Workover rig chassis is a particular Vehicle whose operating system specifically for oil field development. GW5520 is one of this special vehicle chassis series, which matches with oilfield workover equipment 80T-110T professionally and ancillalrily. It can endure the harsh environmental conditions. It fulfills jobs like loading and transporting drill & repair equipment including derrick, roller, winch, hydraulic tank and radiator. Good moving, well get-across, conveniently position on well. Model CAT C15 b540P Type Inline six-cylinder Turbocharged water-cooled Diesel Engine Rated Power (Kw) 402 Rated Speed (rpm) 2100 Maximum torque (N · m) / Speed (rpm) 2466/1400 Emission Standards Country b Manufacturer Cater