High input/output efficiency ratio, for reduced and optimized energy consumption
Easy maintenance with long intervals and service kits available
Single body drifter prevents seizing and breakage issues
High-frequency rotation engines designed for high speed drilling
New generation of hydraulic thrust increases penetration speed, shanks life, rods and bits
Optional hydraulic reverse percussion for long hole drilling applications
Easy adaptation on carrier
Large hydraulic hoses setup and configurations
The most powerful Montabert drifter for underground drilling
High efficiency ratio
Single body drifter without tie rods