1997-2002 DOOSAN DL450-5 WHEEL LOADER

Technical Description

The Doosan DL450-5 is a heavy-duty wheel loader engineered for demanding construction, mining, and quarrying applications. It features a robust Scania DC13 engine delivering 345 hp (257 kW) at 1,800 rpm and 1,600 Nm of torque at 1,400 rpm, ensuring powerful performance and fuel efficiency. The loader has an operating weight of 25,795 kg (56,868 lbs) and a bucket capacity of 5 m³ (6.3 cu yds), with a bucket width of 3 m (10.8 ft). Its high breakout force of 23,555 kg (51,930 lbs) enables efficient penetration and handling of tough materials. The hydraulic system offers rapid cycle times, with a dump time of 1.6 seconds, a raise time of 6.3 seconds, and a relief valve pressure of 3,989 psi. The loader is equipped with a ZF transmission offering five gears, smooth shifting, and a maximum forward speed of 35 km/h (22.4 mph). Key dimensions include a hinge pin height of 4 m (14.8 ft), a dump clearance of 3 m (10.7 ft), and a wheelbase of 3 m (11.7 ft). The machine is fitted with 26.5-25 tires and features advanced operator comfort systems, including an automatic transmission, hydraulic differential lock, and load isolation system. Capacities include a 337-liter (89-gallon) fuel tank, 231-liter (61-gallon) hydraulic system, and 61-liter (16-gallon) DEF tank. The DL450-5 is designed for high productivity, durability, and operator comfort in challenging environments.