7–10 Ton Excavator Rock Hammer | Hydraulic Breaker

Built for 7–10 ton excavators, this hydraulic rock hammer delivers powerful and consistent breaking performance for rock, reinforced concrete and compacted ground. It is ideal for demolition, trenching, roadwork, construction and demanding site-preparation projects. The attachment includes the components required for installation and operation.

Key Specifications

• Weight: 1000 lbs
• Hydraulic flow: 50–90 L/min
• Working pressure: 1600–2300 PSI
• Blow rate: 500–800 BPM
• Hammer bits: 2 × 75 mm

Applications

A durable mini excavator attachment ideal for breaking bedrock, trenching in hard ground, and demolishing thick concrete. The high-impact design ensures reliable performance in quarry, infrastructure, and commercial construction environments.

Durability

Forged from high-grade alloy steel with reinforced housing and wear-protected bushings to withstand continuous heavy impacts. Includes nitrogen bottle, regulator, hoses, and tools for full field serviceability.

Compatibility

Fits a range of mini excavator models across two size classes:

For 7 - 10 ton models:

• John Deere 70-100 wedge (WBM 80)
• Sany 70-100 wedge (WBM 80)
• Hitachi 70-100 wedge (WBM 80)
• Kubota 70 wedge
• Caterpillar 307–308 pins
• Yanmar 70–100 pins