Barge Coupling Gear

Assembly

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Push knees, face wires and winches that lock the tug rigidly to the barge tow so they steer as one unit.

Direct parts	5
Total parts	36
Used in	1 assembly
Class	Assembly

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Push knees, face wires and winches that lock the tug rigidly to the barge tow so they steer as one unit. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Barge Coupling Gear parts and their functions

5 top-level parts · 36 parts in total · full bill of materials below

Barge Coupling Gear parts diagram: 1 push knee, 2 coupling winch, 3 face wire, 4 wire ratchet, 5 timberhead bitt. 36 parts in 5 top-level items. — Barge Coupling Gear parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Push Knee	2×	Vertical padded bearing surface on the bow that presses against the barge.
2	Coupling Winch 4 parts	4×
3	Face Wire	4×	Heavy wire tensioned between tug and barge to hold the coupling tight.
4	Wire Ratchet	4×	Lever ratchet for hand-tensioning the face wires.
5	Timberhead Bitt	6×

3D model

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Build & assembly graph

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Bill of materials for Barge Coupling Gear

5 top-level lines · 9 rows shown · 36 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Push Knee	pusher-tugboat-push-knee	2×	2	·	part
2	Coupling Winch 4 parts	pusher-tugboat-coupling-winch	4×	4	5	assembly
2.1	Winch Drum	pusher-tugboat-winch-drum	1×	4	·	part
2.2	Helical Gear Pair	gear-pair	1×	4	·	part
2.3	Gearbox Housing	gearbox-housing	1×	4	·	part
2.4	Ball Bearing	ball-bearing	2×	8	·	part
3	Face Wire	pusher-tugboat-face-wire	4×	4	·	part
4	Wire Ratchet	pusher-tugboat-ratchet	4×	4	·	part
5	Timberhead Bitt	pusher-tugboat-timberhead	6×	6	·	part

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Where the barge coupling gear is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Marine 1 River Pusher Tug

Used in 1 assembly

River Pusher Tug

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$300. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears bharatgears.com ↗	Mumbai, IN	Automotive gears	1,000 pcs	8–12 wks
🇮🇳ZF India zf.com ↗	Pune, IN	Driveline & chassis	1,000 pcs	8–12 wks
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks