The 380-horsepower DL550 wheel loader from Doosan has a Tier 4-Interim diesel using SCR and diesel exhaust fluid to comply to EPA standards and increase fuel economy. The 7.5-cubic-yard loader has an operating weight of 69,655 pounds, breakout force of 58,450 pounds, and a full-turn tipping capacity of 48,061 pounds. Operators can set upper and lower limits for both the lift arm and bucket stop positions. Dump height is 11 feet 2 inches. An automatic reversing cooling fan can run in reverse to aid in cleaning the cooling system. A new auto-idle feature reduces the working idle from 950 rpm to a standby idle setting of 750 rpm when the machine is inactive for a short period of time. The unit is covered by Doosan’s 48-hour parts guarantee.
Doosan DL550 Wheel Loader Specifications
- Horsepower: 380
- Operating weight: 69,655 pounds
- Bucket capacity: 7.5 cubic yards
- Dump height: 11 ft. 2 in.
- Dump reach: 4 ft. 7 in.
- Breakout force: 58,450 lb.-ft.