Further disclosed is a construction vehicle.

Public works machine, such as articulated automotive hydraulic shovel.

The present invention relates to a hydraulic system of a construction machine.

A travelling drive device for a work vehicle, which is provided on a travelling body to enable drivingly controlling of front and rear wheels, respectively.

A device for suppressing vibration of a working machine in which residual vibration produced immediately after an operation is completed can be suppressed well without deteriorating the response.

The present invention has an application in the hydraulic remote controls of civil engineering machines.

A working device, especially a ramming device for compacting soil, comprises a housing (3) which belongs to an upper mass, and has a working mass which can be linearly driven back and forth with regard to the upper mass.

The host vehicle is typically a construction vehicle and useful as such.

The invention relates to a drive system for a motor vehicle, in particular for a construction machine.

Disclosed is a multi-stage and single-action hydraulic cylinder and engineering machinery having same.

A method for controlling a continuously variable transmission of a work machine during a shuttle shift is disclosed.

A swing construction vehicle capable of longitudinally changing the position in which a working machine is fixed on an upper swing body, fixing various kinds of working machines on the swing body of one vehicle, and improving the operation efficiency.

A track for traction of an off-road vehicle such as an agricultural vehicle, a construction vehicle, a snowmobile, or another vehicle operable off-road.

A road cutting apparatus has a drum (38) for planing a strip in the road surface (46) as the apparatus moves in a working direction (56).

Past pin joint assemblies attaching a lift arm to a construction machine have utilized grease lubricated pins.