Xi'an Huizhong Mechanical Equipment Co., Ltd.
| Applicable brands | Montabert HC50 |
| Part number | 86334109 |
| weight | 1.27KG |
| Producing country | China |
| Brand Name | Montabert |
| Model Number | HC50 |
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Product Specification
| Applicable brands | Montabert HC50 | Part number | 86334109 |
| weight | 1.27KG | Producing country | China |
| Brand Name | Montabert | Model Number | HC50 |
| High Light | hard rock drill replacement parts ，mining rock drill accessories ，tough condition rock drill parts | ||
The hydraulic stop piston sleeve (part number 86334109) is an important internal component used in the Montabert HC50 rock drill. It is installed in the hydraulic section of the drill and works together with the stop piston to ensure stable movement, proper alignment, and reliable operation during high-frequency drilling.
This sleeve helps guide the piston smoothly inside the housing while reducing friction and protecting surrounding components from excessive wear. It also helps maintain stable hydraulic performance, which is important for keeping the drill running efficiently under heavy working conditions.
Made from high-strength alloy steel, the part is heat-treated for better hardness and wear resistance. It is designed to handle continuous vibration, hydraulic pressure, and impact loads commonly found in mining, quarrying, and tunneling jobs.
This part is widely used in:
It is suitable for heavy-duty drilling environments where the rock drill works continuously under high impact and hydraulic pressure.
The hydraulic stop piston sleeve is not usually the first part to fail, but once it becomes worn, it can affect piston movement and hydraulic stability inside the drill. In some cases, it may also cause abnormal wear on nearby parts. Regular inspection and replacement at the right time can help reduce downtime and keep the drill working properly.
A good-quality sleeve means:
For contractors and drilling companies, using reliable replacement parts helps improve working efficiency and avoid unnecessary breakdowns on site.
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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