Specifications: Connections: 65/8” API Reg LH Height: 381/2” (978 mm) Diameter: 28” (711 mm) Weight: 1110 lbs (504 kg) Oil grade and Capacity: SAE 40 4 1/4 gal (4.8 l) Stall torque: 1200 ft-lbs (1622 Nm) Speed: 110 Flo......Specifications: Connections: 65/8” API Reg LH Height: 381/2” (978 mm) Diameter: 28” (711 mm) Weight: 1110 lbs (504 kg) Oil grade and Capacity: SAE 40 4 1/4 gal (4.8 l) Stall torque: 1200 ft-lbs (1622 Nm) Speed: 110 Flow (Air 6600): 320 cfm (680 dm3/s) Flow (Hydraulic 6800): 24 GPM (91 l/min) Rotation: Right & Left Assembly numbers: Hydraulic Kelly Spinner model KS-6600 complete with complete with thread protectors, control valve, filter lubricator, and 62 foot hoses: 70876 Same as above with 77 foot hoses: 70877