momentum due to the movement.
• Motor reducer consisting of an epicyclical reducer in an oil bath combined with a self-braking conical motor.
• Fixing system using a foundation plinth and lug bolts or counter plates and chemical anchor bolts.
• Electrical power supply: the power line to power the trolley-hoist is formed by flexible
• flat fire-retardant multipolar cables festooned on the sliding trolleys on the lower flange of the beam.