Hydraulic Motor 86718004: Heavy-Duty Power Solution for Drilling Equipment This high-performance hydraulic motor (Part Number: 86718004) is designed to deliver consistent, high-torque power for rock drills, blast hole rigs, and underground drilling machines, ensuring reliable operation in extreme industrial applications. Engineered with precision and durability, it combines robust mechanical design with advanced hydraulic efficiency to meet the demanding needs of mining, quarrying, and tunnel construction.
Hydraulic Motor 86718004 is compatible with Montabert DS460, DD322i, and L5 series drill rigs equipped with L5C, L5E, or HPR400 rock drills.
Key Features
High-Torque Performance Optimized gear geometry and hydraulic circuit design provide superior torque output, enabling efficient rock penetration and heavy-load handling in hard-rock and abrasive environments. Ideal for sustaining drilling performance in dense geological formations.
Rugged Construction Constructed from heat-treated alloy steel with a wear-resistant surface coating, this motor withstands high-frequency vibrations, impact loads, and corrosive media typical of underground and open-pit operations. Extended service life reduces maintenance intervals and replacement costs.
Precision Engineering Manufactured to strict industrial standards, the motor ensures a precise fit with common drilling rig hydraulic systems, minimizing installation time and alignment errors. Pre-lubricated components and standardized interfaces facilitate quick replacement during scheduled maintenance or emergency repairs.
Energy-Efficient Operation Low-leakage seals and optimized fluid dynamics reduce energy loss, delivering consistent power while lowering operational costs. Suitable for long-duration, high-cycle applications where fuel efficiency and heat management are critical.
Applications
Underground Mining: Compatible with jumbos, raise drills, and longhole drilling rigs used in hard-rock mining operations.
Surface Drilling: Ideal for blast hole rigs, rotary drills, and exploration equipment in open-pit quarries and mineral extraction sites.
Tunneling & Construction: Suited for hydraulic systems in tunnel boring machines (TBMs), foundation drills, and mobile crushing equipment.
Benefits for Industrial Operations
Reliability: Consistent power delivery minimizes the risk of equipment failure during critical drilling cycles, ensuring project timelines are met.
Durability: Engineered to withstand abrasive dust, moisture, and temperature fluctuations, reducing unplanned downtime and maintenance costs.
Versatility: Compatible with a wide range of drilling rig models, serving as a flexible replacement for OEM and aftermarket applications.
Installation & Maintenance
Professional installation by certified technicians is recommended to ensure proper alignment and hydraulic system compatibility.
Regular fluid analysis and filter replacement are advised to maintain optimal performance and extend motor lifespan.
Store in a dry, dust-free environment to preserve surface coatings and mechanical components.
