Doosan's new WEX-7 Series Wheeled Excavators offers a host of redesigned features and new technologies to ensure smooth operation, superior productivity and stability, top-class operator comfort and improved fuel efficiency.These powerful machines will give your job site a huge boost. One of the most spacious cabs in the market, with low noise & vibration levels and excellent all-round visibility. Thanks to the premium seat's heating, and even an optional cooling functionality, and improved air ventilation in both the DX140W-7 and DX160W-7, you can focus on the job at hand under all conditions.Rock-solid in every moment.