حفارة دوسان DH150W-7 مستعملة ذات عجلات، سعة 12.9 طن، عالية السرعة

The used Doosan DH150W-7 Wheel Excavator is a high-performance medium construction equipment independently developed by Doosan, a world-renowned construction machinery brand, with a rated operating weight of 12900kg. It perfectly combines the high mobility of wheeled walking and the strong power of crawler excavators, and is specially built for global construction scenarios such as municipal engineering, urban road maintenance, building foundation earthmoving, narrow space operation and all-terrain complex terrain construction. As a classic medium wheeled excavator model of Doosan, it is equipped with a reliable Doosan DB58TIS six-cylinder engine with a rated power of 96kW. Its maximum travel speed reaches 37km/h, the climbing capacity is as high as 70%, and the rear swing radius is only 2210mm, which can flexibly adapt to narrow working conditions such as urban roadways and residential areas without damaging the road surface. Equipped with auto idle function, it can automatically reduce the engine speed when idling, effectively saving fuel consumption, with an average fuel consumption of about 6.5L/h. The 280L large-capacity fuel tank reduces refueling times and ensures long-term continuous operation. The cab adopts a humanized design, equipped with a comfortable adjustable seat and air conditioning system, which effectively isolates dust and noise and relieves operator fatigue during long-term operation.