PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

MODEL 6027E TOP DRIVE GENERAL ARRANGEMENT

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

Specifications Top Drive Model 6027E

Static Hoist Rating Elevator Load Path 275 Tons 249 Tonnes

Quill Load Path 275 Tons 249 Tonnes Electric Motor GE 761 Series GE 761 Shunt

Gear Ratio 9.387:1

7.726:1 9.387:1 7.726:1

Continuous Torque Rating 24 000 ft-lb (32 500 Nm) @ 130 RPM

19 700 ft-lb (22 700 Nm) @160 RBM

21 000 ft-lb (28 500 Nm) @ 150 RPM

19 800 ft-lb (26 800 Nm) @ 182 RPM

Intermittent Torque Rating 30 000 ft-lb (40 700 Nm) @ 130 RPM

24 600 l-lb (33 400 Nm) @ 160 RPM

24 200 ft-lb (32 800 Nm) @ 150 RPM

19 900 ft-lb (27 000 Nm) @ 182 RPM

Maximum Speed Rating 15 200 ft-lb (20 600 Nm) @ 205 RPM

13 100 ft-lb (17 800 Nm) @240 RPM

13 300 ft-lb (18 000 Nm) @ 200 RPM

10 900 ft-lb (14 800 Nm) @ 235 RPM

Brake Capacity 20 000ft-lb (27 400 Nm)

16 600 ft-lb (19 000 Nm)

20 000 ft-lb (27 400 Nm)

16 600 ft-lb (22 500 Nm)

Maximum Connection B/O Torque 60 000 ft-lb (81 300 Nm)

60 000 ft-lb (81 300 Nm)

60 000 ft-lb (81 300 Nm)

60 000 ft-lb (81 300 Nm)

(Make-Up Limit is operator adjustable) Torque Boost Torque

Make-Up 24 000 ft-lb (32 500 Nm)

24 000 ft-lb (32 500 Nm))

24 000 ft-lb (32 500 Nm)

24 000 ft-lb (32 500 Nm)

Break Out 37 500 ft-lb (50 800 Nm)

37 500 ft-lb (50 800 Nm)

37 500 ft-lb (50 800 Nm)

37 500 ft-lb (50 800 Nm)

Pipe Handler Orientation Unlimited, remote controlled

Pipe Handler Lock 33 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 26.75 inches 68 cm

Quill Connection NC50

Water Course Diameter 2.6 inches 6.6 cm

Circulating Pressure Rating - Standard 5 000 PSI

Circulating Pressure Rating - Optional 7 500 PSI

Floating Quill Travel 7.9 inches 20 cm

Link Counterbalance Travel 7.0 inches 18 cm

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

Cooling System STANDARD: Local Blower

7.5 HP, 1 680 scfm flow (6 KW, 50 m3/min) flow 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 761 Series GE 761 Shunt

Field Supply N/A 39.2, 28.0, 19.3 Amps

Max. continuous armature current 630 Amps 630 Amps

Max. intermittent armature current 750 Amps 750 Amps

Max. armature voltage 750 VDC 750 VDC

Weight (without blocks) 18 000 lb (8 200 Kg)

18 000 lb (8 200 Kg)

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE

SERIES

0

5000

10000

15000

20000

25000

30000

0 50 100 150 200 250

TOR

QU

E

Continuous

Curves based on GE Model 761, DC Drilling Motor (600 HP) Series 9.387:1 Gear Ratio

RPM

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE

SHUNT

Curves based on GE Model 761, DC Drilling Motor (600 HP) Shunt 9.387:1 Gear Ratio

0

5000

10000

15000

20000

0 50 100 150 200 250 300

TOR

QU

E

Continuous

RPM

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

MODEL 6027E-773 TORQUE CURVE

SERIES

0

5000

10000

15000

20000

25000

0 50 100 150 200 250 300

RPM

TOR

QU

E

Continuous

Curves based on GE Model 761, DC Drilling Motor (600 HP) Series 7.726:1 Gear Ratio

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PRODUCT INFORMATIONDC TOP DRIVE MODEL 6027E

MODEL 6027E-773 TORQUE CURVE

SHUNT

0

5000

10000

15000

20000

0 50 100 150 200 250 300

RPM

TOR

QU

E

Continuous

Curves based on GE Model 761, DC Drilling Motor (600 HP) Shunt 7.726:1 Gear Ratio

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