61477779
METER SET
The 614 777 79 METER SET is your direct link to controlling various functions on the rig. It's the tactile interface that translates operator input into mechanical action, whether it's engaging a feed or actuating a valve. Keeping this set in good shape means smoother, more responsive operation.
Description
614 777 79 METER SET is usually what you'll find in the control console or sometimes out on the deck, directly linked to a valve or a mechanism. It's not just a handle; it's the mechanical interface that translates your hand movement into a specific…
Full Technical Description
614 777 79 METER SET is usually what you'll find in the control console or sometimes out on the deck, directly linked to a valve or a mechanism. It's not just a handle; it's the mechanical interface that translates your hand movement into a specific action down the line. Think about engaging a feed, rotating the head, or even just opening a dump valve – this METER SET is the physical connection that makes it happen, giving you that tactile feedback as you operate the rig.
When these levers start getting tired, you'll definitely notice it. The most common thing is a general sloppiness in the controls. You might find yourself pushing the lever further than usual to get the same response, or it might not return to neutral cleanly. Sometimes, you'll even hear a clunking or grinding noise as the internal linkages wear out, especially if it's connected to something heavy-duty like a rotation motor engagement. If it's really bad, you might get inconsistent impact or feed drift because the valve isn't fully actuating or holding its position.
Replacing a METER SET isn't usually a huge job, but it's one of those things that can make a big difference in operator comfort and control precision. When you're putting a new one in, always make sure to check the pivot points and the connecting rods for any wear or binding. A lot of guys just swap the main body and forget to inspect the associated linkages, which can lead to premature wear on the new part. Also, a little bit of grease on the moving parts goes a long way, but don't overdo it.
Applications
- Underground drilling jumbos
- Mining and tunneling
- Hydraulic control systems
- Rock drilling spare parts
Specifications
| Brand | Sandvik |
|---|
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