Many high-altitude truck drivers feel that they must speed up or slam their brakes. This is not the case. It depends on different road conditions. When the road conditions are good, it should be accelerated as quickly as possible so as to enter the constant speed as soon as possible. If it is still accelerating slowly, Keeping the engine at a low speed for a long time is not only more costly, it is also more detrimental to the engine. Also, it should be quick and thorough when braking. Do not step on it a little, otherwise it will easily wear out the brake pads.

In the daily maintenance of the vehicle, the old driver of the aerial work vehicle has accumulated the following experience, and now share with the majority of driver friends:

When a truck is blocked at multiple lanes, it should be slowly accelerated and quickly braked in order to avoid rear-end collision. Do not see the front vehicle quickly and follow it. Otherwise, the rear vehicle may catch up quickly. Accelerated start, the rear car will slow down, and the brake must be fast, otherwise it is easy to hit the front car.

The service life of high-altitude trucks is 8 years. It is best to replace them within 5 years. In less than three years, the number of car problems will increase, and the cost of maintenance will be enormous. This is not as good as buying new cars in time. This is the same for buying a used car. It is best not to buy used high-altitude vehicles that have been used for 5 to 6 years. Otherwise, there will be a lot of car problems.

It's better not to listen to the radio for more than half an hour while parking, otherwise it will easily lead to loss of battery for overhead vehicles. As the battery is driven by the engine, it can not be charged continuously. If you listen to the radio for a long time, it will lead to battery loss. Electricity is too fast and it hurts the battery.

It is not necessary to frequently maintain and maintain aerial work vehicles. According to many years of experience, as long as the car can continue to run smoothly, there will not be too many hidden dangers. It will not affect the driving problem and it will not be easy to repair or replace the accessories. Otherwise, once you Because a minor problem has been repaired at the repair station, you may have set up a home with the repair station. Unless the car has aged to the repair and maintenance.

Hydraulic Engineering Percussion Drilling Rig

Percussion drilling is a manual drilling technique in which a heavy cutting or hammering bit attached to a rope or cable is lowered in the open hole or inside a temporary casing. The technique is often also referred to as 'Cable tool'. Usually a tripod is used to support the tools. By moving the rope or cable up and down, the cutting or hammering bit loosens the soil or consolidated rock in the borehole, which is then extracted later by using a bailer. Just as with hand augering, a temporary casing of steel or plastic may be used to prevent the hole from collapsing. When the permanent well screen and casing are installed, this temporary casing has to be removed.


The percussion borehole drilling rig's technical advantages:

- Unlike any other drilling method, percussion can remove boulders and break harder formations, effectively and quickly through most types of earth.
- Percussion drilling can in principle deal with most ground conditions.
- Can drill hundreds of feet (one well hand-drilled in China in 1923 was over 4000 feet deep).
- Can drill further into the water table than dug wells, even drilling past one water table to reach another.

Hydraulic Engineering Percussion Rig,Big Cable Percussion Drilling Rig,Large Diameter Construction Percussion Rig

Henan YK Prospecting Machinery Co., Ltd , https://www.yyboreholedrilling.com