Potain Hup M 28-22
- Max capacity: 4,800 lb (2,200 kg)
- Max tip capacity: 1,800 lb (850 kg)
- Max radius: 91.9 ft (28 m)
- Max height under hook with jib horizontal: 64.3 ft (19.6 m)
- Max height under hook with jib at 30°: 102 ft (31.1 m)
- One single package with permanent ballast.
Chassis: Outriggers swing and lock into position. Two footprints available: 14.8 ft (4.5 m) square outrigger spread or 16.4 ft x 13.1 ft (5 m x 4 m) outrigger spread, both with 8.2 ft (2.5 m) maximum turning radius. 23.6 in (600 mm) square outrigger pads are stowed on the crane during transport.
Ballast: Permanent ballast on the crane of 19,400 lb (8,800 kg) with the option of removing 2,850 lb (1,300 kg).
Mast: Folding mast raised by one hydraulic cylinder. Hook heights of 64.3 ft (19.6 m) achievable; rotation possible during raising sequence.
Jib: 91.9 ft (28 m) radius standard off-settable lattice jib. The jib can be offset to 10˚, 20˚, or 30˚. Opening and aligning are carried out automatically by two hydraulic cylinders.
Swing: HPS 131 – 4 HP slewing mechanism with a maximum swing speed of 0.8 rpm. Progressive control of the speed with counter-slewing possible, anti-load swinging system makes aligning the load and jib easier. Multiple rpm speeds possible depending upon parameter selected.
Hoist: 10 LVF 11 Optima – 10 HP variable frequency hoist with 1,100 lb (500 kg) line pull. Progressive speed change according to the accelerating or decelerating ramps. Optima allows the hoist to adapt its speed to the weight of the load.
Trolley: 2 DVF 4 Optima – 2 HP variable frequency hoist with 1,100 lb (500 kg) line pull. Progressive speed change according to acceleration or deceleration ramps controlled by the frequency converter.
Reeving: SM/DM block for 2 (SM) or 4-part line (DM). Manual removal of one pin to change between SM and DM.
The crane supports three power options: 480 V and 60 Hz; 230 V, 32 A, and 60 Hz; or 230 V, 20 A, and 60 Hz measured at the turntable. 480 V is recommended for optimal performance. Earth rod and electric cable stored on the crane during transport.
The wireless remote control provides information to the operator about wind speed, radius, hook height, load, and moment. Lights and buzzers alert the operator when nearing limits of operation. Battery charger and extra battery are provided with the crane.
Auxiliary push-button tethered remote ensures continual operation in case of battery or other malfunction of the wireless remote control. Optional tethered remote control ensures continuous operation with the same functions and ergonomics as the standard wireless remote control.
Integrated transport axle (North America compliant) to transport the crane direct on the road from one job site to another. The integrated transport axle includes an ABS braking system, pneumatic suspension, and remote-controlled double steering axle with a maximum steering radius of +20°/-20°.