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| Place of Origin: | France |
| Brand Name: | Montabert |
| Certification: | ISO-9001,API |
| Model Number: | 86746492 |
The 86746492 cover is a dedicated heavy-duty structural protection component for the Montabert HC95 hydraulic tunneling machine, acting like an "outer shield" to protect the machine's core internal systems (hydraulic valves, transmission components, and piston assemblies). In addition to providing physical protection, it plays a crucial role in maintaining hydraulic integrity and component alignment: its precision-machined sealing surfaces and mounting points ensure stable operation of the HC95 in harsh mining/tunneling environments.
| Parameter | Details |
|---|---|
| Part Number |
86746492 |
| Compatible Model | Hydraulic Drifter Parts |
| Place of origin | France |
| Weight | 1 kg |
| Delivery time | 2-3 weeks |
1. Field Durability: Unlike thin-gauge or low-grade covers, it resists cracking, warping, or deformation even when exposed to rock debris impacts or heavy equipment handling.
2. Sealing Design: The recessed grooves (visible in product images) accommodate high-pressure O-rings, preventing hydraulic fluid leaks (even at 350 bar operating pressure) and blocking rock dust/moisture from entering internal systems.
3. Hole Pattern & Profile: The multi-hole layout (seen in photos) aligns exactly with the HC95’s internal component mounting points, ensuring valves, lines, and fasteners are positioned with zero misalignment—critical for stable hydraulic flow and piston operation.
4. Load Distribution: The cover’s reinforced, contoured profile distributes fastening torque evenly across the housing, reducing stress concentrations and extending the drifter’s overall service life.
The 86746492 Cover is essential for:
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd. is a professional entity specializing in the integration of R&D, production, and supply for rock drilling equipment. Since its founding, we have centered our efforts on addressing industry-specific needs, integrated premium industrial resources from across the globe, and leveraged solid technical reserves paired with a well-established supply chain framework to distinguish ourselves in the fiercely competitive market. Today, we have emerged as a reputable industry benchmark trusted by peers and clients alike.
