CASE 921F XR WHEEL LOADER

Technical Description

The CASE 921F XR wheel loader features a robust turbocharged 6-cylinder, 6.7-liter FPT engine delivering 255 hp gross (225 hp net) at 1600 rpm with a torque rise of 49%, providing up to 959 lb-ft of torque at 1300 rpm. It operates with a 4-speed powershift transmission offering 4 forward and 3 reverse gears, achieving a maximum speed of 22.4 mph forward and 15 mph reverse. The loader’s rated bucket capacity is 4.8 cubic yards heaped (4.0 struck), with a bucket width of 10 ft, and dump clearance at maximum raise is approximately 11.3 ft, supported by an extended reach linkage for improved versatility. The machine weighs about 44,090 lbs (20,000 kg) with an operating voltage of 24 V and includes a hydraulic system with a pump flow of 76.7 gallons per minute and relief valve setting at 3625 psi. The wheelbase measures 11 ft, ground clearance 1.4 ft, and overall length with the bucket on the ground is 27.8 ft. The loader is equipped with 23.5-25 L3 tires, rear axle oscillation of 24°, and a static tipping weight of 29,229 lbs. Hydraulic functions include a dump time of 1.4 seconds, lower time of 3.1 seconds, and raise time of 6.2 seconds. Fuel capacity is 76 gallons. Additional features include open differential axles with outboard planetary gears and a cooling system optimized for dusty environments via a unique cooling cube and reversible fan for enhanced durability and efficiency on construction and mining sites.