Product Description
Product Description
| Application 1: | Oil Exploration Machinery Hydraulic Pump | Application 2: | Loaders Hydraulic Pump |
|---|---|---|---|
| Application 3: | Loaders | Application 4: | Concrete Pump Truck Hydraulic Pump |
| Application 5: | Hydraulic System | StructurApplication 6: | Excavator Travel Motor |
| High Light: |
rexroth piston pump parts, rexroth pump rebuild kit |
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Sell CHINAMFG Bend Axis Hydraulic Pump A7VO160 and A6VM160 Piston Pump replacement spare parts .
A7VO160 also has below series :
A7VO Series A7VO80 A7VO55 A7VO160 CHINAMFG Hydraulic Piston Pump and Parts
A7VO160 A7VO107 A7VO250 CHINAMFG Hydraulic Piston Pump and Parts
Rexroth A7VO80 A7VO107 Hydraulic Piston Pump and Parts
Rexroth A7VO80 A7VO55 A7VO160 Hydraulic Piston Pump and Parts
Rexroth A7VO80 A7VO55 Hydraulic Piston Pump and Parts
A7VO CHINAMFG A7VO55 Hydraulic Piston Pump For Cranes
Variable pump with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open circuits
For use in mobile and stationary application areas
The flow is proportional to the drive speed and to the displacement, and is infinitely variable from qv max to qv min = 0 Wide selection of control devices Compact, robust bearing system with long service life
| Descreption | Qty/Set | OEM Re. Part # |
| CYLINDER BLOCK | 1 | R9 0571 571 |
| VALVE PLATE MOTOR | 1 | R95711790 |
| PISTON WITH RING | 7 | R957121905 |
| SET PLATE(RETAINER PLATE) | 1 | 5I-8404 |
| CENTER PIN | 1 | 5I-4403 |
| CUP SRING | 4 | R95711583 |
| SOCKET SCREW | 14 | |
| RINGS | 14 | 5I-8402 |
| OIL SEAL | 1 | R957157105 |
| Ring piston | 7 |
| Ring | 14 |
| Cylinder block | 1 |
| Valve plate R | 1 |
| Valve plate L | 1 |
| Valve plate M | 1 |
| Retainer plate | 1 |
| Drive shaft | 1 |
| Drive shaft | 1 |
| Center pin | 1 |
| Center pin | 1 |
| Socket bolt | 14 |
| Spring seat | 1 |
| Disk spring | 4 |
| Shaft seal | 1 |
| Specifications | |
| Brand Name | Rexroth |
| Model | rexroth axial piston pump parts a7vo |
| Application | Use In Hydraulic system |
| Advantage | Genuine quality, Reasonable Price |
Our Company Mainly supply most kinds of famous brands replacement parts for CHINAMFG Danfoss,Rexroth,Ceterpillar,Linde,Hitachi,Kayaba,Uchida,Liberher,Daikin,Kawasaki,
| Rexroth Hydraulic Pumps Model | ||||
| A10VSO28 | A10VSO45 | A10VSO71 | A10VSO100 | A10VSO140 |
| A10VO28 | A10VO45 | A10VO60 | A10VO63 | A10VO71 |
| A10VO100 | A10VO100 | A10VO140 | ||
| A4VSO40 | A4VSO45 | A4VSO56 | A4VSO71 | A4VSO125 |
| A4VSO180 | A4VSO250 | A4VSO355 | A4VSO500 | A4VSO750 |
| A4VSO1000 | ||||
| A4V40 | A4V56 | A4V71 | A4V90 | A4V125 |
| A4VO130 | ||||
| A4VG28 | A4VG40 | A4VG56 | A4VG71 | AVTG71 |
| A4VG90 | A4VTG90 | A4VG125 | A4VG180 | A4VG250 |
| A11VO40 | A11VO60 | A11VO75 | A11VO95 | A11VO130 |
| A11VO145 | A11VO190 | A11VO200 | A11VO210 | A11VO250 |
| A11VO260 | A11VLO40 | A11VLO60 | A11VLO75 | A11VLO95 |
| A11VLO130 | A11VLO145 | A11VLO190 | A11VLO200 | A11VLO210 |
| A11VLO250 | A11VLO260 | |||
| A11VG50 | A11VG12 | A10VG18 | A10VG28 | A10VG45 |
| A10VG63 | A10VT28 | A10VT45 | A10VT71 | A10FM28 |
| A10FM18 | A2F12 | A2F23 | A2F28 | A2F55 |
| A2F80 | A2F107 | A2F160 | A2F200 | A2F225 |
| A2F250 | A2F355 | A2F500 | A2F1000 | A3V80 |
| A2V12 | A2V28 | A3V12 | A3V28 | A2VK12 |
| A2VK28 | A2FO10 | A2FO12 | A2FO16 | A2FO23 |
| A2FO28 | A2FO32 | A2FO45 | A2FO56 | A2FO63 |
| A2FO80 | A2FO90 | A2FO107 | A2FO125 | A2FO160 |
| A2FO180 | A2FO200 | A2FO250 | A2FO355 | A2FO500 |
| A2FO1000 | A2FM10 | A2FM12 | A2FM16 | A2FM23 |
| A2FO28 | A2FO32 | A2FO45 | A2FO56 | A2FM63 |
| A2FM80 | A2FM90 | A2FM107 | A2FM125 | A2FM160 |
| A2FM180 | A2FM200 | A2FM250 | A2FM355 | A2FM500 |
| A2FM1000 | A7V28 | A7V55 | A7V80 | A7V107 |
| A7V160 | A7V200 | A7V225 | A7V250 | A7V355 |
| A7V500 | A7V1000 | |||
| A8V160 | A8V28 | A8V55 | A8V80 | A8V107 |
| A7VO28 | A7VO55 | A7VO80 | A7VO107 | A7VO160 |
| A7VO250 | A7VO355 | A7VO500 | A6VM28 | A6VM55 |
| A6VM80 | A6VM107 | A6VM140 | A6VM160 | A6VM200 |
| A6VM250 | A6VM355 | A6VM500 | A6VE28 | A6VE55 |
| A6VE80 | A6VE107 | A6VE160 | A6VE200 | A6VE250 |
| A2FE23 | A2FE28 | A2FE32 | A2FE45 | A2FE56 |
