Compacct Tractor Pto Drive1 Row Potato Digger (AP-90)

The company's main products include Electric Mining Underground Mucker, Continuous Mining Machine, Underground Mine Loader series, etc., which can provide domestic and foreign customers with a series of products and a series of supporting products and services. Our company has formed a' faster product innovation, production specialization and timely delivery' core competitive edge. We are committed to using sustainable and environmentally-friendly practices throughout our operations. Our company is committed to social responsibility and supports a number of charitable initiatives.

Underground Digger

Tightness adjustment of scraper chain

When the scraper chain is too loose and the scraper chain is inverted, the chain or press plate screw is easily broken. When the scraper chain is too tight, it will accelerate chain wear and power consumption. The correct amount of sag is 10~20mm (observed at the bottom of the unloading point during positive operation). During adjustment of the scraper chain, loosen the adjustment nut on the adjusting bolt. Note that the adjustment amount of the two sides shall be the same basically. After the sag amount of chain is 10~20mm, the adjustment nut is locked. If the adjustment amount is not enough, two sections of the chain can be removed.

Tightness adjustment of crawler

When the crawler is too loose, the chain is likely disengaged. When the crawler is too tight, the wear of chain link will be accelerated and power consumption will be increased. The method of crawler tensioning: take out the hose connector, inject the lithium base grease from the square hole of the tensioning oil cylinder by using the grease gun. The method of crawler releasing: unscrew the check valve and give off the grease.

Underground Digger

We firmly believe that with our high-quality and low-cost Compacct Tractor Pto Drive1 Row Potato Digger (AP-90), enthusiastic service attitude and perfect after-sales service, we will gain the trust of customers. Our company implements strict quality control system, adheres to the belief that quality is based on the market and wins the market with reputation, which makes us deeply favored by enterprises at home and abroad. Since its establishment, our company has been in line with the concept of integrity, mutual benefit and win-win, constantly demanding ourselves and constantly innovating in science and technology, which is our direction and driving force.