1C1061 steering pump gear pump for Wheel Loader Parts JHP2080/GJ1016
Product Description
Gear Pumps
Gear pumps (with external Teeth ) are positive displacement (or fixed displacement) pumps with a simple working and economic structure. The displacement volume of hydraulic gear pumps can be from about 1 to 200 milliliters. They have lower volumetric efficiency than gear pumps, vane pumps, and piston pumps. These pumps generate pressure by the meshing of the gear teeth, pushing the fluid around the gears to apply the pressure to the outlet side.
Work principle
Gear pumps (with external teeth) (fixed displacement) are simple and economical pumps. The swept volume or displacement of gear pumps for hydraulics will be between about 1 and 200 milliliters. They have the lowest volumetric efficiency of all three basic pump types (gear, vane and piston pumps) These pumps create pressure through the meshing of the gear teeth, which forces fluid around the gears to pressurize the outlet side. For lubrication, the gear pump uses a small amount of oil from the pressurized side of the gears, bleeds this through the (typically) hydrodynamic bearings, and vents the same oil either to the low pressure side of the gears, or through a dedicated drain port on the pump housing.
Some gear pumps can be quite noisy, compared to other types, but modern gear pumps are highly reliable and much quieter than older models. This is in part due to designs incorporating split gears, helical gear teeth and higher precision/quality tooth profiles that mesh and unmesh more smoothly, reducing pressure ripple and related detrimental problems.
Another positive attribute of the gear pump, is that catastrophic breakdown is a lot less common than in most other types of hydraulic pumps. This is because the gears gradually wear down the housing and/or main bushings, reducing the volumetric efficiency of the pump gradually until it is all but useless. This often happens long before
wear causes the unit to seize or break down.
Features
⑴ Simple structure and cheap price
⑵ Low work requirements and wide application
⑶ The end caps and the inter-tooth grooves of the gear form many fixed sealed working chambers, which can only be used as a quantitative pump. The gear adopts the new technology of the international advanced level in the 1990s-double arcsine curve tooth profile arc. Compared with involute gears, its most prominent advantage is that there is no relative sliding on the tooth profile surface during the gear meshing process, so the tooth surface has no wear, running balance, no liquid trapping, low noise, long life, and high efficiency. The pump gets rid of the shackles of traditional design, making the gear pump enter a new field in design, production, and use.
Packing & Delivery
Before packaging, we generally evaluate the fragility of the goods and the value of the goods, and then select the appropriate inner packaging materials. Secondly, we consider that various situations may occur during transportation, and we have requirements for the compression, shock and water resistance of the outer packaging of the goods.
About the shipping method, Cabin usually use sea shipping methods, and the port can be specified by the customers.
Certifications
Company Profile
Shandong Tianfu International Trade Co., Ltd. was founded in 2001,We are engaged in chinese brand Wheel Loader Spare Parts wholesale and export business,We have own brand spare parts ,2,000 square meters of warehouse can ensure enough inventory,Products are exported to Europe, the Middle East, Central Asia, South Asia and other countries. Spare parts of each system including:Power system,Torque Converter and Transmission system,Power train, Hydraulic System,Brake System,Sheet metal system,Cab and accessorie,Conditioner system,Electrical System,Oil product, etc. Wheel Loader Multi-function Auxiliaries : Wood grabber, pipe grabber, cotton grabber, grass grabber, sweeper, marble fork, snow shovel, snow thrower, ditch opener, etc. In addition, we are also engaged in parts of Engine. High quality products,enough stock,19 years export experience,we can offer professional service and competitive prices for you . Shandong Tianfu looking forward to cooperation with you !
FAQ
1. who are we?
We are based in Shandong, China, start from 2019,sell to Africa(20.00%),Mid East(20.00%),Northern Europe(20.00%),Southeast Asia(10.00%),Eastern Asia(10.00%),Western Europe(10.00%),South Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Loader Parts,Engine parts,loader torque converter,loader transmission,Torque converter transmission assembly
4. why should you buy from us not from other suppliers?
Shandong Tianfu International Trade Co., Ltd was engaged in chinese brand wheel loader and engine spare parts wholesale and export business. High quality products,enough stock,rich export experience,we can offer professional service and competitive price.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
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