XCMG Flow Amplification Valve 252300148

Xcmg Flow Amplification Valve 252300148/252300148 Hydraulic Oil Flow Valve/252300148 ZLF25A1 Z6G Valve/Flow Amplification Valve 252300148
XCMG Flow Amplification Valve ，Part number：252300148，
Simple failure maintenance of loader steering flow amplification valve
A lot of loader steering use flow amplification system, with the steering machine low pressure oil control flow amplification valve high pressure oil path, this system was first used in Caterpillar loader, is now imitated by Chinese manufacturers. I think the steering system is ok, but it is more portable than the high flow steering system.
Let's look at the decomposition of the flow amplification valve
Flow amplifier valve for a part breakdown, and assembly position
The flow amplification valve is divided into two chambers, one is the pressure chamber and the other is the control chamber.
If the pressure side of the fault antu 123 check, first remove 1 nut in the inside to adjust the pressure, if no effect. Decompose the rear cover to check the 2O ring. Check the 3 slide valve for sticking.
If the steering pressure is adequate but the steering is too slow or too fast add or remove the adjusting pad
If there is no problem with the pressure, steer off automatically, or go faster and slower on one side, adjust the control stem
In fact, the loader hydraulic valve is not so fine, do not need to be broken to replace, many can be adjusted to repair, unless the valve body into impurities kazi serious or serious strain of the valve body, the rest can be repaired in use, to avoid unnecessary waste.
Loader Hydraulic Components are divided into the following parts: Hydraulic Gear Pump 、loader multi way valve、Loader variable speed pump、 Loader Pilot Valve 、Loader Full Hydraulic Steering Gear、Flow amplification valve、Variable speed control valve、Loader Hydraulic Cylinder、 Hydraulic Oil Filter 、Screw-in, Cartridge-style Hydraulic Relief Valve、Flow amplification valve、Loader Pressure Reducing Valve、Loader hydraulic cylinder、Loader Steering Control Valve。
XCMG  wheel loader product model：LW300FV LW320 LW321 LW330FV-GIV XC936 LW500F LW521F LW520 ZL50GV LW500KL LW500KV LW5000HV LW500FN LW550FV LW500FV LW541 LW500KV-T18 XC958-EV XC956 XC958 XC968-EV XC968 LW600FV LW600KV LW700KV LW700HV LW900KN LW1000KV LW600KV-T25 XC9350 XC988 XC975 LW200FV LW160FV LW1200KN XC870K XC870HK DL210KV DL350 DL560WZ30-25
Loader Hydraulic components are divided into the following parts:hydraulic gear pump、loader multi way valve、Loader variable speed pump、loader Pilot Valve 、Loader full Hydraulic Steering Gear 、Flow amplification valve、Variable speed control valve、Loader hydraulic cylinder、Hydraulic oil filter、Screw-in, cartridge-style Hydraulic Relief Valve 、Flow amplification valve、Loader Pressure Reducing Valve 、Loader hydraulic cylinder、loader Steering Control Valve 。
Hydraulic steering gear tubing connection:
When the hydraulic steering gear is reinstalled, what will happen when the feed and return pipes are reversed? There has been an article introduced that when the inlet and return tubing are reversed, the pressure oil from the oil return port pushes the steel ball of the one-way valve and then flows back to the tank from the oil inlet. At this time, although the oil pump is working, the steering device realizes the function of human steering when the engine flameout. There is no one-way feed in the system
Global customers who buy these Loader Accessories come from the following countries and cities:
Russia, Kazakhstan, Uzbekistan, Kyrgyzstan, Belarus, Iran
Southeast Asia, India, Laos, Bangladesh, Bhutan, Pakistan
Jakarta/Semarang/Surabaya/Batam, Indonesia,
Penang/Port Klang/Kuala Lumpur, Malaysia
Manila/Cebu/Davao/CAGAYAN DE ORO CITY/PARANAQUE CITY/PASAY CITY/Makati CITY/Mandaluyong CITY/Marikina CITY/Quezon CITY Philippines
Bangkok/Laem Chabang/Lak Krabang/Songkhla/Phuket Thailand
Vietnam Da Nang/Hanoi/Ho Chi Minh, Ke Lai/Ho Chi Minh, Cai Mei/Ho Chi Minh, Xingang/Ho Chi Minh, Victor/Haiphong/Phu Long/Guy Ngai/Vung Tau
Bogota/Barranquilla/Buenaventura/Cali/Cartagena/Medellin/Tobacco/River Ex/Pereira/Color Wells/Puerto Colombia/Manizales/Columbia Venus/Armenia Colombia,
Panama City/Balboa/Colon Free Zone/Cristobal/Manzanillo Panama,
Guayaquil/Quito/Emerald/Blanket Ecuador,
San Jose/Puerto Caldera/Puerto Limon Costa Rica,
Guatemala City/Puerto Quetzal/Santo Tomas de Castilla/Livingston/Puerto Barrios Guatemala,
Acajutla/Holy Salvation/Holy
Mexico City/Manzanillo/Acapulco/Aguascalientes/Altamira/Leon/Cancun/Celaya/Ensenada/Guadalajara/Guaymas /Hermosillo/Lazaro Cardenas/Lerma/Los Mochis/Mazatlan/Morelia/Puerto Morelos/Monterey/Mexicali/Puerto Madero/ Progressive/Puebla/Queretaro/Tampico/Tijuana/Toluca/Veracruz Mexico,
Santos/Brasilia/Fortress/Itaboa/Itaguey/Itaguey/Manaus/Navegantes/Paranagua/Payson/Rio de Janeiro/Rio Grande/El Salvador/Che Petipa/Suape/Villa Conde/Victoria/Recife Brazil,
San Antonio/Santiago/Valparaíso/Talcahuano/San Vicente/Puerto Montt/Punta Arenas/Lilcon/Iquique/Colonel/Crater/Arica/Antofaga Star / Angamos Puerto Chile
Argentina, Buenos Aires/Rosario/Villablanca/Concepcion/Silver Sea/Porto de Ceado/Porto Madrine/SAN Press/Ushuaia/Zarate Argentina
Lima/Ancang/Callao/Ilo/Matarani/Pata Peru
Causedo / Puerto Silver / Haina River / Santo Domingo, Dominican Republic
Cochabamba / La Paz / Sucre / Potosi / Santa Cruz / Santa Cruz
South America, Central America, Latin America
Middle East, Gulf States, Gulf States, Iraq, Kuwait, Jeddah/Riyadh/Dammam/Jubail Saudi Arabia, Beirut, Lebanon, Dubai/Abu Dhabi/Sharjah, UAE, Muscat/Selaleh/Sohar Oman , Doha, Qatar, Manama, Bahrain, Amman, Jordan,
Istanbul/Aliaga Ambarli Antalya/Asyaport/Avcilar/Evyap Port/Bandirma/Gebze/Gemlik/Haydarpasa/Iskenderun/Izmir/Izmit/Korfuz/Kumport/Kusadasi/Mardas/Marport/Mersin/Marmaris/Sams UN/Tekirdag/Tirebolu /Trabzon/ Ankara, Turkey
North, West, West, East, Tanzania, Cameroon, Mali, South Africa,
Cape Town/Durban/East London/Johannesburg/Port Elizabeth/Pretoria, South Africa,
Adabiya/Sukhna/Alexandria/Damietta/El Dehira/Port Said East/Port West Side/Port of Suez/Cairo, Egypt,
Abuja/Akasa/Apapa/Lagos/Onne/Port Harcourt/Federal Republic of Sikhan, Nigeria,
Algiers/Prophet/Alze/Bejaya/Jain
Australia