8/16/2019 8035E Top Drive Spec Sheet

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Static Hoist Rating

Elevator Load Path 350 Tons 318 Tonnes

Quill Load Path 350 Tons 318 Tonnes

API Bearing Rating 323 Tons 293 Tonnes

Electric Motor  GE 752 High Torque Shunt

Output Power 

Continuous 1 130 HP 840 KW

Intermittent 1 365 HP 1 020 KW

Gear Ratio 5.000:1

Continuous Torque Rating 30 000 ft-lb (40 700 Nm) @ 180 RPM

ntermittent Torque Rating 33 300 ft-lb (45 100 Nm) @ 180 RPM

Maximum Speed Rating 20 000 ft-lb (27 116 Nm) @ 265 RPM

Brake Capacity 30 000 ft-lb 40 700 Nm

Maximum Electric Motor Torque 33 300 ft-lb 45 100 Nm

(Make-Up Limit is operator adjustable.)

Torque Boost Torque

Make-Up 24 000 ft-lb 32 500 Nm

Break Out 37 500 ft-lb 50 800 Nm

Maximum Connection B/O Torque 70 800 ft-lb 96 000 Nm

(Make-Up Limit is operator adjustable.)

Pipe Handler Orientation Unlimited, remote controlled

Pipe Handler Lock 32 positions, remote controlled

Back-up Wrench Gripper  5.75 to 9.0 inches.

Diameter Range 3.75 to 7.0 inches with alternate die blocks

Back-Up Wrench Maximum Travel 43.25 inches 110 cm

Quill Connection 6-5/8 Reg.

Water Course Diameter  3.0 inches 7.6 cm

Circulating Pressure Rating - Standard 5 000 PSI 34 500 KPa

Circulating Pressure Rating - Optional 7 500 PSI 51 700 KPa

Floating Quill Travel 8.0 inches 20 cm

Link Counterbalance Travel 8.0 inches 20 cm

Specifications

Top Drive Model 8035E-500

8/16/2019 8035E Top Drive Spec Sheet

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Cooling System STANDARD: Local Blower 

15 HP, 2 800 scfm flow (11 KW, 80 m3/min) flow

OPTIONAL: Remote Blower 

25 HP, 2 800 scfm flow 19 KW, 80 m3/min flow

8 inch (20 cm) diameter blower hose

Lubrication System 2 HP, 4 GPM flow 1.5 KW, 15 l/min flow

Hydraulic Requirement 12 GPM flow 45 l/min flow

2 350 PSI 16 200 KPa

Pressure compensated control

(see HPU Specifications)

Electrical Power  GE 752 High Torque Shunt Motor 

Max. continuous armature current 1 250 Amps

Max. intermittent armature current 1 435 Amps

Max. armature voltage 750 VDC

Field Supply 60, 40, 30 Amps

Weight (without blocks) 27 000 lb 12 200 Kg

Specifications

Top Drive Model 8035E-500

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