| A2FE63 | A2FE80 | A2FE107 | A2FE125 | A2FE160 |
| A2FE180 | A2FE200 | A2FE250 | A2FE355 | A2FE500 |
| A8VO28 | A8VO55 | A8VO107 | A8VO120 | A8VO140 |
| A8VO160 | A8VO200 | |||
We also willing to developing new products according provided samples or drawings for custom made .
We always do our best to provide our best service to every customers with our fast delivery and perfect service .
For Concrete Pump trucks and mixer trucks we can provide below Models :
A11VO130/A11VO145/A11VO190/A11VO260/A11VLO145/A11VLO190/A11VLO130/A11VLO260
A4VG90/A4VTG90/A4VG71/A4VTG71/A4VG125/A4VG180/PLM-9
A7VO28/A7VO55/A7VO107/A7VO160/
SPV21/SPV22/SPV23/SPV6/119/EATON5423/PV90R100/PV089/K5V200/K5V140/HPR55
MF23/MF22/MF21 .
A10VSO28/A10VO28/A2FO23/A2FO32/A2FO16
MKV23 .
HangZhou HongLi Hydraulic Pump Co.,LtD is an integrated enterprise which focus on all kinds of Hydraulic Piston Pumps and Motors spare parts Supplier. We possess the strength to both sell and supply a wide variety of Construction Machinery Spare Parts in HangZhou City ZheJiang China, we have stable supply channels and familiar with this market.
Often we are able to offer more comprehensive & cost-effective products so can save you time and money. Because of the good quality and highest standard of service, our products have already sell to all over the world, meanwhile we also gained many valuable relationships.
Our Main Business Scope:
1. Hydraulic Pump Assy & Spare Parts.
2. Engine Assy & Its Spare Parts.
3. Travel Device (Motor, Gear Box) & Its Parts.
4. Swing Device (Motor, Gear Box) & Its Parts.
5. Control Valve & Its Spare Parts.
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| Type: | Plunger Pump |
|---|---|
| Caterpillar: | Hydraulic Pump Parts |
| R909430794: | Cylinder Block |
| R909921790: | Valve Plate Motor |
| R902021905: | Piston with Ring |
| 5I-8404: | Set Plate(Retainer Plate) |
| Customization: |
Available
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How does the efficiency of hydraulic motors compare to other types of motors, such as electric motors?
The efficiency of hydraulic motors compared to other types of motors, such as electric motors, depends on various factors and the specific application. Here’s a detailed explanation of the efficiency comparison:
Hydraulic motors and electric motors both have advantages and disadvantages in terms of efficiency:
- Hydraulic Motor Efficiency: The efficiency of hydraulic motors can vary depending on the design, operating conditions, and system configuration. Overall, hydraulic motors can achieve high efficiencies, typically ranging from 80% to 95%. However, it’s important to consider that hydraulic systems may experience energy losses due to factors such as fluid leakage, heat dissipation, and pressure drops in the system. Proper maintenance, system design, and component selection are crucial for optimizing the efficiency of hydraulic motors.
- Electric Motor Efficiency: Electric motors are known for their high efficiency. Modern electric motors can achieve efficiency levels above 90%, with some advanced models reaching efficiencies of 95% or higher. Electric motors have improved significantly in recent years due to advancements in motor design, materials, and control systems. Additionally, electric motors have the advantage of being able to operate at variable speeds and can be precisely controlled, allowing for efficient energy management in various applications.
When comparing the efficiency of hydraulic motors and electric motors, it’s important to consider the specific requirements and characteristics of the application:
- In applications where precise control, variable speed operation, and high efficiency are critical, electric motors are often preferred. Electric motors offer excellent controllability and can be integrated with advanced control systems, enabling efficient energy management and optimization.
- Hydraulic motors, on the other hand, excel in applications that require high torque output, compact size, and the ability to handle heavy loads. They are commonly used in industries such as construction, agriculture, and mining, where high power density and robustness are crucial.
