Product Name: Mobile Workover Rig Workover Rig Overview The drilling rig is designed and manufactured in accordance with standards such as API Spec Q1, 4F, 7K, 8C and RP500 etc. The power system, transmission system, control system, traveling system, and diesel engine, gearbox, drawworks, mast and hydraulic winch are all mounted on the main carrier, which saves space and makes it fast to move the rig. Caterpillar engine and Allison hydraulic transmission. The Allison hydraulic transmission gearbox driven by one or two Caterpillar diesel engines provides reliable transmission and has longer service life. It can not only be used for workover service, but also for drilling service. Double-drum drawworks. The main brake of the drawworks is band type or hydraulic disc type. The auxiliary brake is pneumatic water-cooled disc type or hydromatic type. The mast, which is front-open and two-section type telescoping structure, can be erected or lowered and telescoped hydraulically. XJ150銆乆J250銆乆J350銆乆J450銆乆J550銆乆J650銆乆J750銆乆J1000銆乆J1200銆乑J10銆乑J15銆乑J20銆乑J30銆乑J40銆乑J50銆乑J70銆乑J90 Technical SpecificationsPetroleum Rig suppliers website:http://www.sjpetro-youlong.com/petroleum-rig/