CASE 621B XT WHEEL LOADER

Technical Description

The CASE 621B XT is a robust wheel loader featuring a 3 cubic yard (2 cubic meter) heaped bucket capacity with an 8.6 ft (2.6 m) bucket width, enabling efficient material handling. The loader's hinge pin reaches a maximum height of 12.8 ft (3.9 m), with a dump clearance of 9.9 ft (3 m) at full lift, optimizing load dumping operations. It stands 10.8 ft (3.3 m) tall to the top of the cab and has a wheelbase of 9.5 ft (2.9 m), with an 8 ft (2.4 m) width over tires, providing balance between maneuverability and stability. Powered by a CASE 6T 590 engine, it delivers 138 hp (103 kW) gross and 126 hp (94 kW) net power, with a maximum torque of 443 lbs/ft at 1400 rpm. Engine displacement is 3.6 cubic inches with a 4.1-inch bore and 4.8-inch stroke, ensuring efficient power delivery. The loader has a fuel capacity of 51 gallons (193 liters) and operating weight around 58,178 lbs (26,389 kg), reflecting its heavy-duty design. The hydraulic system supports quick cycle times with a dump time of 1.7 seconds, lowering and raising times of 5 and 5.7 seconds respectively. Transmission includes 4 forward and 3 reverse gears, achieving max speeds of 20.6 mph (33 kph) forward and 15 mph (24 kph) reverse. Fluid capacities include 7 gallons coolant, 3.8 gallons engine oil, and 5 gallons transmission fluid, supporting reliable operation under demanding conditions. Overall, the CASE 621B XT combines powerful engine performance, precise hydraulics, and durable construction suitable for large-scale earthmoving and loading tasks.