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Category: Knowledge

China Hydraulic Wheel Excavators Factory - XIAYU

Knowledge

What Is The Harm Of Adding Too Much Oil?

 What is the harm of adding too much oil? Too much oil reduces the output power of the engine. When the engine is working, the …

Knowledge

Excavator sales in September increased by more than 60% year-on-year

China Securities Network News (Reporter Cui Xiaosu) On October 15, industry statistics disclosed by the China Construction Machinery Industry Association showed that among the 25 …

Knowledge

How To Choose Right Excavator Oil, Here Are Tips!

 1、 The quality of oil has nothing to do with the grade of oil.         There is always a sense of bewilderment when you go to …

Knowledge

Rules for regular maintenance of excavators

1. Fuel management Different grades of diesel should be selected according to different environmental temperatures; diesel cannot be mixed with impurities, dust and water, otherwise …

Knowledge

The reason of one side of arm can’t turn

1.Pilot control handle spool stuck   The reason for unilateral non-rotation is that the valve core in the pilot control handle is stuck. At this …

Knowledge

Excavator investment analysis

From the perspective of various sub-sectors, the sales output value of construction machinery in the first two months of 2013 was 63.696 billion yuan, a …

Knowledge

The classification of Auxiliary excavator control system

1. 2D auxiliary mining system is divided into 2D common system and 2D evolutionary system   Common 2D system only contains some angle sensors to …

Knowledge

Auxiliary excavator control system

The auxiliary mining control system makes a new type of control system which integrates modern control technologies such as sensing technology, positioning technology, electro-hydraulic control …

Knowledge

Oil-liquid hybrid

In the process of rotary braking of excavator, the hydraulic motor has the energy of overflow heating, which can be recovered and stored in accumulator. …