RM Contractors Ltd has ordered for 11 new DX-7 medium-sized crawler excavators from Doosan.

The order is being supplied by Doosan Authorised Dealer, T H WHITE Construction, based in Stourport-on-Severn and comprises 10 DX140LC-7 14 tonne machines and a DX225LC-7 23 tonne crawler model.

Chris Moen, Managing Director at RM Contractors, said: "To meet our need for new excavators as well as replacing some of the existing ones in our fleet, we decided to put a few different Doosan machines on trial from T H White Construction. We were very impressed by the Doosan machines, but it was the comments from our drivers that really made the difference, They love the new Doosan excavators."

Andy Chatham, Sales Director of T H WHITE Construction, said: "RM Contractors is a new customer for us so it was particularly pleasing to hear their comments about the Doosan excavators – and then to receive such a substantial order."

As well as the headquarters in Worcestershire, RM Contractors has a regional office in Oxfordshire. Established in 1994 as a family business, the company has grown over the past 28 years to be one of the leading groundworks and civil engineering companies in the Midlands and the Home Counties.


RM Contractors provides site preparation and groundworks for some of Britain’s leading housebuilders. The company’s sphere of operations stretches from Shropshire, Herefordshire and the Welsh borders, down to Bedfordshire and Oxfordshire in the south and to Weston-super-Mare in the west.

Chris Moen commented: "We primarily operate in the residential market for the UK’s top house builders and can deliver a wide range of services from groundworks, bulk excavations, roads, sewers, infrastructure and section 278 works. High levels of Health and Safety are a key pillar of RM Contractors and we hold both CHAS and SMAS Worksafe certifications.

"Our staff are at the heart of our business - we continually invest in developing their skills and expertise, ensuring we are offering the best service and quality. We have an experienced team of over 500 people and a large fleet of machinery including the new Doosan excavators, enabling us to take care of all of our client’s needs. This has enabled us to develop long-standing partnerships with our clients."

The DX140LC-7 and DX225LC-7 are part of Doosan’s new medium-sized ‘DX-7’ range of 17 Stage V crawler and wheeled excavator models from 14 to 25 tonne. Altogether, the new medium-sized DX-7 models provide significantly higher performance in every area than the previous generation Stage IV machines.

They combine enhanced comfort, increased tool carrier capability and novel operator assist technology, with new features to boost fuel efficiency, uptime and return on investment, with a focus on increased power, robustness and agility. Maintenance of the diesel particulate filter (DPF) has also been greatly reduced, with no maintenance required until the machine has operated for 8000 hours.

The new DX140LC-7 14.6 tonne excavator is powered by the Doosan D34 4-cylinder Stage V diesel engine providing 86 kW (115 HP) of power at 2000 RPM. To meet Stage V engine emission regulations, the new DX225LC-7 23 tonne excavator is powered by the latest generation Doosan DL06V diesel engine, providing 129 kW (174 HP) at 1800 RPM.