Hummer smart wind turbines can match with our guys tower , free standing tower or hydraulic tower. And now hydraulic tower system is more popular ,especially for bigger power models and where can not use a crane .

The hydraulic tower system can be applied in erecting up and lowering down the towers automatically during the installation and maintenances of wind turbines . By means of this equipment , a crane is saved and the cost of installation and maintenance is reduced greatly . The hydraulic system is classified as electric mode and manual mode . The manual mode is basically used for H4.6-3000W and below models , while the electric mode is mainly for H6.4-5000w and above models . For more details , pls contact with us directly .