Crown Block In Accordance With API 4F, 8C Heavy Duty Sheave Lifting Frame for Repairing Heavy Duty Sheave Roller Bearings Forging Structure Sheaves. Load Rating 135~675 Metric Ton Traveling block In Accordance With API 8C Heavy Duty Sheave Roller Bearings Intermediate Frequency Quenched Sheave Groove Forging structure sheaves. Quenched & Tempered Steel Shaft Load Rating 225~675 Metric Ton Hook In Accordance With API 8C Alloy Steel Casting structure Hook Body Equipped With Hydraulic Snubber Assembly Primary Load Carrying Parts NDE Test Load Rating 225~675 Metric tons Hook Block Assembly In accordance with API 8C Forged Alloy Steel Traveling Block Shaft Intermediate Frequency Quenched Sheave Groove Forging structure sheave Primary load carrying parts NDE test Load rating 135~450 Metric tons Swivel In Accordance With API 8C Quick Dismantle Type Wash Pipe Packing Assembly Gooseneck Connection Thread In Compliance With API STB 5B Load rating 135~675 Metric Tons Rotary Table In Accordance With API 7K Alloy Steel Pinion & Gear Suitable for API Standard square or Hexagonal Kelly Roller Bushing and API insert bowl Effective lubrication & reliable seals. Rotary table opening: 17-1/2”~49-1/2”Static Load Rating: 225~900 Metric tons Rotary table’s opening diameter range from 17-1/2”~49-1/2. Comply with API Spec7K. DC Drawworks In Accordance With API 7K Drum With Lebus Groove. Main Brake: Hydraulic Disc Brake Auxiliary Brake: Eddy Current Brake or EATON Brake Chain Transmission Structure Drawworks Rating: 1000~3000HP AC Drawworks In Accordance With API 7K Drum With Lebus Groove. Main Brake: Motor Dynamic Brake Auxiliary Brake: Hydraulic Disc Brake One or Two Speed Gear Reducer Structure Drawworks Rating: 1000~3000HP Mud Pump (F-series) in accordance with API 7K Forging or Casting structure crank shaft. Integral Herringbone Gear or Inserted assemble Herringbone Gear “I” or “L” shaped Fluid end.Force & Splash Lubrication Interchangeable Valve pot (API) & Fluid end. 5000 & 7500psi Working pressure. Mud pump rating: 800~1600HP. Mud Pump (P-series) in Accordance with API 7K Forging or Casting Structure Crank Shaft. Integral Herringbone Gear. “L” shaped Fluid end. Force & Splash Lubrication Interchangeable Valve pot (API) & Fluid end. 5000 & 7500psi Working pressure. Mud pump rating: 800~2200HP Mast In Accordance With API 4F Mast type: K-type Mast Raising Mode: Integral, Bootstrap or Hydraulic cylinder Mast Space & Height Meets Top Drive installation requirements Load Capacity: 225~675 Metric Tons Substructure In Accordance With API 4F Substructure type: Sling-shot, Swing-up, Box-on-Box, Swing-lift, etc. Substructure Raising Raising type: By Drawworks, Hydraulic winch or hydraulic cylinder Clear Height Under Rotary Beam Meets BOP installation requirements. Substructure Load Capacity: 225~675 Metric Tons
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