Gear Pump Hydraulic Pump For Komatsus D65
07430-72203/07441-67502/07441-67503 Gear Pump Hydraulic Pump for Komatsus D65 Crawler Loaders
Products Description
Engineered for efficiency and built to last, the D65 Gear Pump sets a new standard in fluid transfer solutions. Whether you're in the industrial, automotive, or marine sector, this pump delivers consistent performance under the most demanding conditions, making it the go-to choice for professionals worldwide.
Features
High-Efficiency Design
The D65 Gear Pump is optimized for maximum efficiency, boasting a volumetric efficiency of up to 90%. Its precisely engineered gear teeth ensure minimal fluid slippage, translating to higher output and lower energy consumption. This means you can get more work done while keeping your operational costs in check.
Robust Construction
Crafted from high-quality alloy steel, the D65's gears and housing are designed to withstand extreme pressures and harsh environments. The hardened surfaces resist wear, corrosion, and abrasion, extending the pump's lifespan and reducing the need for frequent maintenance. This durability makes it ideal for continuous, heavy-duty applications.
Versatile Operation
With multi-directional rotation capabilities, the D65 can be easily integrated into a variety of systems. It supports a wide range of fluid viscosities, from thin lubricants to thick industrial oils, and offers customizable port configurations to suit your specific installation requirements. Whether you need a flange-mounted or foot-mounted setup, the D65 has you covered.
Quiet and Smooth
Thanks to its advanced helical gear technology, the D65 operates with minimal noise and vibration. This not only creates a more comfortable working environment but also reduces the risk of premature wear on connected components, enhancing the overall reliability of your system.
Technical Specifications
| Parameter | D65 Model Details |
| Displacement | 65 cc/rev |
| Rated Pressure | 200 bar (2,900 psi) |
| Maximum Speed | 1,500 RPM |
| Inlet/Outlet Size | 1.5" NPT (custom sizes available) |
| Temperature Range | -15°C to 110°C (5°F to 230°F) |
| Material | Alloy Steel, Cast Iron, SS316* |
| Compliance | ISO 9001, CE, RoHS |
Applications
Industrial Hydraulics: Powering hydraulic presses, cranes, and other heavy machinery with consistent and reliable fluid flow.
Fluid Transfer: Efficiently moving lubricants, fuels, chemicals, and other industrial fluids across various processes.
Automotive: Ideal for fuel injection systems, power steering, and transmission applications, ensuring smooth operation under diverse driving conditions.
Marine: Used in shipboard hydraulic systems, bilge pumping, and fuel transfer, withstanding the rigors of marine environments.
Why Choose the D65 Gear Pump?
Customization: Our team of experts can tailor the D65 to your exact specifications, ensuring it meets your unique performance and compatibility requirements.
Global Support: With a network of authorized service centers around the world, you can count on prompt technical assistance and reliable after-sales support.
Proven Reliability: Trusted by thousands of customers globally, the D65 has a track record of delivering exceptional performance and durability in the most demanding applications.
Detailed Photos
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 series products are widely used in engineering machinery, plastic machinery, metallurgical machinery, environmental sanitation machinery, mining machinery, marine machinery, packaging machinery, port machinery and various hydraulic equipment, which are highly praised by clients.
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!
Exhibitions
Packages
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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