Model No.: WH
Certification: GS, SGS, CE, ISO9001
Operation Form: Remote Control
Maximum Lifting Height: >40m
Maximum Lifting Weight: <20t
Packaging: Woden Case, Rain Cloth
Productivity: 80 sets
Place of Origin: China
Supply Ability: 30 sets per month
Certificate: ISO 9001 ISO 14001 OHSAS 18001 GB/T 19001-2008/ISO 9001: 2008
HS Code: 7368900000
This Self-Climb Crane for wind turbine maintenance is for maintenance of wind turbine generator, which will completely change the traditional wind turbine maintenance by large tonnage crawler crane, greatly reduce the maintenance costs and make great contribution to wind power industry.
Weihua self-climbing crane for wind turbine maintenance have been declared 4 China national utility model patents and 1 national invention patent. The self-climb crane is composed of 4 major systems: adaptive clamping system, high folding winch lifting system, hydraulic system and electrical control system.
Adaptive climbing system is connected by four sets arms device made by special polymer materials with the wind tower, which increases friction at the same time reduces damage to the tower. During working, 4 holding arm legs will work into 2 groups and are driven by telescopic cylinders to achieve climbing.
High folding winch lifting system consists of winches, slewing, and luffing telescopic devices, achieving vertical and horizontal movement. The rotary, telescopic luffing make crane in full range of work but also make the whole easy to transport.
Two variable hydraulic proportional control systems not only improve the security of the entire hydraulic system, but also reduces the energy consumption of equipment and safety problems, to provide protection for reliable operation of the entire device.