2001, 2008 CASE 621F XR WHEEL LOADER

Technical Description

The Case 621F XR wheel loader is a robust construction machine designed for heavy-duty applications with an operational weight of approximately 27,538 lbs (12,491 kg). It features a powerful 6-cylinder Case engine delivering a net power of 162 hp (121 kW) and torque up to around 510 lb-ft, optimized by four programmable power modes to match power to task requirements. The XR variant is equipped with extended reach Z-Bar loader linkage, providing a rated bucket capacity of 4.5 cubic yards (3 m³) and a dump clearance at max raise of 10.8 ft (3 m), enabling efficient material handling at height. The drivetrain includes a 4F/3R powershift transmission with electronic control for smooth proportional shifting and selectable autoshift/manual modes, enhancing operational control and efficiency. Heavy-duty axles with auto-locking front differentials, limited slip, and outboard planetary design ensure superior traction and durability across rough terrain. The hydraulic system provides quick response with features like auxiliary hydraulics and Ride Control™ for better retention and machine stability during operation. Designed for operator comfort and productivity, the 621F XR incorporates a ROPS cab with climate control, joystick steering, and an optional rearview camera. Its cooling system uses a unique midmounted cube and reversible fan to maintain efficiency in dusty environments. Additional features include brake pedal transmission disconnect, automatic return-to-dig and height control, and multiple coupler compatibility, making the 621F XR a versatile and reliable wheel loader for various construction and material handling tasks.