Montabert Parts

Distribution Plate– Part Number 86344199 The 86344199 Distribution Plate is the core hydraulic control component of the Montabert HC50 hydraulic drifter , often called the “heart of the drifter." It precisely times and routes high-pressure hydraulic oil to the impact piston and rotary system, regulating percussion frequency, impact power, and cutting torque. Its complex porting pattern ensures the HC50 delivers consistent, efficient performance under the most demanding mining

Dawn Cylinder– Part Number 86334299 The 86334299 Dawn Cylinder (also known as the Front Guide or Guide Cylinder) is a core structural and guiding component for the Montabert HC50 hydraulic drifter , forming the front housing of the impact mechanism. This precision-machined cylinder houses the shank, front bearing, and seal assemblies, guiding the reciprocating piston while maintaining hydraulic pressure integrity and alignment for the drill string. Manufactured to Montabert’s

Bearing Holder Plate– Part Number 86344116 The 86344116 Bearing Holder Plate is a precision-machined structural component for the Montabert HC50 hydraulic drifter , designed to securely mount and align the front bearing assembly. This robust plate maintains the bearing’s position under extreme impact and vibration loads, ensuring stable support for the shank and rotary mechanism while preserving critical alignment. Manufactured to Montabert’s exact OEM specifications, this

Shield– Part Number 86334240 The 86334240 Shield is a specialized protective and sealing component for the Montabert HC50 hydraulic drifter , designed to shield the front assembly from rock dust, debris, and water while maintaining critical alignment. Crafted from high-performance polyurethane, this shield acts as a robust barrier, preventing contamination of internal parts and reducing wear caused by abrasive particles. Manufactured to Montabert’s exact OEM specifications,

Gear Driving Shaft– Part Number 86323953 The 86334125 Shank Stop is a critical impact-limiting component for the Montabert HC50 hydraulic drifter , designed to absorb and control the rearward travel of the drill shank during each percussion cycle. It acts as a precision “hard stop" to regulate the shank’s stroke, preventing over-travel damage to internal components while ensuring consistent, efficient energy transfer to the drill bit. Manufactured to Montabert’s exact OEM

Gear Driving Shaft– Part Number 86323953 The 86334109 Thrust Lining is a precision-engineered load-bearing and guiding component at the core of the Montabert HC50 hydraulic drifter . It absorbs the high axial thrust generated during the impact cycle while maintaining perfect alignment for the reciprocating piston and shank assembly, ensuring smooth, efficient percussion. Manufactured to Montabert’s exact OEM specifications, this thrust lining guarantees a seamless drop-in fit

Gear Driving Shaft– Part Number 86323953 The 86323953 Gear Driving Shaft is the core power transmission component of the Montabert HC50 hydraulic drifter , serving as the critical link between the hydraulic motor and the drill bit shank. This precision-machined shaft transfers high-torque rotary power while maintaining precise alignment, ensuring smooth, efficient drilling performance under extreme mining conditions. Manufactured to Montabert’s exact OEM specifications, this

Spacer– Part Number 86241940 The 86241940 Spacer is a precision-machined structural component for the Montabert HC50 hydraulic drifter , designed to maintain critical clearances and alignment between key internal assemblies. This cylindrical spacer ensures proper spacing of the impact mechanism, valve components, and shank assembly, preserving the drifter’s hydraulic efficiency and structural integrity. Manufactured to Montabert’s exact OEM specifications, this spacer

Hyd. Stop Piston– Part Number 86747110 The 86747110 Hydraulic Stop Piston is a precision-engineered control component at the core of the Montabert HC95 hydraulic drifter , responsible for limiting the impact piston’s stroke and preventing over-travel. It regulates the impact mechanism’s cycle, ensuring consistent percussion power while protecting the drifter’s internal components from damage. Manufactured to Montabert’s exact OEM specifications, this stop piston guarantees a

Splined Nut– Part Number 86746427 The 86746427 Splined Nut is a high-performance, self-lubricating power transmission component for the Montabert HC95 hydraulic drifter , acting as the critical interface between the hydraulic motor and the drill bit shank. This precision-machined bronze nut transfers high-torque rotary power while providing wear resistance and alignment stability, ensuring smooth, efficient drilling under extreme conditions. Manufactured to Montabert’s exact

