VOLVO LM 641 WHEEL LOADER

Technical Description

The Volvo LM 641 is a robust wheel loader designed for demanding construction and material handling applications. It features a 4-cylinder BM-D 42 engine with direct injection, displacing 256.3 cubic inches (4.2 liters), delivering 80 horsepower at 2300 rpm and peak torque at 1300 rpm. The loader has a heaped bucket capacity of 1.3 cubic yards (1 cubic meter) and achieves a maximum dump clearance of 9.6 feet (3 meters) at full lift. With a total operating weight of 17,000 pounds (7,711 kg), the LM 641 offers stability and strength for heavy-duty tasks. Its dimensions include a ground clearance of 1.2 feet (0.4 meters), a cab height of 8.7 feet (2.7 meters), and a hinge pin height of 12.7 feet (3.9 meters). The machine measures 18.3 feet (5.6 meters) in length with the bucket on the ground and has a wheelbase of 7.8 feet (2.4 meters). The hydraulic system utilizes a Hamworthy pump with a flow capacity of 38.4 gallons per minute (144 liters per minute) and a relief valve setting of 1422 psi. The transmission is a full powershift type with four forward and four reverse gears, allowing a maximum speed of 18.7 mph (29 kph) in both directions. The LM 641 is equipped with front tires sized 16.9-30/14 and rear tires sized 12.4-24/12, and it has a turning radius of 18.4 feet (5.6 meters). The loader has a fuel capacity of 29.1 gallons (110 liters) and a hydraulic fluid capacity of 23.8 gallons (87 liters), operating on a 24-volt electrical system.