Sand-vik Feed Drive Line 55043533
Price:
6683
MOQ:
1
Delivery Time:
15days
Brand:
Sand-vik
Product Description
Sand-vik Feed Drive Line 55043533 (Feed High-Pressure Hydraulic Hose Assembly)
1. Basic Information
Part No.: 55043533
Name: Feed Drive Line / Hydraulic Hose Assembly
Brand: Sand-vik
Application: DD series (DD421/DD422i) and DL series underground & surface rock drills, compatible with TF/TFX500 feed systems.
Function: High-pressure pipeline for feed cylinders. It conveys hydraulic oil to control drill feed movement and delivers a maximum stable feed force of 25 kN.
Structure: Rubber hose reinforced with double steel wire braids, fitted with original Sand-vik metal couplings.
Weight: Approx. 2.5 kg
2. Technical Specifications
Working Pressure: 315 bar
Burst Pressure: ≥ 945 bar
Applicable Medium: Anti-wear hydraulic oil (ISO VG 46/68)
Temperature Range: −30 ℃ ~ +120 ℃
Reinforcement Layer: Double steel wire braid
Features: Oil resistance, abrasion resistance and anti-aging performance. Designed for harsh mining environments with heavy dust and strong vibration.
4. Installation & Maintenance Notes
Pre-installation Inspection: Check for cracks, bulges, aging and oil leakage.
Installation Requirements: Avoid sharp bends and friction against metal components. Fasten couplings with proper torque to prevent loosening and leakage.
Maintenance Cycle: Mandatory replacement every 12 months. Replace immediately if bulging, oil leakage or outer layer peeling occurs.
Common Faults: Oil leakage at couplings, hose bulging, outer layer wear, aging and cracking.
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Company
Hunan Chengzhai Machinery Equipment Co., Ltd.
Location
Changsha Avenue, Yuhua District, Changsha, Hunan, China (Changsha) ASEAN Economic and Trade Cooperation Headquarters Base 1209
Contact Person
sunny wen