6429001
CLAMP, BLOCK
The CLAMP, BLOCK, part number 642 900 1, is the main body of the on-board air compressor for your drilling rig. It houses the critical internal components that generate the high-pressure air needed for efficient hole flushing and other pneumatic functions on the machine.
Description
064 290 01 CLAMP, BLOCK Serving as the core of the rig's air compressor, this block contains the cylinders and pistons responsible for air compression. It is the central component where mechanical energy is converted into pneumatic power, providing…
Full Technical Description
064 290 01 CLAMP, BLOCK Serving as the core of the rig's air compressor, this block contains the cylinders and pistons responsible for air compression. It is the central component where mechanical energy is converted into pneumatic power, providing the necessary air flow for clearing rock cuttings from the borehole during drilling.
A properly functioning compressor block is essential for maintaining drilling productivity. Insufficient air pressure from a worn block leads to poor hole flushing, which slows penetration and can cause the drill string to get stuck. This component directly supports the reliability of the entire drilling cycle by ensuring a consistent supply of compressed air.
Listen for knocking sounds or look for signs of low pressure or oil in the air lines, as these can indicate internal wear. When a compressor block is cracked or severely worn, replacement is the most effective solution to restore original performance and prevent unexpected downtime.
Applications
- Underground drilling jumbos
- Mining and tunneling
- Hydraulic control systems
- Rock drilling spare parts
Specifications
| Brand | Sandvik |
|---|---|
| Machine Type | DD421-60C |
| Assembly | ASSEMBLY KIT |
Customer Reviews
No reviews yet.
Reviews come from verified buyers: customers whose quotation for this part was accepted.
How to get CLAMP, BLOCK 6429001
Jumbosan supplies CLAMP, BLOCK 6429001. Choose the way that suits you.
Send a quote request form
Fill in the short form with the quantity and your company details. We reply with availability and lead time.
Contact us by email
Email info@jumbosan.com with the part number and the quantity you need.
Message us on WhatsApp
Send the part number to +90 543 279 89 81 on WhatsApp and a salesperson replies in the chat.
Send your list to the AI quote page
Upload a PDF, photo or spreadsheet of part numbers. The AI reads it and builds the request for you, which suits long lists.

