• Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p
  • Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p
  • Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p
Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p

Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p

Product Details:

Place of Origin: QingDao
Brand Name: Crystal
Certification: ISO9001 / EN ISO 12100 / OHSAS 18001 / SGS
Model Number: PVD-1B-34p

Payment & Shipping Terms:

Minimum Order Quantity: 1 Sets
Price: Reconsideration
Packaging Details: Wood case
Delivery Time: 3-5days
Payment Terms: L/C, T/T
Supply Ability: 1000 Sets/month
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Detail Information

Product Name: Excavator Hydraulic Pump Brand Name: Crystal
Application: Excavator Machine Model: PVD-1B-34p
Warranty: 1 Year Delivery Time: Within 3 Working Days
Package: Wooden Box

Product Description


Product Description

Product name

Excavator hydraulic pump

Applicable model

Yanma VIO30/27 Ishikawa Island 30V

Chinese brand, crystal 
New, We produce ourselves
Displacement 12+12mL/r (p1+p2) 6.4mL/r(p3)2.7mL/r(p4)
Rated pressure 21MPa(p1+p2)18.6MPa(p3)3.9MPa(p4)
Ratedspeed(r/min) 2300r/min
Direction of turning Right-handed rotation
Net Weight 20KG
Payment term
TT bank transfer, Western Union,L/C
Warranty time
12 months
Delivery time
Have in stock, within 3-5 days to ship out it


Product parameter diagram:

Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p 0


Product principle and advantages


, working principle:

Hydraulic system: excavator hydraulic pump is one of the key components of the hydraulic system. The hydraulic system transmits power through a liquid (usually hydraulic oil) and controls the movement of the actuator. The main task of the hydraulic pump is to convert the mechanical energy into hydraulic energy, and transfer the hydraulic oil pressure to the actuator, so as to promote the various parts of the excavator to achieve action.
Variable displacement pump: excavator hydraulic pump usually adopts variable displacement pump. This pump has an adjustable working volume, which can automatically adjust the flow and pressure of the hydraulic system according to the working demand. In the case of light load, the output of the pump will be reduced accordingly, reducing energy consumption; When the load is heavy, the pump will automatically increase the output to ensure that the excavator has enough power to perform the task.
How it works: The variable displacement pump rotates through a mechanical device driven by an electric motor or an engine, sucking in hydraulic oil and compressing it through an internal structure. With the change of pump speed and working conditions, the volume of the pump also changes accordingly, so as to achieve different flow output of hydraulic oil.
Second, product advantages:

High efficiency: The hydraulic pump of the excavator adopts variable displacement technology, which can realize intelligent adjustment of the output of the pump according to the working condition and ensure the efficient operation of the system. Under low load conditions, the output of the pump will be reduced, reducing energy consumption; Under high load conditions, the pump will increase the output to ensure the strong working capacity of the excavator.
Reliability: Hydraulic pumps usually use high-quality materials and precision manufacturing processes to ensure their stable and reliable operation. Excellent design and strict quality control ensure long pump life, low failure rate, reduced maintenance costs and downtime.
Precise control: The hydraulic pump of the excavator realizes the precise control of the hydraulic system through the variable working volume. This enables the excavator to operate stably and efficiently under various complex working conditions and flexibly respond to different task requirements.
Energy saving and environmental protection: The application of variable displacement technology enables the hydraulic pump to save energy and reduce energy consumption under low load conditions. This helps to reduce the adverse impact on the environment and meets the requirements of modern society for sustainable development.

As the core component of excavator hydraulic system, excavator hydraulic pump provides strong support for engineering construction with its advantages of high efficiency, reliability, precise control, energy saving and environmental protection. In the future, with the continuous development of science and technology, excavator hydraulic pumps will continue to innovate and play an indispensable role for excavators and other construction machinery fields.


Product application range

First, intelligent technology:

Adaptive control: The future excavator hydraulic pump will be further intelligent and adopt adaptive control technology. It can adjust the output in real time according to the working condition and load of the excavator to provide more accurate hydraulic control and optimize the use of energy.
Autonomous operation: With the development of artificial intelligence technology, excavator hydraulic pumps may realize autonomous operation, sense the surrounding environment in real time through sensors and algorithms, and automatically complete work according to task requirements, improving work efficiency and safety.
Second, environmental protection and sustainable development:

Electric hydraulic pump: There may be more electric hydraulic pump technology in the future to reduce the carbon emissions and noise pollution of excavators. The electric hydraulic pump can use clean energy to drive and improve the environmental performance of the excavator.
Biohydraulic oil: Biohydraulic oil is a renewable hydraulic oil that can replace traditional mineral oil and reduce its environmental impact. Future excavator hydraulic pumps may use bio-hydraulic oil to achieve more environmentally friendly engineering construction.
Iii. Expansion of emerging areas:

Aerospace: The high performance and stability of hydraulic pumps for excavators may find new applications in the aerospace sector. It can be used in aircraft landing gear, flight control systems, etc., to improve aircraft performance and safety.
Marine engineering: The future excavator hydraulic pump may be extended to the field of Marine engineering, for seabed resource development, deep-sea exploration and other tasks, to help Marine science and resource utilization.

