Rock Hammer, 2.5 ton – 4 ton Excavator
Rock Hammer, 2.5 ton – 4 ton Excavator
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The hydraulic rock hammer is designed for breaking rock, compacted soil, and concrete in demanding site preparation and trenching applications. Built for Chinese mini excavators and other models from 2.5–4 ton, this attachment includes all components needed for immediate operation.
Key Specifications
- Weight: 350 lbs
- Hydraulic flow: 25–50 L/min
- Working pressure: 1300–1740 PSI
- Blow rate: 600–1100 BPM
- Hammer bits: 2 × 53 mm
Applications
A reliable mini excavator attachment for breaking through rocky ground, removing old slabs, and digging footings in confined spaces. The hydraulic rock hammer delivers consistent impact power with minimal vibration transfer.
Durability
Constructed with hardened steel housing and wear-resistant internals to withstand prolonged high-impact use. Includes nitrogen bottle, regulator, hoses, and tools for complete setup and field maintenance.
Compatibility
Fits a range of mini excavator models using standard mounting systems, including:
- John Deere 26–40 wedge (WBM 35)
- Hitachi 26–40 wedge (WBM 35)
- Sany 26–40 wedge (WBM 35)
- AGT KU45 pins
- Kubota 30–40 wedge
- Yanmar 26–40 pins
- Caterpillar 303–304 pins
- Bobcat X-Change
- Longking CDM6035 pins
Compatible with Chinese mini excavators using 25 mm pins, 90 mm pin center-to-center, and 92 mm dipper gap.
⚠️ If you're unsure whether a coupler will fit your machine, or if you require custom-fabricated lugging for an unlisted brand, please contact us for pricing and availability.
