Hydraulic Rescue Spreader Product
A battery-powered hydraulic rescue tool whose forged arms spread and cut crash wreckage to free trapped occupants. 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
11 top-level lines · 54 rows shown · 95 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Spreader Arm Assembly 4 parts | jaws-of-life-spreader-arms | 1× | 1 | 7 | assembly |
| 1.1 | Forged Spreader Arm | jaws-of-life-forged-arm | 2× | 2 | — | part |
| 1.2 | Spreader Tip Insert | jaws-of-life-arm-tip | 2× | 2 | — | part |
| 1.3 | Center Pivot Bolt | jaws-of-life-center-bolt | 1× | 1 | — | part |
| 1.4 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 2 | Hydraulic System 7 parts | jaws-of-life-hydraulic-system | 1× | 1 | 11 | assembly |
| 2.1 | Hydraulic Cylinder 4 parts | jaws-of-life-cylinder | 1× | 1 | 4 | assembly |
| 2.1.1 | Cylinder Barrel | jaws-of-life-cylinder-barrel | 1× | 1 | — | part |
| 2.1.2 | Piston | jaws-of-life-piston | 1× | 1 | — | part |
| 2.1.3 | Piston Rod | jaws-of-life-piston-rod | 1× | 1 | — | part |
| 2.1.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 2.2 | Spreader Linkage | jaws-of-life-spreader-linkage | 1× | 1 | — | part |
| 2.3 | Control Spool Valve | jaws-of-life-control-valve | 1× | 1 | — | part |
| 2.4 | Relief Valve | jaws-of-life-relief-valve | 1× | 1 | — | part |
| 2.5 | Fluid Reservoir | jaws-of-life-reservoir | 1× | 1 | — | part |
| 2.6 | Hydraulic Fluid | jaws-of-life-hydraulic-fluid | 1× | 1 | — | part |
| 2.7 | O-Ring Set | oring-set | 2× | 2 | — | part |
| 3 | Pump Unit 4 parts | jaws-of-life-pump-unit | 1× | 1 | 40 | assembly |
| 3.1 | Pump Motor 6 parts | jaws-of-life-pump-motor | 1× | 1 | 34 | assembly |
| 3.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 3.1.2 | Copper Winding | copper-winding | 3× | 3 | — | part |
| 3.1.3 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.1.4 | Neodymium Magnet | neodymium-magnet | 6× | 6 | — | part |
| 3.1.5 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 3.1.6 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 3.2 | Hydraulic Pump 3 parts | jaws-of-life-pump | 1× | 1 | 3 | assembly |
| 3.2.1 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 3.2.2 | Piston Pump Stage | jaws-of-life-piston-pump | 1× | 1 | — | part |
| 3.2.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3.3 | Pressure Accumulator | jaws-of-life-accumulator | 1× | 1 | — | part |
| 3.4 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4 | Motor Controller 5 parts | jaws-of-life-controller | 1× | 1 | 12 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 4.3 | Power MOSFET | mosfet | 6× | 6 | — | part |
| 4.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
| 4.5 | Connector | connector | 3× | 3 | — | part |
| 5 | Battery Pack 4 parts | jaws-of-life-battery-pack | 1× | 1 | 13 | assembly |
| 5.1 | Li-ion Cell, 18650 | li-cell-18650 | 10× | 10 | — | part |
| 5.2 | BMS Board | bms-board | 1× | 1 | — | part |
| 5.3 | Battery Housing | jaws-of-life-battery-housing | 1× | 1 | — | part |
| 5.4 | Battery Latch | jaws-of-life-battery-latch | 1× | 1 | — | part |
| 6 | Control Handle 3 parts | jaws-of-life-control-handle | 1× | 1 | 3 | assembly |
| 6.1 | Deadman Trigger | jaws-of-life-deadman-trigger | 1× | 1 | — | part |
| 6.2 | Flow Control Valve | jaws-of-life-flow-control-valve | 1× | 1 | — | part |
| 6.3 | Handle Grip | jaws-of-life-grip | 1× | 1 | — | part |
| 7 | Work Light Module 3 parts | jaws-of-life-work-lights | 1× | 1 | 4 | assembly |
| 7.1 | LED Work Lights | jaws-of-life-led-array | 1× | 1 | — | part |
| 7.2 | LCD Panel | lcd-panel | 1× | 1 | — | part |
| 7.3 | Connector | connector | 2× | 2 | — | part |
| 8 | Carry Handle | jaws-of-life-carry-handle | 1× | 1 | — | part |
| 9 | Pressure Relief Vent | jaws-of-life-pressure-relief | 1× | 1 | — | part |
| 10 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 11 | Fastener Set | fastener-set | 2× | 2 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $30–$1M · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| rosenbauer.com ↗ | Leonding, AT | Fire apparatus | 200 units | 8–14 wks |
| 🇺🇸Oshkosh oshkoshcorp.com ↗ | Oshkosh, US | Specialty trucks (Pierce) | 200 units | 8–14 wks |
| msasafety.com ↗ | Cranberry Township, US | Safety equipment | 200 units | 8–14 wks |
| 🇩🇪Dräger draeger.com ↗ | Lübeck, DE | Safety & medical tech | 200 units | 8–14 wks |
| honeywell.com ↗ | Charlotte, US | Building & safety tech | 200 units | 8–14 wks |