The Big Jim BJ740-3PH features a hammer weight of 740 lbs, total weight of 1,679 lbs, minnimum hammer height of 4'2" or 6'2" and a maximum hammer height of 9'6" or 11'6". It includes a 2 position bolt on hammer, standard round post hugger and solid steel post rollers. The stabilizer legs prevent shock loads to loader or three point hitch. This post driver features a left/right mast tilt of 20° from centre and a forward/backward mast tilt of 13° from centre.