John Deere produced its 7515 farm tractor model From 2005 Until 2010 in United states with a Cab optional cabin. Talking dimensions and weight, this model weighs 17,640 lbs or 8001 kg has , 195.6 inches [496 cm] of length and 112 inches [284 cm] of height while maintaining a wheelbase of 104.3 inches [264 cm] the front tread is about 63.6 to 84.8 inches while the rear tread is 62.4 to 75.7 inches . This tractor can fit ag tires of 18.4-26 front and 18.4-26 back . This John Deere 7515 is powerd by a diesel engine it has 414.4 ci or 6.8 L 6 cylinders ,it can produce 140 hp or 104.4 kW at 2100 (rpm), and has a torque of 449.9 lb-ft or 610.1 Nm at 1500 (rpm) the fuel tank capacity is 81 gal or 306.6 L. This machine has 4x4 MFWD 4WD wheel drive system,16 forward and reverse John Deere PowrQuad transmission system.