is widely used in the port, dock, wharf, mine, construction site, and marine engineering, etc. It mainly consists of hydraulic motor, brake, clutch, reel and support has great features in many aspects likepact structure, small size, light weight, high efficiency, etc.used for small boats. Types of one ton contain AQ-JM, AQ-es for sale. The three types of one-ton have their own features, you can choose any type of 1 ton based on your own working conditions.is our main and popular product. In terms of ca, from 1t to 300t. Besides, we design and ma for different working en has his own special applications.- IDJ Series are widely applied in ship and deck machinery, construction machinery, dredging solution, marine machinery and oil exploration.. Me consists of electric motor with brake, planetary gearbox, drum and Frame. Customized modifications for your best interests are available at any moment.