Diaphragm of rock drills 3201195384
Price:
1809
MOQ:
1
Delivery Time:
15days
Brand:
Atlas Copco / Epiroc
Product Description
Diaphragm of Rock Drills 3201195384
The 3201195384 is an accumulator diaphragm (also known as a diaphragm cup) for Epiroc (formerly Atlas Copco) rock drills. It seals the nitrogen accumulator in hydraulic rock drills, ensuring stable impact pressure during operation.
Basic Information
- Part Number: 3201195384
- Description: Rock Drill Accumulator Diaphragm
- Brand: Epiroc (Atlas Copco)
- Material: FKM (Viton) fluoroelastomer – oil-resistant, high-temperature resistant, and anti-aging
- Application: Sealing component for nitrogen accumulators in hydraulic rock drills
- Weight: Approx. 0.15 kg
- Warranty: 6 months (OEM)
Compatible Models
- Rock Drills: COP1838, COP1238, COP1638, RD18U, HL1560T
- Drill Rigs: Boomer 282, Simba S7D, Minimatic, Rocket
- Other Applications: Accumulator maintenance for underground mining/tunneling jumbos and hydraulic drill rigs
Features
- High pressure resistance (up to 250 bar), impact-resistant, and fatigue-resistant
- Operating temperature range: -20℃ to +150℃
- OEM quality; interchangeable with alternative part numbers: 3115182201, 09260298
Product Image (Reference)
No official standalone photo is available for this specific part. The image below shows an Epiroc rock drill accumulator diaphragm of the same specification, with identical appearance and structure.
Installation Notes
- Thoroughly clean the accumulator housing before installation, removing all oil, grease, and debris.
- Install the diaphragm with its sealing lip facing the nitrogen side, ensuring the sealing surface is free of scratches.
- Charge the nitrogen pressure according to the equipment specifications (typically 120–150 bar); avoid over-pressurization.
- Regularly inspect for aging or cracking to prevent nitrogen leaks that could cause weak impact performance.
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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