This is the crane parts order from Prancis in 2020. The customer customized a batch of aksesori derek including electro-hydraulic pushers from our crane factory. Electro-hydraulic propellers are widely used in deceleration and parking braking of various heavy-duty working organizations in various cranes, belt transportation, port loading and unloading and metallurgy and other machinery. If you want to know more, please hubungi kami.