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501NG Hydraulic Rock Breaker
The Montabert 501NG is a medium-range hydraulic rock breaker engineered for demanding demolition, trenching and road construction works. Its redesigned structure combines reduced weight with high impact energy, allowing operators to work with greater precision and control while maintaining strong breaking performance.
Built with a single-piece monobloc body and without tie rods, the 501NG delivers enhanced structural strength and long-term durability. The integrated double dampening system significantly lowers vibration and noise levels, improving operator comfort and making the breaker suitable for use in urban and noise-sensitive environments.
Key Advantages
- Lightweight design with improved power-to-weight ratio.
- Monobloc construction for increased robustness and service life.
- Double dampening system for effective noise and vibration reduction.
- High agility and precise control for finishing and trenching works.
- Reliable performance across a wide range of operating conditions.
Technical Specifications
| Model | 501NG |
| Equipment type | Hydraulic rock breaker |
| Carrier weight range | 9 – 16 t |
| Breaker weight | 601 kg |
| Weight with mounted tool | 666 kg |
| Weight with adapter plate | 859 kg |
| Oil flow (min / max) | 80 – 140 l/min |
| Maximum operating pressure | 140 bar |
| Admissible back pressure | 15 bar |
| Input power | 32.6 kW |
| Impact frequency | 420 – 870 bpm |
| Noise level | 96 dB(A) |
Applications
The Montabert 501NG hydraulic breaker is widely used in demolition, trench excavation and road works where precision, reliability and low vibration are critical. Its balanced design makes it well suited for both heavy-duty breaking and controlled finishing operations.
Contact our team to request technical details, check availability or receive support with spare parts and compatible components for the Montabert 501NG.
Discover other hydraulic breakers from this manufacturer in the Montabert section at TechCom.