Two onboard hydraulic stabilizers Self-propelled by hydrostatic drive 5-minute, self-erecting in single lane Main hydraulic system P.T.O. or diesel engine gen. set pump drive Auxiliary hydraulic backup system truck engi......Two onboard hydraulic stabilizers Self-propelled by hydrostatic drive 5-minute, self-erecting in single lane Main hydraulic system P.T.O. or diesel engine gen. set pump drive Auxiliary hydraulic backup system truck engine P.T.O. pump drive Towers 5° over center swing Controls units on platform and deck Voice activated comm. system platform to deck Optional 30 kw diesel gen. set fitted (or as specified)