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July 19, 2022

How does hydraulic orbital motor work?

How does orbital hydraulic motor work?

July 19, 2022

Advantages of hydraulic orbital motors

Tips: Advantages of hydraulic orbital motors The hydraulic orbital motor is a s

February 25, 2022

Sales data of main products in construction machinery industry in January 2022

Sales data of main products in construction machinery industry in January 2022 2022-02-23 18:18 The following articles are from China Construction Machinery Industry Association, the Statistics Department of the Authors Association

January 29, 2022

Caterpillar is facing a strong competition in large excavator business

As the No. 1 foreign brand in China's excavation machinery market, Caterpillar (NYSE: CAT)'s market share has risen year after year, but it is a little troubled by the new variables that have emerged in this fertile soil that has been cultivated for more than 40 years.

January 26, 2022

Analysis of Leading Enterprises in China's Construction Machinery Industry in 2022 - XCMG Machinery: Complete range of construction machinery products

Analysis of Leading Enterprises in China's Construction Machinery Industry in 2022 - XCMG Machinery: Complete range of construction machinery products Release time: 2021-12-16 10:20 Major listed companies in the industry: XCMG (000425), Sany (600031), Zoomlion (000157), Liugong (000528), China Longgong (03339.HK), Railway Construction Heavy Industry (688425), Shantui Shares (000680), Sunward Intelligence (002097), XIAGONG (600815), Dingli (603338), etc.

January 10, 2022

about load sensing proportional valve, electrical control

The load-sensitive electronically controlled proportional valve developed by GRH began in the early 1990s and is the first load-sensitive electronically controlled proportional valve with independent intellectual property rights in China. The engineering expert and manufacture technology expert are all from the United States. The core equipment is the same as that of foreign counterparts. The electric proportional pressure reduction valve and core components are imported to ensure that the performance and quality can completely replace equivalent load sen

January 09, 2022

important issues to select right orbital motors

Five things to consider when deciding on the right gerotor and Geroler motor for your needs 1. Performance It is always a good idea to ask for mechanical and volumetric efficiency data, but make sure the test data is over an extended period of time. Many manufacturers tune performance to peak in the first few hours of operation, but then degrade quickly. Performance that degrades quickly will not do your machine or your customer justice. Compare apples to apple

January 06, 2022

XCMG is going to be among the top three in the world by 2025. Do you think XCMG can achieve it?

XCMG is going to be among the top three in the world by 2025. Do you think XCMG can achieve it? China is trying to shorten the distance between China and western countries in construction machinery technology. I believe everyone knows that in the past, construction machinery was Chinese te

December 29, 2021

gear motor , fan motor , cooling motor, slewing motor

A hydraulic motor is a mechanical actuator that converts hydraulic pressure and flow into torque and angular displacement (rotation). The hydraulic motor is the rotary counterpart of the hydraulic cylinder. A hydraulic motor is usually designed for the working pressure on both sides of the motor. Gear motors are used in simple rotating systems. Their benefits include low initial cost, high rpm, higher tolerance to contam

December 28, 2021

gear pump market volume

The global gear pump market size was valued at USD 1.67 billion in 2017. It is estimated to expand at a CAGR of 4.2% over the forecast period. The market will witness high demand from oil and gas, automotive, chemical, and construction among other end-use sectors. Global gear pump market, by application, 2015 - 2025 (USD Billion)

December 27, 2021

Smart agriculture in China

In China, although there is no way to trace back to who is the first one to propose the concept of smart agriculture or digital agriculture, but from the indications, smart agricultural machinery has made great development and breakthroughs in China, but in general

December 27, 2021

GRH develops electronic control proportional valves for smart farming

China has welcome an era of smart agricultural machinery. Since our key markets are in Europe and the United States and foreign enterprises in China,

December 25, 2021

Shanghai & GRH celebrates Christmas Day

How Shanghai people celebrates Christmas Day? Christmas free events Metro Line 3 Chen Bochui special train opened The Chen Bochui train on Metro Line 3 was officially opened on December 12. More than 400 handles and 60 walls of the carriages were decorated with more than 20 outstanding works

December 24, 2021

instructions about hydraulic power unit

some customers are not very familiar with hydraulic power units. Whether in the process of installation or operation, they might make some mistakes, they might rely more on experience instead of technology. GRH reminds you to pay attention to the following issues: hydraulic power units includes: gear pump, valve manifold, filter, electric motor, and reservoirs ,etc. the gear pump displacement and pressure ranges varies upon different ap

December 24, 2021

Smart farming here in China

In terms of Smart Farming, Zoomlion Ag Section integrates global technical resources, integrates the characteristics of Chinese agronomic conditions, develops and promotes "smart farming" equipment and solutions with Chinese characteristics, and is a pioneer in the development of "smart farming" in Chinese agricultural machinery equipment industry. Zoomlion Smart Farming integrates geographic information system, global positioning system, sensing technology, remote sensing technology, communicati

March 11, 2020

Chinese market looks promising

Chinese market looks promising On March 10, Honeywell announced that JetWave satellite communications technology successfully completed system test in China. With this technology, aircraft passengers can enjoy the same high-speed Wi-Fi experience as the ground at 10,000 meters. "JetWave received attention from all sides when it was displayed at the Expo by the end of last year. We hope to further accelerate the implementation of this technology in the Chinese market, so as to provide high-speed satell

March 04, 2020

C.D.C. Officials Warn of Coronavirus Outbreaks in the U.S.

C.D.C. Officials Warn of Coronavirus Outbreaks in the U.S.

February 11, 2020

GRH HAS STARTED WORK AFTER THE NEW YEAR HOLIDAY!

AFTER A LONG PERIOD HOLIDAY, GRH started work yesterday. during the new year holiday, an unexpected and very bad event , corona virus , happened here in China. many friends sent us email or whatsapp, to enquire the situation here. fortunately, it's safe here in this area, and strict restriction has been taken in this area to limit the incoming from other dangerous area. after the approval from the local government, we have started work . we are ready to deal with your purchase order.

February 10, 2020

GRH delivered a project of two-position power packs

we delivered the two-position power packs yesterday. this power pack is used to drive the radar both for civil airport and military airport. we design this power packs according to the customer requirement, and after confirmation with the customer, we produce this power packs. we can design complicated power packs according to the customer requirement. we can offer you power packs or EHA both for lifting devices, medical lifting bed, AGV,etc...

January 30, 2020

a few employees with flu extended their holidays at home

GRH asked a few employees with flu to extend their holidays at home, so as to avoid any flu from bring to the office. although the flu is quite different from Corona virus, the government try to prevent any case from outside. relative news is shown as follows: The 2019 novel coronavirus (2019-nCoV, or Wuhan coronavirus) has spread to 20 countries an

January 30, 2020

China`s 2020 growth forecast held at 5.9 per cent by World Bank amid `fragile` global economic outlook

China`s 2020 growth forecast held at 5.9 per cent by World Bank amid `fragile` global economic outlook

December 14, 2019

TRADE WAR ENDS

Trump removed threat of new tariffs as Beijing agreed to purchases of farm goods, other products

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