2021 - 2023 JOHN DEERE 744H WHEEL LOADER

Technical Description

The John Deere 744H is a heavy-duty wheel loader powered by a John Deere 6125A six-cylinder turbocharged and aftercooled diesel engine displacing 766 cubic inches (12.5L). The engine produces 260 net horsepower and 283 gross horsepower at 2,000 rpm, with 943 lb-ft of torque at 1,500 rpm and a 45% torque rise. The loader features a four-speed powershift transmission with speeds up to 24.5 mph forward and 19.3 mph reverse, delivering responsive material handling performance. The hydraulic system utilizes a piston pump with 104 gal/min flow capacity and 3,200 psi relief valve setting, achieving rapid cycle times of 6.6 seconds raise, 1.5 seconds dump, and 3 seconds lower. The machine accommodates a 10-foot-wide general-purpose bucket with 5.3 cubic yard heaped capacity and 37,821 lbs breakout force, enabling efficient loading operations. Operating specifications include a 114-gallon fuel capacity, 38-gallon hydraulic fluid capacity, and 50,298.5 lbs operating weight. Dimensions comprise a 28.2-foot operating length, 11.2-foot wheelbase, 14.1-foot maximum hinge pin height, and 9.7-foot width over 26.5R25 tires. The 24-volt electrical system features a 55-amp alternator, supporting comprehensive cab comfort and operational controls for demanding construction and material handling applications.