Excavator Rock Breaker brand DOOSAN LIUGONG XCMG SANY top type box type side type all kind of breaker soosan SB40 SB43 SB50

If you are looking for a hydraulic breaker that can handle heavy-duty tasks, the DOPRO DPTB680 is a great choice. For those in need of a more compact hydraulic breaker, It is an excellent option. This breaker is specifically designed for mini excavators and backhoes, making it ideal for smaller construction projects.

For excavator drivers who frequently use hydraulic breakers, charging nitrogen is a routine. But many excavator operators don’t know how much nitrogen should be added, so today we will discuss how much nitrogen should be added and how to add it.

Why Do We Charge The Hydraulic Breaker With Nitrogen?

When it comes to the role of nitrogen, we have to mention an important component – the accumulator. The accumulator is filled with nitrogen, which can store the remaining energy of the hydraulic breaker in the previous blow and the energy of the piston recoil, and release the energy at the same time during the second blow to increase the striking power. In short, the effect of nitrogen is to increase the strike energy. Therefore, the amount of nitrogen determines the performance of the hydraulic breaker.

DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments .

Until now ,we get three factory and one export company ,The factory size more than 7,000 square meters. only from last two years we officially developing into overseas markets. and we have successfully expanded our business to the world countries. from Aisa to Europe , USA, Latin America ,Oceania...

Our related series products include Hydraulic Breaker, Quick Hitch Coupler ,Hydraulic Compactor , Hydraulic Grapple ,Hydraulic Crusher ,Thumb Bucket ,Wood Grapple ,Pile Hammer,Hydraulic Vibrating Ripper,Hydraulic Shear, excavator parts, etc ,We have all kinds of production equipment.

DOPRO , ONE STOP SOLUTION FOR EXCAVATOR ATTACHMENT !