LS30H-AC drilling rig is designed and manufactured according to the principle of "advanced performance, reliable operation, convenient mobilization, economic operation while meeting HSE requirements". The performance and quality has reached or are beyond the advanced level of international similar drilling rigs.

LS30H-AC drilling rig mainly comprises of a draw-works support chassis, mast, drill floor sub-structure and specialized drilling equipment. The rig is designed with advanced technology, improving the reliability as a whole. The operation and maintenance are ergonomic.

Technical specifications:

• Drilling depth: 5" DP 2500m, 4-1/2" DP 3000m
• Max. hook load: 1700KN
• Height, mast: 38m Free Standing,
• Non guyed, Wind load: 110km/h
• Can Rig 40-17 AC Top Drive
• Max. Static load 175 ton
• Max. Working pressure 35Mpa (5000psi)
• Max. Rotating speed 300rpm
• Height, monkey board: 23m to 26m
• Height, drill floor: 6m
• Opening diameter, rotary table: 444.5mm?17.5")
• Gears, rotary table: 1 forward 1 reverse
• Diameter, drilling wireline: 29mm
• Drawworks
• Rated horsepower: 750hp
• Max. Fastline pull: 210KN
• Brake type, draw-works: Regenerative AC brake
• Gears , drawworks: 1 forward 1 reverse
• Traveling system: 5«6
• Engine/Generator Control Cubicles
• cat C-32 600V 910KW, 60Hz, 0.8pf, 1200rpm