VOLVO L120H WHEEL LOADER

Technical Description

The Volvo L120H is a robust wheel loader powered by a turbocharged 6-cylinder Volvo D8J engine delivering 272.3 hp (203 kW) at 1500 rpm and torque of approximately 1317 Nm at 1450 rpm. It features a Volvo HTL 206C transmission with a torque multiplication stall ratio of 2.47:1, allowing a maximum transport speed of 24.9 mph (39 kph). The wheel loader has a rated bucket capacity ranging from 3.2 to 12.5 cubic yards (2 to 9 m³) and a breakout force of 41,365 lbs (18,763 kg), ensuring efficient handling of heavy materials. Its articulated frame provides a 40° articulation angle and rear axle oscillation of 13°, enhancing maneuverability and stability on uneven terrain. The machine’s dimensions include a height of 11.2 ft (3.0 m) to the top of the cab, a wheelbase of 10.5 ft (3.2 m), and a width of 8.8 ft (2.7 m) over tires, contributing to its compact versatility. Hydraulic system operates at pressures up to 29 MPa with a total hydraulic fluid capacity of 35.2 gallons (132 liters), supporting lift, lower, and tilt cycle times of 5.4, 2.5, and 2.1 seconds respectively for a total cycle time of 10 seconds. The loader incorporates a capacious 71.4-gallon (269 liters) fuel tank and a 6.7-gallon (23 liters) DEF tank, supporting extended operational periods. Operational weight stands at approximately 42,830 lbs (19,428 kg). Electrical system includes dual 170 Ah batteries and a 24 V system with a 7.4 kW starter motor. Axles feature Volvo AWB 31 front and AWB 30 rear with oil capacities of 9.6 and 10.9 gallons respectively, optimized for durability and performance under demanding conditions.