BOMwiki

Continuous Miner Product

Sourcing — likely vendors

Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates
VendorHQSpecialtyEst. unit priceMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg $436 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg $412 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg $429 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg $548 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg $497 1,000 pcs 6–10 wks

An underground coal continuous miner: a tracked, electrohydraulic machine that rips coal from the face with a rotating carbide-pick drum and gathers it onto an onboard conveyor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Build & assembly graph

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Bill of materials

10 top-level lines · 97 rows shown · 425 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Main Body / Chassis 3 parts continuous-miner-main-body 1× 1 7 assembly
1.1 Main Frame Weldment continuous-miner-main-frame 1× 1 — part
1.2 Flameproof Enclosure continuous-miner-fp-enclosure 2× 2 — part
1.3 Fastener Set fastener-set 4× 4 — part
2 Cutter Head 5 parts continuous-miner-cutter-head 1× 1 148 assembly
2.1 Cutter Drum continuous-miner-cutter-drum 1× 1 — part
2.2 Carbide Cutting Pick continuous-miner-cutting-pick 80× 80 — part
2.3 Cutter Drive Motor 6 parts continuous-miner-cutter-motor 2× 2 27 assembly
2.3.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 2 3 assembly
2.3.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 2 19 assembly
2.3.3 Copper Winding copper-winding 1× 2 — part
2.3.4 Motor Housing motor-housing 1× 2 — part
2.3.5 Ball Bearing ball-bearing 2× 4 — part
2.3.6 Oil Seal oil-seal 1× 2 — part
2.4 Cutter Gearbox 4 parts continuous-miner-cutter-gearbox 1× 1 9 assembly
2.4.1 Gearbox Housing gearbox-housing 1× 1 — part
2.4.2 Helical Gear Pair gear-pair 2× 2 — part
2.4.3 Ball Bearing ball-bearing 4× 4 — part
2.4.4 Oil Seal oil-seal 2× 2 — part
2.5 Ball Bearing ball-bearing 4× 4 — part
3 Cutter Boom 3 parts continuous-miner-cutter-boom 1× 1 6 assembly
3.1 Boom Weldment continuous-miner-boom-weldment 1× 1 — part
3.2 Hydraulic Cylinder 2 parts continuous-miner-cylinder 2× 2 2 assembly
3.2.1 Piston Rod & Barrel continuous-miner-piston-rod 1× 2 — part
3.2.2 O-Ring Set oring-set 1× 2 — part
3.3 Fastener Set fastener-set 1× 1 — part
4 Gathering Head 3 parts continuous-miner-gathering-head 1× 1 55 assembly
4.1 Gathering Apron continuous-miner-apron 1× 1 — part
4.2 Gathering Arm / Spinner continuous-miner-gathering-arm 2× 2 — part
4.3 Flameproof Drive Motor 5 parts continuous-miner-drive-motor 2× 2 26 assembly
4.3.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 2 3 assembly
4.3.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 2 19 assembly
4.3.3 Motor Housing motor-housing 1× 2 — part
4.3.4 Ball Bearing ball-bearing 2× 4 — part
4.3.5 Oil Seal oil-seal 1× 2 — part
5 Chain Flight Conveyor 6 parts continuous-miner-conveyor 1× 1 74 assembly
5.1 Conveyor Chain continuous-miner-conveyor-chain 1× 1 — part
5.2 Conveyor Flight Bar continuous-miner-conveyor-flight 40× 40 — part
5.3 Conveyor Sprocket continuous-miner-conveyor-sprocket 2× 2 — part
5.4 Flameproof Drive Motor 5 parts continuous-miner-drive-motor 1× 1 26 assembly
