When the temperature of the oil measured by the sensor of the temperature control valve is lower than the action value (generally 70 - 85 degrees), the lubricating oil directly returns to the main engine from gas cylinder; when the oil temperature is higher than the action value, the temperature sensor of the temperature control valve is driven by the sleeve to push away the valve core, open the bypass valve, and let the lubricating oil enter the cooler for cooling (the higher the temperature, the larger the bypass valve is opened), and then the cooled lubricating oil to the main engine, so as to control the exhaust temperature of the air compressor during operation.
[pdf] 
1. S82 Pneumatic Rock Drill Powerful gas control system: The sealing performance is enhanced to get more powerful rock drilling impact energy. Field tests show that under different rock conditions, the footage efficiency is 10%-25% above that of YT28; 2. Advanced rotary structure (obtained from t. .
1. S82 Pneumatic Rock Drill Powerful gas control system: The sealing performance is enhanced to get more powerful rock drilling impact energy. Field tests show that under different rock conditions, the footage efficiency is 10%-25% above that of YT28; 2. Advanced rotary structure (obtained from t. .
Compared with YT29A, the speed is faster and diamond drills rock. YT29S/S82air-leg rock drill is a heavy-duty air-leg rock drill with high efficiency and low consumption characteristics. It is especially suitable for use in the construction of railways, highways, hydropower, etc., and is also used. .
S82air-leg rock drill is a heavy-duty air-leg rock drill with the characteristics of high efficiency and low consumption. It is especially suitable for use in the construction of railways, highways, hydro power, etc., and is also used for mine tunneling and various rock drilling operations in.
[pdf] 
Your drill has many grease points that prevent early wear and allow your machine to run smoothly. Regular greasing is important. .
The feed rail chain on your WORD Rock Drill can become loose periodically. The natural movement of the machine during drilling leads to wear within the primary sprocket of the feed. .
No job site is clean, so it is almost impossible to prevent your quick connects from getting dirty even when they are hooked up. Although they pretty much stay dirty, it’s important to clean the quick connects when re-attaching them to your machine. With the. .
During your down time it is important to make sure your line oiler is refilled with rock drill oil. When drilling, the oil level in your line oiler should. .
The extension clamp plates are protective plates located on your feed rail. These plates serve as a buffer between the steel of your feed rail and the steel of your feed rail extension piece.. Appropriate care matters: Daily drill bit care improves efficiency, safety, and extends your equipment’s lifespan on any terrain. Inspect and clean regularly: Routine checks and cleaning prevent wear, overheating, and unplanned downtime.
[pdf] 