A8vo160/200 Hydraulic Pilot Pump Gear Pump
A8vo160/200 Hydraulic Pilot Pump Gear Pump 1261247/126-1247 for E330b/E330c Excavator
Products Description
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Caterpillarr E330B Excavator
Rexroth A8VO160
A8VO 160/200: Redefining Hydraulic Efficiency with Cutting-Edge Innovation
Engineered to meet the evolving demands of modern industrial applications, the A8VO 160/200 series stands at the forefront of hydraulic technology. Combining decades of engineering expertise with groundbreaking innovation, these pumps deliver exceptional performance, energy efficiency, and reliability, making them the ideal choice for a wide range of heavy-duty operations.
Revolutionary Features
1. Adaptive Flow Modulation System
The A8VO 160/200 integrates an advanced Adaptive Flow Modulation (AFM) system, a game-changing technology that dynamically adjusts the pump's displacement in real-time. Leveraging intelligent sensors and sophisticated algorithms, the AFM system continuously monitors pressure, load, and flow requirements, optimizing fluid delivery to match the exact needs of the application. This results in up to 35% energy savings compared to conventional fixed-displacement pumps, while ensuring smooth, consistent operation even under fluctuating conditions.
2. Dual-Lobe Gear Architecture
Featuring a patented Dual-Lobe Gear Architecture, the A8VO 160/200 offers superior volumetric efficiency and reduced noise levels. The unique lobe design minimizes internal leakage and pressure pulsation, enhancing overall system performance and extending the lifespan of connected components. This innovative gear configuration also enables higher speed capabilities, allowing for increased flow rates without compromising on efficiency or reliability.
3. SmartConnect IoT Integration
With built-in SmartConnect IoT technology, the A8VO 160/200 provides real-time monitoring and predictive maintenance capabilities. By connecting to your existing industrial network, the pump can transmit critical data such as temperature, vibration, and performance metrics to a centralized management system. This allows for proactive maintenance scheduling, early detection of potential issues, and optimized system performance, reducing downtime and maintenance costs by up to 40%.
Technical Specifications
Parameter
A8VO 160 Model
A8VO 200 Model
Displacement
160 cm³/rev
200 cm³/rev
Maximum Pressure Rating
450 bar
420 bar
Speed Range
1000 - 2800 rpm
800 - 2500 rpm
Temperature Range
-20°C to 80°C
-20°C to 80°C
Drive Type
Direct Shaft, Belt
Direct Shaft, Belt
Fluid Compatibility
Mineral Oil, Synthetic
Mineral Oil, Synthetic
Versatile Applications
Construction and Mining
In the construction and mining industries, the A8VO 160/200 powers heavy equipment such as excavators, loaders, and crushers. Its high-pressure capabilities and precise flow control ensure efficient operation, even in the most demanding environments. The pump's durability and reliability make it suitable for continuous, heavy-duty use, reducing downtime and increasing productivity on the job site.
Agriculture and Forestry
For agricultural and forestry applications, the A8VO 160/200 provides the power and performance needed to operate machinery such as tractors, harvesters, and log loaders. Its energy-efficient design helps reduce fuel consumption, while its compact size and lightweight construction make it easy to integrate into a variety of equipment configurations.
Industrial Manufacturing
In industrial manufacturing settings, the A8VO 160/200 is used in hydraulic systems for presses, injection molding machines, and material handling equipment. Its precise flow control and high-pressure capabilities ensure consistent performance, improving product quality and reducing production costs.
Why Choose A8VO 160/200?
Unrivaled Performance: Backed by years of research and development, the A8VO 160/200 offers industry-leading performance, efficiency, and reliability.
Customizable Solutions: With a range of optional features and configurations available, the A8VO 160/200 can be tailored to meet the specific requirements of your application.
Global Support Network: Benefit from our extensive global support network, which provides 24/7 technical assistance, fast turnaround times for repairs and replacements, and a comprehensive inventory of spare parts.
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Company Profile




Ningbo Hyleman Hydraulics Co., Ltd is a scientific and innovative company integrating R & D, production, sales and service of high-quality hydraulic pumps, motors, valves and other hydraulic products.
Hyleman mainly provides Rexroth A4VSO, A10VSO, A4VG, A7VO, A11VO and A2FO series high-pressure piston pumps, Rexroth PGH3, PGH4 and PGH5 series high-pressure gear pumps, A4VM, A6VM, A2FM and A4FM series piston motors; BM3, BM4,BM5, BM6 and other orbit motors. Through the honing and innovation of Hyleman people, Hyleman series products can not only perfectly replace the original products, but also realize the seamless exchange and connection of all the parts. Moreover, it has lower noise, higher volume efficiency and longer service life, so as to completely surpass the quality of the original factory, and withstand the severe test of the market, has been exported to more than 70 countries and regions around the world.
Hyleman has the world advanced CNC processing equipment, vertical and horizontal machining centers, high-precision double-sided grinding, groove grinding, curve grinding and full-automatic machining centers. With 12 independent testing laboratories, the products have been comprehensively inspected before shipment to ensure that Hyleman series products achieve high precision, high quality and zero defects.
"Optimizing the performance of hydraulic products, improving the quality of hydraulic products and leading the comprehensive upgrading of hydraulic product consumption" is not only the responsibility and mission of Hyleman, but also the Chinese dream of Hyleman. Hyleman are willing to work with people of insight to make unremitting efforts to realize this dream.
Warmly welcome all friends to visit the beautiful port city - Ningbo to discuss cooperation and seek common development with Hyleman!
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Our Advantages
Why Choose HYLEMAN?
1. Top Quality
Depend on 15 years experience at hydraulic pumps design, research, development and manufacturing, we have a top quality compared with domestic and overseas manufacturers, all of our products are with 1 year warranty time.
2. Strict Quality Control System
We have the most strict quality control system, all of our products are 100% tested before shipment and each of them has one tracking code in order to make sure they are with good quality to our customers.
3. Advanced machinery equipment
All the machines we have are new CNC machines we imported from Germany and Japan in order to reach more higher demand at the products accuracy.
4. Strong Technical team
Our technical team all have more than 20 years experience at pumps design and engineering, our chief engineer has more than 40 years experience at pumps design. We have one 15 persons research team, responsible for pumps improvement research and new products development.
5. Competitive Price
Because of good management, our price is more competitive than the original products, more reasonable than most of the domestic suppliers.
6. Fast Delivery time
We can ship small orders within one week, for big orders such as within 500 PCS pumps or cartridge kits usually we can make shipment within one month.
7. Warranty Period
All of our products are within 1 year warranty time after the shipment from our factory.
8. Considerate Service
We can provide technical support at any time if our customers meet any issue during the using, we will provide solutions at the soonest time.
9. Long development strategy
We would like to establish a long time strategy cooperation relationship with our customers, to promote HYLEMAN brand together, support and train the potential customer to be our agent at each country and region all over the world.
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