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Bow Ramp System

Assembly

Hydraulically lowered bow ramp that drops onto the beach to drive vehicles ashore. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bow Ramp System parts and their functions

7 top-level parts · 59 parts in total · full bill of materials below
Bow Ramp System parts diagram: 1 bow ramp door, 2 ramp hinge pin, 3 ramp hydraulic cylinder, 4 ramp recovery winch, 5 hydraulic power unit, 6 ramp seal, 7 ramp sea latch. 59 parts in 7 top-level items.
Bow Ramp System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Bow Ramp Door 3 parts 1× Steel ramp plate that doubles as the bow door at sea and the drive-off track on the beach.
2 Ramp Hinge Pin 3 parts 2× Lower pivot bearings
3 Ramp Hydraulic Cylinder 5 parts 2× Lift cylinders
4 Ramp Recovery Winch 5 parts 1× Backup recovery
5 Hydraulic Power Unit 5 parts 1× Engine-driven pump and reservoir feeding the ramp cylinders and steering.
6 Ramp Seal 1× Watertight gasket
7 Ramp Sea Latch 2× Seagoing dogs

3D model

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Build & assembly graph

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Bill of materials for Bow Ramp System

7 top-level lines · 28 rows shown · 59 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Bow Ramp Door 3 parts landing-craft-ramp-door 1× 1 15 assembly
1.1 Ramp Plate landing-craft-ramp-plate 1× 1 · part
1.2 Traction Strip landing-craft-ramp-traction-strip 8× 8 · part
1.3 Ramp Stiffener landing-craft-ramp-stiffener 6× 6 · part
2 Ramp Hinge Pin 3 parts landing-craft-ramp-hinge 2× 2 5 assembly
2.1 Hinge Pin landing-craft-hinge-pin 1× 2 · part
2.2 Hinge Bush landing-craft-hinge-bush 2× 4 · part
2.3 Oil Seal oil-seal 2× 4 · part
3 Ramp Hydraulic Cylinder 5 parts landing-craft-ramp-cylinder 2× 2 6 assembly
3.1 Cylinder Barrel landing-craft-cylinder-barrel 1× 2 · part
3.2 Cylinder Rod landing-craft-cylinder-rod 1× 2 · part
3.3 Cylinder Piston landing-craft-cylinder-piston 1× 2 · part
3.4 O-Ring Set oring-set 1× 2 · part
3.5 Oil Seal oil-seal 2× 4 · part
4 Ramp Recovery Winch 5 parts landing-craft-ramp-winch 1× 1 6 assembly
4.1 Winch Drum landing-craft-winch-drum 1× 1 · part
4.2 Winch Hydraulic Motor landing-craft-winch-motor 1× 1 · part
4.3 Gearbox Housing gearbox-housing 1× 1 · part
4.4 Helical Gear Pair gear-pair 2× 2 · part
4.5 Wire Rope landing-craft-wire-rope 1× 1 · part
5 Hydraulic Power Unit 5 parts landing-craft-hydraulic-power-unit 1× 1 13 assembly
5.1 Hydraulic Pump landing-craft-hydraulic-pump 1× 1 · part
5.2 Hydraulic Reservoir landing-craft-hydraulic-reservoir 1× 1 · part
5.3 Control Valve Block landing-craft-control-valve-block 1× 1 · part
5.4 Hydraulic Hose landing-craft-hydraulic-hose 8× 8 · part
5.5 Pressure Sensor pressure-sensor 2× 2 · part
6 Ramp Seal landing-craft-ramp-seal 1× 1 · part
7 Ramp Sea Latch landing-craft-ramp-latch 2× 2 · part

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Where the bow ramp system is used

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

Used in 1 assembly

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 $0.50–$100. How estimates work
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