Xi'an Huizhong Mechanical Equipment Co., Ltd.
| Brand Name | Montabert |
| Model Number | HC50 |
View Detail Information
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Product Specification
| Brand Name | Montabert | Model Number | HC50 |
| High Light | Gear Drive for Montabert HC50 ，Rock Drill Gear Drive 101100250 ，Montabert HC50 replacement gear drive | ||
The gear drive (Part No. 101100250 / 86334141) is a key transmission component used in the Montabert HC50 rock drill. It works inside the rotation system, transferring power from the drive unit to the drill’s rotation mechanism and keeping the drilling process stable under load.
In real working conditions, this component is exposed to high torque, continuous vibration, and repeated impact, especially during long drilling cycles. For this reason, material quality and gear accuracy directly affect both performance and service life.
This gear drive is manufactured from high-strength alloy steel and processed with proper heat treatment to improve resistance to wear and fatigue. Compared with standard untreated gears, it maintains more consistent performance during extended operation and helps reduce the risk of abnormal wear.
Precision machining of the gear teeth ensures correct meshing during rotation. Smooth engagement not only reduces noise and power loss but also helps protect related components such as drive shafts, bearings, and gearbox housings, which is important for overall system reliability.
Part Numbers: 101100250 / 86334141
Application: Montabert HC50 rock drill
Material: High-strength alloy steel
Heat Treatment: Applied to enhance durability and fatigue resistance
Function: Transfers rotational power within the gearbox
Manufacturing: Precision-machined for stable gear engagement
Rock Drill Rotation System
Ensures steady torque transmission to the drilling mechanism.
Mining & Quarrying
Suitable for continuous heavy-duty drilling operations.
Construction & Tunneling
Provides reliable rotation performance under demanding working conditions.
In maintenance work, gear drive failure is often linked to poor tooth contact or inconsistent hardness, rather than overload alone. A correctly machined and properly heat-treated gear can significantly reduce gearbox wear and help extend maintenance intervals, especially in high-frequency drilling environments.
The Gear Drive (Part No. 101100250 / 86334141) is an essential transmission part for the Montabert HC50 rock drill. With strong alloy steel construction, precise gear geometry, and stable torque transfer, it is well suited as a replacement component for maintaining drilling efficiency and minimizing unexpected downtime in harsh operating environments.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
2016
Total Annual:
3870000-4644000
Employee Number:
10~99
Ecer Certification：
Verified Supplier
Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect... Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect...
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