Model BQZ5180JQZ12F Max lifting height boom(m) 28.5 Max lifting(boom+jib)(m) 34.5 Lifting speed(m/min) 93 Slewing speed(r/min) 0-2.5 Stride distance Of outriggers(mm) Landscape orientation4700/portrait 4750 Drive type 6*4 Engine model CA6DE2-18 Chassis model CA5183JQZ Max grade ability 28% Overall Dimension (L*W*H)(mm) 11450*2480*3418 Specified Engine power(kw/r/min) 132 Weight of crane(kg) 17600 Max travelling speed(km/h) 74