Hardrock ST550 truck mounted service rig is heavy repair type work-over equipment, which is best option for deep oil/gas industry well.
ST550 service rig is designed to load 1350KN maximum and rated load as 1000KN with 35m mast length. It can be used for movable work-over platform in oil/gas field.
Cat C15 engine and 10X8 chassis is standard configuration for ST550 work-over rig.
It is embedded with advanced electronic control system to release people from heavy work and all the operation can be done in the cabin via computer.