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| Place of Origin: | France |
| Brand Name: | Montabert |
| Certification: | ISO-9001,API |
| Model Number: | 86746443 |
The 86746443 Shank Rotation Drive is a core power transmission component designed specifically for the Montabel HC95 hydraulic rock drill. Its main function is to transmit rotational power to the drill pipe, ensuring the HC95 can continuously perform high-torque drilling operations. This component uses a hardened steel gear body and bronze inner hub (achieving low-friction meshing), enabling it to withstand heavy loads and continuous vibrations under harsh working conditions.
| Parameter | Details |
|---|---|
| Part Number | 86746443 |
| Compatible Model | Hydraulic Drifter Parts |
| Place of origin | France |
| Weight | 5 kg |
| Delivery time | 2-3 week |
| Product Materia | Forged high-strength steel |
| Certifications | ISO 9001/CE |
1. Precise adaptation to Montabert HC95: The original and OEM rotary drives are perfectly matched with the motor shaft and handle interface of HC95. No adjustment required - seamless power transmission can be restored upon installation.
2. Dual material durability Gear body: Hardened alloy steel can resist gear wear and fracture under high torque.
Bronze wheel hub: self-lubricating material can reduce friction on the motor shaft and extend component life.
3. Stable power transmission: The precision cut gear teeth (matched with the transmission ratio of HC95) minimize power loss and maintain stable drilling speed and torque of the rock drill.
Why choose us
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd. is a professional enterprise integrating R&D, production and supply of rock drilling equipment. Since its establishment, we have focused on industry needs, integrated global high-quality industrial resources, and relied on solid technical accumulation and mature supply chain layout to stand out in the competitive market, becoming a reputable benchmark in the industry. Guided by actual market demands, we offer a full range of products including open-pit drilling rigs, rock drills, mining drilling rigs, buckets and complete drilling tool sets. We also regard efficient and reliable after-sales service as our core advantage. Covering R&D, production, delivery and maintenance, our full-process closed-loop quality control ensures stable product performance and thoughtful service, gaining deep recognition and long-term trust from customers at home and abroad.
