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Our top-notch drilling rig and mining excavator undercarriage parts are now ready for shipment to our valued customers! At Yantai Orient, we specialize in manufacturing high-quality undercarriage parts suitable for drilling rigs, mining excavators, mining bulldozers, and crawler cranes.

Drilling rig is a construction machinery suitable for drilling operations in building foundation engineering. It is widely used in municipal construction, highway bridges, high-rise buildings and other foundation construction projects. With different drilling tools, it is suitable for dry (short spiral), wet (rotary bucket) and rock formation (rock core drill) drilling operations. Rotary drilling rig has high installed power, high output torque, large axial pressure, and flexible mobility, high construction efficiency and multifunctional features.

Our Bauer BG28 Chassis parts have excellent durability, reliability, and performance. And our products use precision engineering and cutting-edge technology to withstand the toughest challenges in the construction industry.

Rolling contact with the abrasive particles of the soil between the roller tread and the link rail.

Xihoumen dual-purpose highway and railway bridge. “The World’s Largest” XCMG XR1600E Rotary Drilling Rig, less than half a year in the field, the first to complete the main pier eight 6.3 meters large diameter drilling task.

When wear is quite even over the entire surface of the grousers, it must be considered as normal.

There are many energy-saving tips for rotary drilling rigs, and proper drilling rig maintenance can actually achieve the goal of fuel efficiency. How to maintain to achieve fuel efficiency?

Firstly, in winter, it is necessary to switch to a suitable diesel fuel. Due to the lower temperature in winter, the viscosity of diesel is also relatively high, resulting in poor fluidity, poor atomization, and a decrease in the power and economic performance of the engine. In winter, diesel with a lower pour point should be selected, which is about 5 ℃ lower than the ambient temperature.

Scalloping wear of track link is normal for high speed machines with high mileage.

The unwinding and installation of steel wire ropes should be carried out using the correct method to prevent them from twisting. In addition, it is also important to avoid getting sand and soil on the surface of the rope. In order to avoid exacerbating wear and affecting the service life.

When pressurizing, do not find the pressure point, and use the lock Kelly bar as friction Kelly bar. The contact surface between the internal key of 1 pole and the oblique key of 2 pole is very small. In a short period of time, the upper end face of the internal key of 1 pole and the side face of the oblique key of 2 pole is severely worn, leading to jamming or rolling of the Kelly bar.

Replace the hydraulic oil, return oil filter element, and pilot filter element according to the specified maintenance cycle, and check if there are any adsorbed iron or copper chips on the filter element.