Description Overview All terrain crane Make: Grove Model: GMK 3055 50 ton capacity Year: 2005 NYC prototyped and CD-D machine Specifications Hours: 19,214 Miles: 50,220 141’ main boom 28’ to 49’ hydraulically off-settable jib A/C in upper and lower Main hoist Auxiliary hoist Block Ball GMK EKS 5 LMI 6 x 4 x 6 drive / steer 14.00R25 tires