It’s worth noting that the efficiency comparison between hydraulic motors and electric motors is not always straightforward. The overall system efficiency also depends on other components, such as pumps, valves, and transmission systems, which may introduce additional energy losses. Additionally, the specific operating conditions, duty cycles, and maintenance practices can significantly impact the efficiency of both types of motors.
In summary, while electric motors generally have higher efficiency levels, hydraulic motors have unique advantages in terms of power density, torque capability, and suitability for heavy-duty applications. The choice between hydraulic motors and electric motors depends on the specific requirements, operating conditions, and trade-offs of each application.
Where can individuals find reputable suppliers or manufacturers of hydraulic motors?
Individuals seeking reputable suppliers or manufacturers of hydraulic motors have several options to explore. Here are some common sources:
- Industry Trade Shows and Exhibitions: Attending industry-specific trade shows and exhibitions is an excellent way to connect with reputable suppliers and manufacturers of hydraulic motors. These events bring together a wide range of industry professionals and provide an opportunity to explore different products, interact with manufacturers directly, and get insights into the latest advancements in hydraulic motor technology.
- Online Directories and Marketplaces: Online directories and marketplaces dedicated to industrial equipment and machinery can be valuable resources for finding reputable suppliers of hydraulic motors. Platforms such as Thomasnet, Alibaba, and GlobalSpec allow users to search for specific products, compare suppliers, read reviews, and get in touch with manufacturers or distributors.
- Industry Associations and Networks: Industry associations and networks related to hydraulic systems and fluid power can provide valuable resources and connections. These organizations often have directories or member listings that include reputable suppliers or manufacturers of hydraulic motors. Examples of such associations include the National Fluid Power Association (NFPA) and the International Fluid Power Society (IFPS).
- Referrals and Recommendations: Seeking referrals or recommendations from industry professionals, colleagues, or experts in the field can help individuals find reputable suppliers or manufacturers of hydraulic motors. These firsthand recommendations can provide insights into the quality, reliability, and customer service offered by different suppliers.
- Online Research: Conducting online research using search engines can help individuals identify reputable suppliers or manufacturers of hydraulic motors. By using specific keywords and narrowing down the search to a particular region or industry, individuals can find websites, catalogs, and online resources of manufacturers specializing in hydraulic motors.
When evaluating potential suppliers or manufacturers, individuals should consider factors such as the company’s reputation, experience in the industry, product quality, customer reviews, certifications, after-sales support, and warranty policies. Engaging in direct communication with suppliers, requesting quotes, and obtaining product specifications can also help individuals assess the suitability of a particular supplier or manufacturer for their specific needs.
Are there environmentally friendly considerations associated with the use of hydraulic motors?
Yes, there are several environmentally friendly considerations associated with the use of hydraulic motors. Here’s a detailed explanation:
- Energy Efficiency: Hydraulic systems, including hydraulic motors, can be highly energy-efficient when properly designed and maintained. They can achieve high efficiency levels by minimizing energy losses through the use of efficient components, such as pumps, valves, and motors. Energy efficiency helps reduce energy consumption and lowers the environmental impact.
- Regenerative Capabilities: Some hydraulic systems, particularly those used in industrial applications, can incorporate regenerative capabilities. Regenerative circuits allow hydraulic motors to recover and reuse energy that would otherwise be wasted, such as during deceleration or load lowering. This regenerative feature improves overall system efficiency and reduces energy consumption.
- Alternative Fluids: Traditional hydraulic systems use hydraulic fluids based on mineral oils. However, there is a growing trend towards using environmentally friendly fluids, such as biodegradable hydraulic oils or water-based fluids. These alternative fluids offer reduced environmental impact in case of leaks or spills and are more easily biodegradable compared to conventional mineral oils.
- Noise Reduction: Hydraulic motors can contribute to noise reduction in comparison to some other types of motors. The design of hydraulic systems allows for smoother and quieter operation, reducing noise pollution in the surrounding environment. This can be particularly beneficial in applications where noise control is important, such as urban areas or noise-sensitive work environments.
- Reduced Emissions: Hydraulic motors, being primarily driven by hydraulic fluid rather than combustion, do not produce direct emissions during operation. This can be advantageous in applications where emissions need to be minimized, such as in enclosed spaces or environmentally sensitive areas. However, it’s worth noting that hydraulic systems still require energy sources for powering pumps or compressors, which may have associated emissions depending on the energy generation method.
- Longer Equipment Lifespan: Hydraulic systems, including hydraulic motors, are known for their durability and longevity. They can withstand harsh operating conditions and heavy loads, resulting in extended equipment lifespan. Prolonged equipment lifespan reduces the need for frequent replacements and associated resource consumption, contributing to environmental sustainability.
These environmentally friendly considerations highlight the potential benefits of using hydraulic motors in terms of energy efficiency, regenerative capabilities, use of alternative fluids, noise reduction, reduced emissions, and extended equipment lifespan. However, it’s important to note that the overall environmental impact of hydraulic systems also depends on factors such as proper maintenance, disposal of hydraulic fluids, and the energy sources used to power the systems.
editor by CX 2024-04-08