Fittings & Adapters

Hydraulic Breaker Adapter

✓100% Hydrostatic Proof Tested

🛡️ Manufacturing Quality Backing

✓Mill Test Certificate (EN 10204 3.1) available

✓Hydrostatic proof tested to 2x - 4x burst safety margin

✓ISPM-15 export-compliant seaworthy crating

Technical Specifications & Standards Matrix

Standard engineering parameters. Custom sizing, specialized port threads, and bespoke geometries fabricated upon request.

Specification Parameter	Engineering Value / Rating
Material	High Tensile Forged Alloy Steel 42CrMo4 / 4140
Hardness Rating	HRC 28-32 through-hardened
Working Pressure	Up to 500 Bar (7,250 PSI)
Thread Standard	Metric M14-M42, BSP 1/2"-1.1/4", JIC 3/4"-1.7/8"
Compatibility	Universal fit for leading excavator breaker brands

Engineering Overview & Design Architecture

Specially engineered for severe demolition attachments and hydraulic rock breakers (Soosan, Furukawa, NPK, Montabert, Atlas Copco). Constructed with heavy-wall heat-treated alloy steel to prevent thread shearing and body cracking caused by continuous high-frequency hammer blows.

⚡ Key Engineering Features

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Shock & Vibration Proof: Heat-treated alloy steel absorbs severe kinetic impact without thread fatigue.

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High-Flow Bore Design: Oversized internal conduit allows unrestricted hydraulic oil flow to hammer piston.

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Zero Leak Seal Interface: Precision 60°/37° cone and O-ring seal seats prevent hazardous oil spray.

🏭 Target Industry Applications

•Excavator Hydraulic Rock Breakers & Hammers

•Concrete Crushers & Demolition Shears

•Quarrying & Mining Attachments

Need customized application sizing? Our design engineers calculate hydraulic line velocities, impulse factors, and temperature drop margins to recommend exact wall thickness and crimp specs.

⚡Fast Commercial RFQ Desk