Production> GX

Crane Assembling

The new and innovative “GX” range, introduced by F.B. F.lli Butti during the 2013 Bauma in Munich.

Video showing the erection of the GX 251 in an impossible building site: YouTube


The cranes of the “GX” series are supplied with:

- Jib and mast fully galvanized
- Wheeled undercarriage only for crane towing in the building yard
- Transport axles for crane towing up to 25 km/h (Optional) TÜV-SÜD certification
- Length in transport configuration under 7 m
- Reduced erection volumes
- Three/single-phase supply

- Inverter controlled hoisting, slewing, trolley, jib opening and telescopic action movements
- Three speed hoists for trolley and slewing, three speed hoist for hoisting with automatic 4th speed

- Height under hook with horizontal jib m 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24
- Possibility to work with luffed jib with 1000 kg load at the jib end at 34.7 m height and 2000 kg max load

- Limit switches to work with folded jib at 19.5 and 13.5 m with automatic setting

- Integrated self-ballasting device
- Shaped carter, equipment and electric cubicle
- Reduced slewing radius (only 1.70 m) contained inside the bearing legs

- Possibility to widen the slewing radius to reduce ballast
- PROGRAMMABLE LOGIC CONTROLLER (PLC) to control all the safety parameters and devices of the crane
- Man/machine communication system with TOUCH SCREEN display
- Joystick radio remote control with weight and wind speed display
- Adjustable stabilizers to level the crane

GX 251

m 24.3 of maximum jib length with kg 1000 load at the jib end and 4000 kg maximum load, m 24 of maximum height, m 1.7 or 2.2 slewing radius. Possibility to work with 48 different crane configurations. Three-phase and single-phase 3 or 6 kW supply.


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