Lanz produced its Bulldog D9539 farm tractor model From 1935 Until 1955 in Germany with a Cab standard cabin. Talking dimensions and weight, this model weighs 8444 lbs or 3830 kg has , 129.9 inches [329 cm] of length and 88.6 inches [225 cm] of height while maintaining a wheelbase of 77.8 inches [197 cm] and a ground clearance of 9.5 inches [24 cm] the front tread is about 53.4 inches while the rear tread is 66.5 inches . This tractor can fit ag tires of 7.00-20 front and 7.00-20 back . This Lanz Bulldog D9539 is powerd by a diesel engine it has 628.5 ci or 10.3 L 1 cylinders ,it can produce 44.1 hp or 32.9 kW at 630 (rpm), the fuel tank capacity is 23.8 gal or 90.1 L. This machine has 4x2 2WD wheel drive system,6 forward and 2 reverse transmission system.