Key Specifications
- Excavator class28 - 35 t
- Operating weight (kg)approx. 2577
- Tool diameter (mm)155
- Impact rate (bpm)300-450
- Operating pressure (kg/cm²)160-180
- Oil flow (L/min)180-240
- Hose diameter (mm)31.75
- Main valveInternal (inside)
- AccumulatorYes (with)
Product Highlights
Why Choose the ZSB121
⚙️ Performance
Large tool diameter, strong breaking force
🛡️ Durability
Stable impact, high work efficiency
🔧 Maintenance
Parts in good supply, easy maintenance
Suitable for mining, tunneling and medium-to-heavy jobs.
Request a Quote
Interested in the ZSB121?
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Tel+86 199-6700-3540
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WhatsApp+86 199-6700-3540
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Emailway@zbreaker.com
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AddressZbreaker Machinery, No. 1226 Songhua Jiang West Road, Xinshi Town, Bowang District, Ma'anshan City, Anhui Province, China
Full range of ZSB series hydraulic breakers — high market volume with universally compatible spare parts.