As the core component of construction machinery, the future application prospect of excavator hydraulic pump is full of scientific and technological empowerment and innovation. Intelligent technology, environmental protection and sustainable development and the expansion of emerging fields will bring more development opportunities and challenges for excavator hydraulic pumps. We can expect that the future excavator hydraulic pump will go further on the road of continuous innovation and contribute more value and achievements to the development of various fields.


Technological advantage

Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p 1


In the field of engineering, excavator hydraulic pump is an indispensable key component, which plays a crucial role in the performance and efficiency of excavator. And we are proud of the excavator hydraulic pump, not only in quality excellence, but also with innovation to lead the trend, to bring you a compelling experience!

Perfect integration, efficient performance
Our excavator hydraulic pumps are carefully designed and optimized to blend perfectly with all excavator models. Its efficient performance enables your excavator to maximize its potential in a wide range of work scenarios and easily meet diverse construction challenges.
Intelligent control, intelligent control
Leading the development of intelligent hydraulic pumps, our products are equipped with advanced intelligent control systems. With intelligent control, you can monitor the working status of the excavator in real time and automatically adjust the output of the pump as needed, thereby improving construction efficiency and reducing energy consumption.
Lightweight design, flexible application
We pay attention to the light design of the product, reduce the weight of the pump, so that the excavator operation is more flexible. Whether it is a small working space or difficult terrain, our hydraulic pumps can help you complete construction tasks quickly, so that you can do more with less.
Rigorous testing, stable and reliable
In the production process, we carry out strict testing and quality inspection of the hydraulic pump to ensure its stability and reliability. You can rely on our products to deliver lasting and consistent performance under any conditions.
Customer first, personalized customization
We regard customer needs as our top priority and focus on communication and cooperation with customers. We offer customized solutions to help you stand out in the engineering field by creating the most suitable hydraulic pump for your excavator model and engineering requirements.
Excavator hydraulic pump, excellent quality, innovation leading. Choose us to give your excavator a new lease of life for a more efficient and smoother engineering experience!



Yanma VIO30/27 Ishikawa Island 30V Excavator hydraulic pump PVD-0B-34p 2


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If you have more needs, we can also provide you with customized services, our products are under continuous development to ensure the continuous needs of customers.


Our Services

Dear Customer,

Thank you for your interest and trust in our hydraulic walking device products and services. We are a company specializing in the production of high-quality hydraulic walking devices and have accumulated years of experience and technical expertise in this field. Our products are not only reliable in quality, but also perform well in terms of performance, safety and durability.

Our service concept is customer-centric, with the goal of meeting customer needs, adhering to the service philosophy of "integrity, professionalism, efficiency, and innovation", and always maintaining communication and exchange with customers to ensure customer satisfaction and trust. Our team is composed of experienced, skilled, and enthusiastic professionals who provide customers with comprehensive service support, including:

1. Customization of products: We can provide customers with customized hydraulic walking device products tailored to their needs and requirements to ensure that the products meet the customer's usage and environmental requirements.

2. Technical support: We have a professional technical team that can provide customers with technical support for product selection, installation and commissioning, maintenance and other aspects to ensure that customers can use our products smoothly.

3. After-sales service: We provide 7x24-hour after-sales service to ensure that customers can get timely solutions to any problems encountered during use.

Our products have been exported to overseas markets and have won unanimous praise from customers. We believe that through our professional technology and high-quality services, we can become your trusted long-term partner.

If you have any needs or questions about our products and services, please feel free to contact us. We will provide you with the best service and support and look forward to working with you!


Contact us


Whatsapp:8619554163292 8615805343909



1, Q: Are you a manufacturer or a trading company? A: We are a manufacturer of quality final drives located in Qingdao National High-Tech Industrial Development Zone with 14 years of production experience .

2. Q: What is your company size ?
A: Ours factory covers an area of 70,000 square meters with 120 employees . Turnover of 2019 is 20 million USD .

3, Q: What certificate do you have? A: ISO9001 / EN ISO 12100 / OHSAS 18001 / SGS

4, Q: How long is your delivery time? A: We keep stock for conventional products . New orders to produce takes about 20 days. Customized products takes about 40 days .

5, Q: What kind of payment terms do you accept? A: T.T. / DP at sight / LC .

6, Q: What is your warranty policy?
A: All our products are warranted for one full year from date of delivery against defects in materials and workmanship.



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