The max lifting capacity of 320Ton / It is possible to support the hook height with the boom of 149.4m.
It includes the operator seat equipped with the latest air conditioning system, an optimized view, improved noise protection, and integrated cooling and heating function.
A variety of variable boom combinations support sooth operation in a high-rise work situation.
The crane is suitable for construction for construction, plant steel-frame work, and high-rise work. Among the equipment in the same class, it supports the installation of luffing boom for a better work environment.
To save a spatial area and save a transport cost, it is possible to transport each connection piece of the luffing main boom.
The compact size of light weight of the equipment makes it easy to move. It is good for mobile work thanks to its excellent mobility.
7700SL crawler crane is the German Sennebogen 320Ton crane equipped with the latest drive & control technology, light boom system, and high-load capacity.
Among the domestic 300-ton class equipment, this crane is used most. Thanks to its strong boom and luffing system, the model is much applied to steel-frame and PC construction sites. With the enhanced boom strength and the connection of forging pins, the equipment improves its lifting performance. Its smart crane control system guarantees very precise load processing in a construction site with a limited view. Sennebogen crane gives impression to customers due to its innovative auxiliary systems that help to increase safety of operation and to simplify work for an operator’s convenience.
Simple logistics system support convenient transport. Optimized hydraulic system greatly reduces fuel consumption and supplies more power to winch so as to increase work efficiency, shorten a work time, and lessen the cost of opportunity. This equipment with a compact design is very popular with customers.