2010-2013 DOOSAN DL450 WHEEL LOADER

Technical Description

The Doosan DL450 is a heavy-duty wheel loader designed for robust material handling tasks with a heaped bucket capacity of 5.9 cubic yards (4 m³) and a 10.9-foot (3 m) wide bucket. It offers a maximum dump clearance of 10.4 feet (3 m) at full lift and dump, with a hinge pin height of 14.9 feet (4 m), enabling efficient loading and dumping operations. The machine measures 30.8 feet (9 m) in length with the bucket on the ground, has a wheelbase of 11.7 feet (3 m), and a width over tires of 10 feet (3 m). Powered by a turbocharged and intercooled QSM11 6-cylinder engine, it delivers 301 hp (224 kW) at 1900 rpm and 1165 lb-ft torque at 1400 rpm, providing strong performance for demanding applications. The operating weight is approximately 55,834 lbs (25,326 kg), and the machine runs on a 24 V electrical system supported by a 70 A alternator. Equipped with a powershift transmission featuring four forward and three reverse gears, the DL450 reaches max speeds of 23.7 mph (37 kph) forward and 11.9 mph (18 kph) reverse. Hydraulic cycle times are optimized with a raise time of 6.5 seconds, dump time of 1.9 seconds, and lower time of 4.1 seconds, enhancing productivity. Fuel capacity is 101.8 gallons (382 liters), and hydraulic system fluid capacity totals 63.5 gallons (238 liters). Ground clearance is 1.7 feet (0 m), with a turning radius of 23.2 feet (7 m), enabling maneuverability on site. This model balances power, capacity, and operational efficiency for versatile construction and industrial use.