John Deere produced its 1040 farm tractor model From 1980 Until 1987 in United states with a Four-post ROPS cabin. Talking dimensions and weight, this model weighs 5,300 lbs or 2404 kg while maintaining a wheelbase of 80.7 inches [204 cm]. This tractor can fit ag tires of 7.50-16 front and 7.50-16 back . This John Deere 1040 is powerd by a diesel engine it has 179 ci or 2.9 L 3 cylinders ,it can produce 50 hp or 37.3 kW at 2500 (rpm),. This machine has 4x2 2WD wheel drive system,16 forward and 8 reverse Hi-Lo transmission system.