Double girder overhead crane trolley hoist 1-32ton Inquire Product Description Technical Data Sheet Type CD1 / MD1 Capacity(T) 0.5-5 Lifting Height(M) 6-30 Lifting Speed(M/Min) 0.8/8 Power supply AC-3Phase-220//230380/400/415/440V-50/60Hz N.W(kg) 135-800 Working temperature -20 ~ 40 ℃ Motor protection class IP54 IP55 IP65