SD36 Hydraulic Rock Breaker
The Montabert SD36 is a compact hydraulic rock breaker designed for demanding demolition and excavation works on medium to heavy carrier machines. It delivers consistent impact energy while maintaining controlled noise and vibration levels, making it suitable for intensive use in construction, quarrying and infrastructure projects.
The SD36 features a monobloc body without tie rods, which enhances structural strength while reducing overall weight and mechanical stress. Its nitrogen-free hydraulic accumulator eliminates the need for regular gas inspections, simplifying maintenance and minimizing downtime on the job site.
Key advantages
- Monobloc design without tie rods for increased reliability and reduced weight.
- Maintenance-free hydraulic accumulator without nitrogen charging.
- High back pressure tolerance for stable operation in tough conditions.
- Soundproofed housing with integrated suspension to reduce noise and vibration.
- Anti-blank firing protection to prevent internal damage and extend service life.
- Automatic working pressure adjustment for optimal on-site performance.
- Single-retainer tool changing system for fast, safe and easy replacement.
Technical characteristics
| Model | SD36 |
| Equipment type | Hydraulic rock breaker |
| Breaker weight | 279 kg |
| Weight with mounted tool | 304 kg |
| Weight with adapter plate | 396 kg |
| Carrier weight range | 4 – 10 t |
| Hydraulic flow rate | 55 – 100 l/min |
| Maximum operating pressure | 125 bar |
| Maximum back pressure | 20 bar |
| Input power | 20.8 kW |
| Impact frequency | 700 – 1540 bpm |
| Noise level | 93 dB(A) |
Applications
The Montabert SD36 hydraulic rock breaker is used in demolition, quarrying and heavy construction applications where high reliability, controlled impact energy and long service life are required. Its balanced design makes it suitable for continuous operation while maintaining high productivity and operator comfort.
Contact our team to receive additional technical information, check availability or request assistance with spare parts and compatible components for the Montabert SD36.
You can also explore other hydraulic breakers from this manufacturer in the Montabert section of TechCom.