RP Body– Part Number 101015600 The 101015600 RP Body is the core structural housing of the Montabert HC95 hydraulic drifter , forming the main pressure chamber for the impact mechanism and rotary assembly. This precision-machined body encloses the piston, distributor, and shank assembly, while providing critical mounting points for the front guide, motor, and hydraulic connections. It serves as the central “backbone" of the drifter, maintaining alignment and structural

Front Bearing– Part Number 86746450 The 86746450 Front Bearing is a precision load-bearing and guiding component at the core of the Montabert HC95 rock drill ’s front-end assembly. It supports the rotating shank and drill bit, absorbing radial and axial loads during high-frequency impact and rotary cycles, while maintaining perfect alignment to minimize friction and wear. Manufactured to Montabert’s exact OEM specifications, this front bearing guarantees a seamless drop-in

Flange– Part Number 86747300 The 86747300 Flange is a precision hydraulic connection and structural mounting component for the Montabert HC95 rock drill, serving as the interface between the drill’s hydraulic manifold and external fluid lines. This compact, robust flange integrates threaded ports and mounting features, efficiently routing high-pressure hydraulic fluid while providing rigid structural support for adjacent assemblies. Manufactured to Montabert’s exact OEM

Spline Sleeve– Part Number 86746427 The 86746427 Spline Sleeve is a core power transmission component at the heart of the Montabert HC95 rock drill ’s rotary system. This precision-machined bronze sleeve acts as the interface between the hydraulic motor’s output shaft and the drill bit shank, transferring high-torque rotary power while providing self-lubricating wear resistance. It ensures smooth, efficient power delivery during continuous heavy-duty drilling, directly

Cylinder – Part Number 86746898 The 86749116 Rear Cover is a critical structural and sealing component at the rear end of the Montabert HC95 rock drill ’s hydraulic cylinder assembly. It encloses the internal piston and valve mechanism, maintains high-pressure hydraulic integrity, and provides a rigid mounting interface for the drill’s rear hydraulic connections. This precision-machined cover ensures stable operation under extreme impact and vibration loads, directly

Cylinder – Part Number 86746898 The 101048647 Quick Injection Nozzle is a precision fluid delivery component at the core of the Montabert HC95 rock drill ’s lubrication and cooling system. It injects pressurized lubricant or water mist directly into the shank and drill bit interface, reducing friction, dissipating heat, and flushing rock cuttings to maintain efficient drilling performance. Manufactured to Montabert’s exact OEM specifications, this quick injection nozzle

Cylinder – Part Number 86746898 The 86788106 Pressure Governor Block is the core hydraulic control module of the Montabert HC95 rock drill , acting as the "central nervous system" of the drill’s hydraulic circuit. This precision-machined manifold integrates high-pressure (HP), low-pressure (LP), rotation (ROTA), and drain (DRAIN) ports, precisely regulating fluid flow and pressure to balance percussion power and rotary torque. It ensures stable, efficient drilling performance

Cylinder – Part Number 86746898 The 101062742 Upper Flange is a critical structural and sealing component at the core of the Montabert HC95 rock drill ’s upper cylinder assembly. This robust, precision-machined flange serves as the top mounting interface for the drill’s hydraulic system, enclosing the internal valve and piston mechanism while maintaining high-pressure hydraulic integrity. It distributes mechanical stress evenly across the cylinder housing, ensuring stable

Cylinder – Part Number 86746898 The 101048647 Injection Nozzle is a precision fluid delivery component at the core of the Montabert HC95 rock drill ’s lubrication and cooling system. It injects pressurized lubricant or water mist directly into the shank and drill bit interface, reducing friction, dissipating heat, and flushing rock cuttings to maintain efficient drilling performance. Manufactured to Montabert’s exact OEM specifications, this injection nozzle guarantees a

Cylinder – Part Number 86746898 The 101015632 Front Guide is a precision guiding and structural core component for the Montabert HC95 rock drill , serving as the front-end housing for the shank assembly and drill bit. This robust, precision-machined guide maintains perfect axial alignment of the shank during high-frequency impact and rotary cycles, while providing a rigid mounting interface for the drill’s front-end components. Manufactured to Montabert’s exact OEM specificat