Variable speed pump for SDLG 4120000063

Variable speed pump for SDLG 4120000063/SDLG Variable Speed Pump 4120000063/Variable Speed Pump M33 4120000063/SDLG 953 Variable Speed Pump 4120000063
Wheel loader Variable Speed Pump,part number：4120000063，used for SDLG 953 
Loader Accessories applicable model:L916H L918H L920 L920H LG933 L933 L933H L936 LG50F LG50B LG952 LG953 LG953N L953 L953H L955 L955H L955HL L955F L955FL L955L L956F L956HL L956HEV L956F PLUS L968HEV L965F L965H L968F L968H L972H L975F L975H L989F LFT22F ZL30E ZL50E LFT18F LFT33F
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。
Maintenance and troubleshooting of wheel loader:
34, loader forklift distribution valve reversing slide valve control handle is too heavy?
There are two cases of excessive control of distribution valve reversing slide valve:
(I) both the boom reversing slide valve and the bucket reversing slide valve are heavy. This phenomenon is mostly caused by impurities or deterioration of hydraulic oil. Should check the replacement of hydraulic oil;
(2) The boom slide valve works normally, and the rotary bucket slide valve operates heavily. Because the bucket slide valve automatically returns by the return spring, therefore, if the return spring is not adjusted properly, it will cause heavy operation. Check the return spring of the slide valve and adjust it if necessary.
If the stem of a single slide valve sticks. Will also cause a slide valve to operate heavy phenomenon, should be removed and checked valve stem; The new distribution valve may be heavy because the stem and valve body fit too tight, should check the fit gap.
33, loader forklift work hydraulic oil into the gearbox oil sump?
There is no pipe connection between the working hydraulic system and the transmission hydraulic system. Therefore, under normal circumstances, hydraulic oil should not climb into the gearbox. The way of hydraulic oil into the gearbox is the joint surface of the working pump or the steering pump and the gearbox (or torque converter). The skeleton oil seal in the front cover of the working pump or the steering pump is damaged, resulting in pressure oil leakage through the front pump cover, along the pump shaft and the bearing seat hole or shaft hole of the gearbox housing into the gearbox. If the oil level of the gearbox increases, the working pump or the front end cover of the steering pump should be checked first for oil leakage, and the skeleton oil seal should be replaced if necessary.
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。
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