... mechanism, hoisting mechanism, hydraulic system, electric system, etc, with the functions of hoisting, pressing, walking and steeringApplication Scope: 1) ... noise, No pollution during construction, especially suitable for operations in areas with noise control such as schools, social communities, ... 1Ground pressure ratio of long boat10.2Total weight of machine(t)130/133Max shipping size (mxmxm)11.8x3. ...