Double Hydraulic gear pump/gear oil pump for XCMG

Double Hydraulic Gear Pump /gear oil pump for XCMG/Double Hydraulic Gear Pump XCMG 803004539/Hydraulic Gear Pump Price 803004539/Gear Pumps for Oil 803004539
Double Hydraulic Gear Pump XCMG 803004539，CBGj3100/1010-XF 803004539
Common faults of hydraulic gear pump of wheel loader
If the gear pump is found not to oil in the loader multi way valve
This phenomenon is mostly related to the cleanliness of hydraulic oil, such as the incorrect selection of oil or the cleanliness of the oil in use can not meet the standard requirements, will accelerate the internal wear of the pump,Screw-in, Cartridge-style Hydraulic Relief Valve
5 Double Hydraulic Gear Pump burst
Aluminum alloy gear pump pressure capacity of 38 ~ 45MPa, in the absence of manufacturing defects, gear pump burst must be caused by the moment of high pressure.
(1) The oil outlet pipeline is blocked by foreign bodies, resulting in infinite pressure rise.
(2) the pressure adjustment of the Screw-in, cartridge-style Hydraulic Relief Valve
(2) the pressure adjustment of the safety valve is too high, or the opening and closing characteristics of the safety valve are poor, and the reaction lags behind, so that the gear pump can not be protected.
(3) If the system uses a multi-way directional valve to control the direction, some multi-way valves may be negative openings, so that it will encounter dead point boost and suppress the gear pump.
6. Hot
(1) System overload, mainly manifested in high pressure or speed.
(2) The oil cleanliness is poor, the internal wear is aggravated, the volume efficiency decreases, and the oil leaks from the internal gap and throttles to generate heat.
(3) The outlet pipe is too thin and the oil flow rate is too high, generally the oil flow rate is 3 ~ 8m/s
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
Our company's accessories for the following wheel loader:Liugong、SDLG、XCMG、XGMA、SEM、Lonking、JGM、SANY、Doosan、Yutong、Shantui、Degong、Chenggong、HYUNDAI、ENSIGN、Changlin，etc。
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