1984-1985 JOHN DEERE 444C WHEEL LOADERS

Technical Description

The John Deere 444C is a mid-size wheel loader equipped with a 6-cylinder, naturally aspirated diesel engine delivering 95 hp gross (85 hp net) at 2400 rpm, with a displacement of 329 cu in. It offers a torque rise of 22%, providing robust torque of 228 lb-ft at 1200 rpm. The machine features a 4-speed power shift transmission with a maximum forward speed of 22.5 mph and reverse speed of 8.5 mph. Its hydraulic system includes a piston pump with a flow capacity of 39.9 gal/min at 2250 psi relief valve setting, enabling dump, lower, and raise times of 1.6, 4, and 5.8 seconds respectively. Dimensionally, the loader has a ground clearance of approximately 1.3 ft, a wheelbase of 7.9 ft, an overall length with bucket on ground of about 21.3 ft, and a height to top of the cab near 9.8 ft, with a hinge pin max height of 11.4 ft. Operating weight is around 19,414 lbs, and tire size is 15.5-25. The rear axle oscillation measures 22°, and the turning radius is 13.9 ft, allowing good maneuverability on site. Fuel and fluid capacities include 40 gallons of diesel fuel, 14.1 gallons for the hydraulic system, 6.3 gallons for the cooling system, and 3.1 gallons for engine oil. The unit operates on a 12 V electrical system. The John Deere 444C balances power, hydraulic efficiency, and compact dimensions suitable for various material handling and construction tasks.