Optional Features
• Design and dimensioning according to F.E.M.
• Semi-Gantry crane beams built in coffin or profile according to span and nominal load.
• Semi-Gantry crane legs built in coffin or profile according to span and nominal load.
• Maximum permissible deflection of 1/1000.
• Surface Treatment: The entire metal structure is shot blasted in MARCOVIL Automatic
Shot Blasting Machine to grade SA 2,5, with painting scheme according to the
surrounding environment.
• Lifting movement with two speeds.
• Direction movement with inverter speed.
• Translation movement with inverter speed.
• Hook (DIN 15400) with 360º manual rotation.
• Protection class IP55 for the electric motors.
• Protection class IP65 for the crane’s electric cabinet.
• Pendant control with plug connection and with independent movement.
• Vertical staircases and maintenance walkway throughout the semi-gantry crane span.
Main Peripherals
Construction
• Runway.
• Steel structure to support the runway.
• Electric power supply for the gantry crane translation:
◦ By cable reel.
◦ By electric generator group.
◦ By enclosed conductor system in PVC, Aluminum or Stainless steel.
The semi-gantry cranes are composed of two main beams based over two legs. One end carriage is connected to the main beams and the other end carriage is connected to semi-gantry crane legs. The end carriages execute the translation movement of the semi-gantry crane. The hoist; lifting and direction movement; works on top of the two main beams. It should also be noted that more than one hoist can work on the same semi-gantry crane, working simultaneously with the main hoist or performing an auxiliary function.
The semi-gantry cranes are composed of two main beams based over two legs. One end carriage is connected to the main beams and the other end carriage is connected to semi-gantry crane legs. The end carriages execute the translation movement of the semi-gantry crane. The hoist; lifting and direction movement; works on top of the two main beams. It should also be noted that more than one hoist can work on the same semi-gantry crane, working simultaneously with the main hoist or performing an auxiliary function.
Capacity
Max. Span (Meters)
Capacity
Max. Span (Meters)
5 to 12,5 tons
26
Configuration
Safety Features
Up to 5 tons
30
• Load Limiter.
• Lift limit switch
• Direction limit switch.
• Translation limit switch.
• Detection sensors assembled to the crane’s legs to detect persons or objects along the
runway.
• Acoustic and luminous warning signal.
• Emergency stop button on the pendant control and on the radio remote control.
• Pictograms.
• General external cut in the crane electrical cabinet.
• Radio remote control.
• Electronic weighing system.
• Inverter speed for the lifting movement.
• Gantry crane handling tools.
• Electronic anti-balancing load system.
• Hook rotation locking mechanism.
• Control cabin with manual / semi-automatic / automatic control system.
• Flanged coffin beams for containerized transport.
• Lighting.
• Hoist cover.
• Stainless steel electric cabinet.
• Protection IP65 for electric motors.
Up to 40 tons
40 to 50 tons
50 to 100 tons
100 to 200 tons
40
33
30
25
Mobile Semi - Gantry Cranes