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Drilling Package Assembly

The dual-activity derrick and hoisting plant: crown and traveling blocks, drawworks, top drive and a 12 km drill string racked in stands. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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Bill of materials

5 top-level lines · 37 rows shown · 109,191 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Derrick 4 parts drillship-derrick 1 97,413 assembly
1.1 Derrick Lattice Member drillship-derrick-member 2400× 2,400 part
1.2 Derrick Bolt Set drillship-derrick-bolts 95000× 95,000 part
1.3 Crown Block drillship-crown-block 1 part
1.4 Ball Bearing ball-bearing 12× 12 part
2 Drawworks 5 parts drillship-drawworks 1 5,598 assembly
2.1 Stator Assembly 3 parts stator-assembly 4 3 assembly
2.1.1 Stator Core (laminations) stator-core 4 part
2.1.2 Copper Winding copper-winding 4 part
2.1.3 Slot Insulation stator-insulation 4 part
2.2 Rotor Assembly 4 parts rotor-assembly 4 19 assembly
2.2.1 Rotor Shaft rotor-shaft 4 part
2.2.2 Rotor Core rotor-core 4 part
2.2.3 Neodymium Magnet neodymium-magnet 16× 64 part
2.2.4 Ball Bearing ball-bearing 4 part
2.3 Helical Gear Pair gear-pair 6 part
2.4 Encoder encoder 4 part
2.5 Machinery Small Hardware drillship-machinery-smallparts 5500× 5,500 part
3 Top Drive 5 parts drillship-top-drive 1 4,888 assembly
3.1 Stator Assembly 3 parts stator-assembly 2 3 assembly
3.1.1 Stator Core (laminations) stator-core 2 part
3.1.2 Copper Winding copper-winding 2 part
3.1.3 Slot Insulation stator-insulation 2 part
3.2 Rotor Assembly 4 parts rotor-assembly 2 19 assembly
3.2.1 Rotor Shaft rotor-shaft 2 part
3.2.2 Rotor Core rotor-core 2 part
3.2.3 Neodymium Magnet neodymium-magnet 16× 32 part
3.2.4 Ball Bearing ball-bearing 2 part
3.3 Helical Gear Pair gear-pair 4 part
3.4 O-Ring Set oring-set 40× 40 part
3.5 Machinery Small Hardware drillship-machinery-smallparts 4800× 4,800 part
4 Traveling Block drillship-traveling-block 1 part
5 Drill String 4 parts drillship-drill-string 1 1,291 assembly
5.1 Drill Pipe Joint drillship-drill-pipe-joint 1200× 1,200 part
5.2 Drill Collar drillship-drill-collar 30× 30 part
5.3 Drill Bit drillship-drill-bit 1 part
5.4 O-Ring Set oring-set 60× 60 part

Used in 1 assembly

Sourcing — likely vendors

Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks