The Montabert SD42 Hydraulic Breaker is designed for machines weighing 5–12 tons. It provides high power with reduced weight and minimal maintenance, making it ideal for infrastructure, landscaping, excavation, and civil engineering projects — even in urban environments.
It is equipped with a hydraulic accumulator that requires no nitrogen checks, a tie-rod–free design for weight reduction, and balanced lifting points for safe handling and hose protection.
Manufactured in France, it is built from carefully selected raw materials and engineered to the highest quality standards.

• Weight (kg)456
• Chisel diameter (mm)84
• Blows per minute (BPM)1440
• Number of speeds
• Designed for tools weighing (tons)5-12
• Working pressure (BAR)125
• Flow rate range (liters/minute)70-120