Doosan has just taken the wraps off its new five-tonne DX57W-7 Stage V compliant wheeled excavator. In addition to a new in-house designed Stage V engine, the DX57W-7 incorporates several new features for increased comfort and connectivity.

The unit offers two travel speed ranges, with a maximum travel speed of 30km/h.


The DX57W-7 is powered by a 57hp (42.5kW) Doosan Stage V engine. It is equipped as standard with the single-tyre configuration. It has an operating weight of 5.88t with a 0.175m3 bucket. A dual-tyre configuration is available as an option. The unit offers two travel speed ranges, with a maximum travel speed of 30km/h.


The DX57W-7 features Doosan’s latest ‘Doosan Connect’ system as standard. This provides a telematics management system for the excavator. It works by collecting data from sensors on the machine.

The DX57W-7 features Doosan’s latest ‘Doosan Connect’ telematics management system.

Standard features include a stereo system integrated in the gauge panel with a USB charger. It has the option of a new all round view camera providing 360° views around the machine and ultrasonic detection of obstacles for increased safety. The DX57W-7 is also equipped with an overload warning device as well as safety valves in the boom and dozer blade hydraulic systems.

The undercarriage consists of a rigid, welded frame. Doosan say the routing of hydraulic lines, protection for the transmission and heavy-duty axles make the undercarriage ideal for wheeled excavator applications.

DX57W-7 specs

  • Engine: Doosan D24 Stage V 57hp @ 2400rpm.
  • Maximum travel speed: 30km/h.
  • Operating weight: 5,790-5,920kg.
  • Digging depth (arm 1.9 m): 3,795mm.
  • Digging reach (arm 1.9 m): 6,400mm.
  • Digging height (arm 1.9 m): 6,170mm.
  • Wheelbase: 2,100mm.
  • Overall width (single wheel): 1,920mm.
  • Overall height (std front): 2,855mm.
  • Overall length (std front): 6,120mm.
  • Lifting capacity at ground level (over front): 1.25t at 5m.