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Metric
Imperial (US)
Hydraulic breakers
501 NG
- Breaker operating weight (kg) 730
- Breaker operating weight (lbs) 1,609
- Flow (L) 80-140
- Flow (US gal) 21.1-37
- Transport weight (kg) 8,000-18,000
- Transport weight (lbs) 17,637-39,683
The Montabert 501NG packs high performance into a compact, modern package. It delivers up to 870 blows per minute, with a retuned energy-to-weight ratio and a lighter structure (≈30 % lighter than its predecessor) for better maneuverability. Its monobloc, tie-rod–free design simplifies maintenance, and features like automatic lubrication and blank-fire protection enhance durability on the job.
