B1200 TWIN BELT DRIVE

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B1200 TWIN BELT DRIVE

Applications Oil Lift’s family of wellhead drives are engineered to offer Progressing Cavity Pump operators a drive to fit any application, regardless of the site’s needs, pre-existing equipment or well characteristics. With 9 different models, each available in a number of gear ratios, motor size and torque rating configurations. Our comprehensive line of drive heads is designed with longevity in mind in an effort to lower your total cost of ownership. The Oil Lift Belt Drive is a belt driven PCP drive head, coupled with an oil immersed centrifugal braking system that allows a safe and controlled backspin. The patented top mounted field serviceable Oil Lift Zero Spill stuffing box is included as a standard for ease of service. Specifications •

Maximum motor size: 2 x 75 hp/1200 rpm (405T/250M)

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Maximum polished rod torque: 2600 ft-lb. Contact Oil Lift if additional torque is required

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Maximum recommended speed: 500 rpm

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Thrust bearing Ca 90 rating: 73,300 lbs

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Polished rod load rating: 31,000 lbs at 250 rpm for 50,000 hours

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Various polished rod sizes: 7/8”, 1”, 1-1/8”, 1-1/4” or 1-1/2”

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Maximum driving sheave of 11.8” 10 groove and maximum driven sheave of 28” 10 groove

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API 3-1/8” 3000 psi R31 studded mounting flange

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Approximate weight excluding motor: 1400 lbs

Key Features

Options

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Zero Spill© top mounted environmental stuffing box Centrifugal brake Compatible with Oil Lift’s patented continuous rod technology Available in a number of belt ratios and horsepower ratings Hinged belt guard and easily removed polished rod guard

doverals.com/oillifttechnology

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Stuffing Box leakage monitoring shutdown switch Tachometer Hydraulic motor capability Alternate belt guard for a maximum driving sheave of 11.8” 12 groove and maximum driven sheave of 31-1/2” 12 groove Contact Oil Lift for additional options Rev 0.1