• New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump
  • New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump
  • New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump
New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump

New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump

Product Details:

Place of Origin: QingDao
Brand Name: Crystal
Certification: ISO9001 / EN ISO 12100 / OHSAS 18001 / SGS
Model Number: K7V63DTP

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: K7V63DTP
Warranty: 1 Year Delivery Time: Within 3 Working Days
Package: Wooden Box
High Light:

Case130 Excavator Hydraulic Pump


Excavator Hydraulic Pump SH130



Product Description

K7V63DTP Excavator Hydraulic Pump Case130 SumitomoSH130 Plunger pump piston pump  

Product Description

Product name

K7V63DTP Excavator hydraulic pump

Applicable model

Case130 SH130

Chinese brand, crystal 
New, We produce ourselves
Displacement 63
Rated Pressure (MPa) 34.3
Maximum Pressure (MPa) 34.3
Rated Speed (rpm) 2500
Maximum Speed (rpm) 3000
Minimum Speed (rpm) 600
Oil Temperature Range (℃) -20 ~ +80
Hydraulic Oil Viscosity Range (mm²/s) 10 ~ 75
Maximum Flow Rate (l/min) 295
Input Power (kW) 63.1
Output Power (kW) 47.1
Efficiency (%) ≥ 85
Drive Mode Hydraulic Drive
Hydraulic drive systems for excavators, loaders, and other  machinery
Direction of turning Right-handed rotation
Net Weight 36KG
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


Composition and principle of hydraulic pump

Excavator hydraulic pump, like the magic of the source of construction machinery, through the magic working principle and clever composition, the power is converted into efficient hydraulic energy, giving the excavator strong working ability.
First, the working principle

The working principle of the excavator hydraulic pump is like a wonderful magic show, which contains the following magical steps:

Energy absorption stage: When the hydraulic pump shaft begins to turn, the hydraulic pump gear creates a mysterious suction ability to draw hydraulic oil from the hydraulic tank into the hydraulic pump's oil absorption chamber. Like a magician sucking away the eyes of the audience, the hydraulic pump easily attracts hydraulic oil.
Compression magic: With the rotation of the hydraulic pump shaft, the hydraulic pump gear releases a powerful compression magic, tightly compresses the hydraulic oil in the hydraulic pump, and injects magical hydraulic energy into the excavator.
Energy release: The outlet valve of the hydraulic pump is like a secret portal that releases magical energy. When it is opened, the compressed hydraulic oil is released from the hydraulic pump like magic and continuously injected into the hydraulic system, bringing endless power to the excavator.
Circulation magic: After the hydraulic oil of the hydraulic system completes its work, it returns to the hydraulic tank and once again participates in the magical circulation magic of the hydraulic pump, which continues to inject magic power into the excavator.
2. Constituent elements

The composition of the hydraulic pump of the excavator, like the magic tools of the magician, includes the following magical elements:

Magic pump body: The magic pump body of the hydraulic pump, made of high-quality materials, it carries the entire magic process, ensuring the smooth flow of hydraulic oil, providing solid support for the output of magic energy.
Magic pump shaft: The magic pump shaft of the hydraulic pump is connected to the magic output of the power source, which enables the hydraulic pump to continuously release magic energy and bring a steady stream of power to the excavator.
Magic valve: The inlet valve and the outlet valve are like magic valves, controlling the flow of hydraulic oil in and out, ensuring the accurate flow of magic energy.
Mysterious gear: The hydraulic pump gear is like the key to the magic secret, which makes the hydraulic oil magically flow inside the hydraulic pump, transforming the power into magic hydraulic energy.
Excavator hydraulic pump is the magic source of efficient power. Its magical working principle and ingenious composition bring incredible power energy to construction machinery. Let us look forward to the future development of excavator hydraulic pumps, and bring more magical technology and power miracles to the construction machinery industry!


Hydraulic pump operation mathods


Excavator hydraulic pump is the core component of excavator hydraulic system, and the correct operation method is the key password to ensure the efficient operation of excavator. Reasonable and skilled operation of the hydraulic pump can not only improve the work efficiency of the excavator, but also extend the service life of the hydraulic pump.

1. Read the operation manual carefully

Before operating the hydraulic pump of the excavator, be sure to read the operating manual of the hydraulic pump carefully. Understand the structure, working principle, safety precautions and other important information of hydraulic pump, familiar with the role of each control device and indicator, to ensure correct and safe operation.

2. Check before starting

Before starting the excavator, it is necessary to check the hydraulic pump before starting. Check whether the oil level and oil quality of the hydraulic oil are normal, ensure that the hydraulic system is filled with enough hydraulic oil, and keep the oil clean. Check whether each hydraulic pipe and connector is firm to avoid hydraulic oil leakage.

3. Start slowly

When starting the hydraulic pump, the control rod should be slowly placed in the starting position and the speed should be gradually increased to ensure that there is no abnormal situation when the hydraulic pump is running at low speed. After the normal operation of the hydraulic pump, the speed is gradually increased to avoid hydraulic shock and sudden load.

4. Operate the lever correctly

The control rod of excavator hydraulic pump is the key to adjust the output of hydraulic pump. In operation, the control rod should be flexibly used to adjust the output pressure and flow of the hydraulic pump according to the actual work needs. Avoid frequent and rapid movement of the lever to reduce pressure fluctuations and energy losses in the hydraulic system.

5. Pay attention to the hydraulic system status

During the working process of the hydraulic pump of the excavator, pay attention to the state of the hydraulic system. Timely observe the hydraulic oil temperature, pressure and sound of the hydraulic pump and other indicators to ensure that the hydraulic pump works within the normal range. If an exception is detected, take measures in time to prevent the fault from expanding.

6. Cool down before shutdown

After the end of the work of the excavator, the hydraulic pump should be operated for a period of time to cool the hydraulic oil and the hydraulic pump and reduce the temperature of the hydraulic system. Then, put the control lever in the stop position, and check whether the hydraulic system is normal before stopping to ensure that the excavator is in a safe state.

The operation method of hydraulic pump of excavator is the key password of efficient operation. Through reasonable operation, the best performance of the hydraulic pump can be brought into play and the efficient operation of the excavator can be realized. Maintaining good operating habits and regular maintenance can not only improve work efficiency, but also extend the service life of the hydraulic pump, so that the excavator can create more value for you!


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.


Technological advantage

New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump 0


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!



New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump 1

Our products are in line with international standards and have obtained the Chinese quality trust unit


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New K7V63DTP Excavator Hydraulic Pump Case130 SH130 Plunger Pump 2

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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