5.4.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
5.4.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
5.4.3 Motor Housing motor-housing 1× 1 — part
5.4.4 Ball Bearing ball-bearing 2× 2 — part
5.4.5 Oil Seal oil-seal 1× 1 — part
5.5 Conveyor Tailpiece continuous-miner-tailpiece 1× 1 — part
5.6 Discharge Boom 1 parts continuous-miner-discharge-boom 1× 1 4 assembly
5.6.1 Hydraulic Cylinder 2 parts + deeper › continuous-miner-cylinder 2× 2 2 assembly
6 Crawler Track Unit 5 parts continuous-miner-crawler 2× 2 36 assembly
6.1 Track Frame continuous-miner-track-frame 1× 2 — part
6.2 Track Chain & Shoes continuous-miner-track-chain 1× 2 — part
6.3 Track Drive Sprocket continuous-miner-drive-sprocket 1× 2 — part
6.4 Flameproof Drive Motor 5 parts continuous-miner-drive-motor 1× 2 26 assembly
6.4.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 2 3 assembly
6.4.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 2 19 assembly
6.4.3 Motor Housing motor-housing 1× 2 — part
6.4.4 Ball Bearing ball-bearing 2× 4 — part
6.4.5 Oil Seal oil-seal 1× 2 — part
6.5 Planetary Reducer 4 parts continuous-miner-planetary-reducer 1× 2 7 assembly
6.5.1 Gearbox Housing gearbox-housing 1× 2 — part
6.5.2 Helical Gear Pair gear-pair 2× 4 — part
6.5.3 Ball Bearing ball-bearing 3× 6 — part
6.5.4 Oil Seal oil-seal 1× 2 — part
7 Hydraulic System 4 parts continuous-miner-hydraulic-system 1× 1 4 assembly
7.1 Hydraulic Pump continuous-miner-hydraulic-pump 1× 1 — part
7.2 Valve Bank continuous-miner-valve-bank 1× 1 — part
7.3 Hydraulic Reservoir continuous-miner-hydraulic-tank 1× 1 — part
7.4 O-Ring Set oring-set 1× 1 — part
8 Dust Suppression 3 parts continuous-miner-dust-suppression 1× 1 28 assembly
8.1 Water Spray Manifold continuous-miner-spray-manifold 1× 1 — part
8.2 Flooded-Bed Scrubber continuous-miner-scrubber 1× 1 — part
8.3 Flameproof Drive Motor 5 parts continuous-miner-drive-motor 1× 1 26 assembly
8.3.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
8.3.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
8.3.3 Motor Housing motor-housing 1× 1 — part
8.3.4 Ball Bearing ball-bearing 2× 2 — part
8.3.5 Oil Seal oil-seal 1× 1 — part
9 Electrical System 8 parts continuous-miner-electrical 1× 1 25 assembly
9.1 Trailing Cable continuous-miner-trailing-cable 1× 1 — part
9.2 Onboard Transformer continuous-miner-transformer 1× 1 — part
9.3 Control Board 3 parts continuous-miner-control-board 1× 1 6 assembly
9.3.1 Bare PCB pcb-bare 1× 1 — part
9.3.2 Microcontroller mcu 1× 1 — part
9.3.3 Connector connector 4× 4 — part
9.4 Methane Sensor continuous-miner-methane-sensor 1× 1 — part
9.5 Remote Radio Control 3 parts continuous-miner-remote-control 1× 1 3 assembly
9.5.1 Bare PCB pcb-bare 1× 1 — part
9.5.2 Microcontroller mcu 1× 1 — part
9.5.3 LCD Panel lcd-panel 1× 1 — part
9.6 Flameproof Lamp continuous-miner-light 4× 4 — part
9.7 Wire Bundle wire-bundle 1× 1 — part
9.8 Connector connector 8× 8 — part
10 Stabilizer Jack 2 parts continuous-miner-stabilizer-jack 2× 2 3 assembly
10.1 Hydraulic Cylinder 2 parts continuous-miner-cylinder 1× 2 2 assembly
10.1.1 Piston Rod & Barrel continuous-miner-piston-rod 1× 2 — part
10.1.2 O-Ring Set oring-set 1× 2 — part
10.2 Jack Foot Pad continuous-miner-jack-foot 1× 2 — part