Drifters

Montabert drifter retrofits

Designed to enhance your hard rock drilling operation with drifters made from flexible and durable materials.

HC25 Spec sheet HC28 Spec sheet HC50 Spec sheet HC95 Spec sheet HC110 Spec sheet

Update your drifter

Upgrade and retrofit your existing drills with Montabert drifters. Designed to help enhance your drilling operation and help boost productivity, these drifters feature patented and proven energy recuperating, hydraulic dampening and progressive blow energy technologies.

Multiple size options for various applications
Less noise and vibration for enhanced operation
Promotes extended drill life span with premium components

Features and benefits

Energy recovery valve

Enables piston rebound energy to be used for the next blow. This design helps promote efficiency with no internal peak of pressure source of cavitation. Enhanced drifter position.

Noteworthy piston design

A design for high and constant impact energy. Generates long, trapezoidal-shaped shock wave for better energy transmission to the bits.

Hydraulic dampening system

Protection of the drifter and tools, as well as reduced vibrations. Optional hydraulic reverse percussion system supports real back hammering.

See Komatsu's Montabert Drifter retrofit benefits

Drilling retrofits can enable underground hard rock mining operations to extend the longevity and usefulness of an existing drilling fleet overall. They are a great solution for mining operations looking to reduce maintenance and repair costs and improve productivity.