The DD-3238 has 32,000 pounds thrust/pullback force and can deliver up to 3,800 ft.-lb. rotary torque. Powered by a 125-hp John Deere turbocharged diesel, it has an onboard FMC mud pump to produce 47 gpm at 1,500 psi. Dual rack-and-pinion carriage drive has two speeds, including a 120-fpm fast mode. Standard are the powered pipe greaser, rod loader, and floating open-top vise wrenches.