Guangzhou Anto Machinery Parts Co.,Ltd. |
Verified Suppliers
|
|
Excavator spare parts name | Gear pump |
Equipment Model | DOOSAN 220LC-V SOLAR 220LL SOLAR 225LC-V SOLAR 225LL |
Parts Category | Excavator hydraulic pump |
Spare parts Condition | Brand new, OEM quality |
MOQ of order(PCS, SET) | 1 PCS |
Parts Availability | In stock for urgent delivery |
Delivery Lead time | 1-3 days |
Excavator SOLAR 220LC-V SOLAR 220LL SOLAR 225LC-V SOLAR 225
A gear pump is a type of positive displacement pump commonly used in hydraulic systems. Its main function is to generate fluid flow by trapping and displacing a fixed amount of fluid with each revolution of its gears. Here's an overview of the function of a gear pump in a hydraulic system:
Positive Displacement: Gear pumps are positive displacement pumps,
meaning they move a fixed volume of fluid for each revolution of
the gears. This characteristic makes them suitable for applications
where a consistent and predictable flow of fluid is required.
Basic Design: A gear pump typically consists of two gears, known as
the driving gear (connected to the prime mover) and the driven
gear. These gears rotate within a housing, creating chambers that
trap and move the fluid.
Fluid Movement: As the gears rotate, fluid is drawn into the pump
through the inlet port. The rotating gears then create a sealed
chamber, trapping the fluid within. As the gears continue to
rotate, the trapped fluid is forced out through the outlet port.
Direction of Flow: The direction of fluid flow can be reversible by
changing the direction of rotation of the gears. This makes gear
pumps versatile and adaptable to different hydraulic system
requirements.
Smooth Flow: Gear pumps generally provide a relatively smooth and
pulsation-free flow, which is beneficial in applications where
precise control of fluid delivery is necessary.
Suitability for High Pressure: Gear pumps can handle high-pressure
applications, making them suitable for various hydraulic systems
where pressure requirements are significant.
Compact Design: Gear pumps are often compact and lightweight,
making them easy to install and integrate into hydraulic systems
with limited space.
Low to Moderate Efficiency: While gear pumps are generally
reliable, their efficiency may not be as high as some other pump
types. However, advancements in design and materials have improved
their overall performance.
Pos. | Part No | Qty | Parts name | Comments |
*. | 1518AKT | [1] | SEAL KIT;GEAR PUMP | |
-. | 716214 | [1] | PUMP;GEAR | |
-. | 719212 | [1] | PUMP;GEAR | |
307 | 130421 | [1] | POPPET | |
307 | 136300 | [1] | POPPET | |
308 | 130388 | [1] | SEAT | |
308 | 136301 | [1] | SEAT | |
309 | 130389 | [1] | SEAT;SPRING | |
309 | 139302 | [1] | RING | |
310 | 117400 | [1] | SPRING | |
311 | 130390 | [1] | SCREW;ADJUSTING | |
311 | 136299 | [1] | SCREW;ADJUSTING | |
312 | 130391 | [1] | NUT;LOCK | |
351 | 130908A | [1] | CASE;GEAR | |
351 | 136298 | [1] | CASE;GEAR | |
353 | 131028 | [1] | GEAR;DRIVE | |
354 | 131030 | [1] | GEAR;DRIVEN | |
355 | 129640 | [1] | FILTER | |
361 | 130396 | [1] | CASE;FRONT | |
361 | 130395A | [1] | CASE;FRONT | |
433 | 130400 | [2] | BOLT;SOCKET | |
434 | 130402 | [2] | BOLT;SOCKET | |
435 | 130399 | [4] | BOLT;SOCKET | |
466 | 108844 | [1] | PLUG;VP | OVP14 |
700 | 129642 | [1] | RING | |
710 | 204452 | [1] | O-RING 1BG95 | |
725 | 206598 | [1] | O-RING 1BP11 | |
732 | 201706 | [1] | O-RING 1BP16 | OORBP16 |
850 | 202596 | [1] | RING;SNAP |
Hydraulic pumps and valves are designed precisely to work in a
hydraulic system to meet the prime product requirements for machine
performance, reliability, durability, operating costs and
productivity.
1. Warranty Period: 3 Months' warranty from the date of arrival.
Longer period of 6 months' warranty could be offered with higher
price level.
2. Warranty type: replacement of the parts that have quality
problem.
3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
* Strong carton or wooden box for gear components. Wooden box for
gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By
express like DHL TNT FEDEX