1992 - 1999 DOOSAN DL300 WHEEL LOADER

Technical Description

The Doosan DL300 is a robust wheel loader engineered for high productivity in demanding environments such as quarries, construction sites, and highway projects. It features a DL08 turbocharged, air-to-air intercooled 6-cylinder engine delivering 227 hp (169 kW) gross power at 2,000 rpm and 217 hp (162 kW) net power, with peak torque at 1,300 rpm. The loader is equipped with a full power shift transmission, offering four forward and three reverse gears, enabling a top forward speed of 21.5 mph (34 km/h) and 14.8 mph (23 km/h) in reverse. Its hydraulic system utilizes a tandem vane pump with a flow capacity of 74 gal/min (280 l/min), providing fast cycle times: 5.9 seconds to raise, 3.7 seconds to lower, and 1.9 seconds to dump, with a relief valve setting of 2,900.8 psi. The DL300 has an operating weight of 38,140 lbs (17,300 kg) and a static tipping weight of 31,967 lbs (14,500 kg). The Z-bar lift arm design delivers a breakout force of 36,419 lbs (16,520 kg), a bucket capacity of 4 cu yds (3 m³), and a dump clearance at max raise of 9.2 ft (3 m). The loader’s dimensions include a length with bucket on ground of 26.8 ft (8 m), a wheelbase of 10.5 ft (3 m), and a turning radius of 20.9 ft (6 m). Standard tires are 23.5-25-16PR-L3, and the machine offers a rear axle oscillation of 24°. Fluid capacities include 87.2 gal (329 l) fuel, 55.5 gal (208 l) hydraulic fluid, and 13.3 gal (49 l) cooling system fluid.