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| Brand Name: | OEM Standard |
| Model Number: | 86323953 |
| MOQ: | 1 Piece |
| Price: | USD 120-280 / Piece |
| Delivery Time: | 3-5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
Precision engineered replacement gear driving shaft designed for Montabert HC50 series hydraulic rock drill drifters. Manufactured from hardened alloy steel with exact OEM specifications for reliable power transmission and extended service life in demanding mining, quarrying, and tunneling applications.
The 86323953 Gear Driving Shaft is a critical power transmission component within the Montabert HC50 hydraulic rock drill drifter system. This shaft connects the hydraulic motor output to the drifter gear mechanism, converting rotational energy into percussive drilling force. Precision machined from high-grade hardened alloy steel (42CrMo), this component is heat treated and surface finished to withstand extreme torque loads, continuous high-frequency operation, and harsh underground drilling environments. As a direct OEM specification replacement, it guarantees perfect dimensional fit, seamless installation, and dependable performance equivalent to or exceeding the original factory part.
| Part Number | 86323953 |
| Compatible Machine | Montabert HC50 Hydraulic Rock Drill Drifter |
| Part Type | Gear Driving Shaft / Drive Shaft |
| Material | 42CrMo Alloy Structural Steel |
| Heat Treatment | Quenching + High Temperature Tempering |
| Hardness | HRC 48-52 |
| Surface Treatment | Anti-rust Coated, Precision Ground |
| Tolerance | +/- 0.01mm on critical diameters |
| Weight | Approximately 2.8 kg |
| Packaging | Anti-rust wrapping with export-grade plywood case |
This gear driving shaft is designed for the following Montabert HC50 series applications:
As a specialized supplier of Montabert hydraulic drifter replacement parts, we ensure every 86323953 gear driving shaft undergoes rigorous quality control: raw material certification, dimensional accuracy check, heat treatment hardness verification, and final magnetic particle inspection. With ISO 9001:2015 certified manufacturing processes and over 15 years of experience in rock drill spare parts, we deliver components that meet or exceed OEM performance standards.
| Individual Packaging | Anti-rust oil applied, wrapped with VCI anti-corrosion paper and bubble film |
| Outer Packaging | Export-grade plywood case with foam cushioning and desiccant packs |
| Shipping Method | DHL, FedEx, UPS for urgent orders; Sea freight for bulk orders |
| Delivery Time | 3-5 working days for stock items; 15-25 days for production orders |
| Labeling | Part number, description, quantity, and handling marks printed on each case |
