... add a derrick, a self-traction device, as well as a auxiliary transmission ... 37-985 r/minSpindle stroke (mm)600Spindle L.D.mm96Max. Spindle pull down force ( ... 53, 2.16, 3.13Wire rope dia. (mm)15.5Drum capacity (four layer, m)52Retraction device stroke ... (m)400Power (by clients request)Diesel engine2135type.30kW,1500r/minElectric motorY225S-4.37kW,1480r/minY200L2-6,22kW,980r/minDimensions (L ...