• Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor
  • Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor
  • Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor
Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor

Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor

Product Details:

Place of Origin: QingDao
Brand Name: Crystal
Certification: ISO9001 / EN ISO 12100 / OHSAS 18001 / SGS
Model Number: MFC160

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 Swing Motor Brand Name: Crystal
Application: Excavator Machine Model: SK250-8
Warranty: Half One Year Delivery Time: Within 3 Working Days
Package: Wooden Box
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Custom Excavator Swing Motor


Excavator Swing Motor SK250-8



Product Description

MFC160 Excavator Swing Motor Kobelco SK250-8 Hydraulic Rotary Motor

Product Description

Product name
 MFC160 Excavator Swing motor
Scope of application Construction machinery
Video outgoing-inspection Provided
Machinery Test Report Provided
Marketing Type New Product 2023
Place of Origin china
Brand Name crystal
Application Crawler Excavator
Model SK250-8
MOQ 1 Piece
Material Alloy Steel
Condition 100%
Quality High Guarantee
Package Wooden Case Packing


Operation manual

Excavator hydraulic rotary motor is one of the core components of excavator. In order to ensure the safe and efficient operation of excavator, it is very important to master the correct operation method. This operation manual will provide you with detailed excavator hydraulic rotary motor operation guide, to help you fully understand the operation steps and precautions, to ensure the smooth operation of the excavator.

[1. Preparation] :

Ensure that the excavator has stopped running and stop the excavator on a flat, stable ground.
Check the hydraulic oil level to ensure adequate hydraulic oil supply.
Check whether the hydraulic rotary motor and hydraulic system are securely connected.
[II. Start the excavator] :

Start the engine and maintain normal operation to ensure the normal oil supply of the hydraulic system.
Observe the instrument panel to ensure that the hydraulic rotary motor has no abnormal alarm.
[Three, control the direction of rotation] :

Twist the driver's seat to ensure good visibility and avoid blind spots.
Use the rotary lever to control the rotation direction of the excavator. Push the operating rod to the left, and the excavator turns counterclockwise; Push the lever to the right and the excavator turns clockwise.
[Four, adjust the rotation speed] :

Use the rotary lever to control the rotary speed of the excavator. The farther the lever is pushed, the faster the rotation speed; Pull the lever back to slow down the rotation speed.
Pay attention to adjust the rotation speed according to the specific working conditions to ensure safe and efficient operation.
[Five, stop turning] :

When it is necessary to stop the rotation of the excavator, put the rotary lever in the neutral position, and the hydraulic rotary motor will stop rotating.
Before performing other operations, ensure that the excavator is stopped properly.
[VI. Safety Precautions] :

During the operation, it is strictly prohibited to ride or stand in the turning area to avoid dangerous accidents.
Pay attention to the stable operation of the hydraulic system, and replace the hydraulic oil and filter regularly.
Overload operation is strictly prohibited to avoid damage to hydraulic rotary motor and other components.

This operation manual describes in detail the correct operation methods and safety precautions of the excavator hydraulic rotary motor. Mastering these operation steps can ensure the stable operation and safe operation of the excavator rotary system. When operating the excavator, be sure to strictly comply with the provisions of the operation manual to ensure your own safety and the normal operation of the excavator, and lay the foundation for the efficient completion of the construction task.

Product features and working principle

Excavator hydraulic rotary motor is one of the key components in excavator, it plays an important role in the rotary system of excavator. The motor realizes the drive and control of the excavator rotation through the hydraulic system, and has the following characteristics and working principle:


High efficiency and stability: The excavator hydraulic rotary motor adopts hydraulic transmission, which can rotate quickly and efficiently, and improve the work efficiency of the excavator. At the same time, the motor structure is stable, can withstand high loads and continuous work, to ensure the stable operation of the excavator.
Large torque: The motor has a strong torque, which can easily cope with a variety of soil and rock excavation tasks, so that the excavator has excellent digging ability.
Precise control: The hydraulic rotary motor realizes the precise control of speed and direction by adjusting the pressure and flow of the hydraulic system, so that the excavator can flexibly carry out accurate rotation and positioning, and improve the accuracy of the operation.
Energy saving and environmental protection: Compared with the traditional mechanical transmission mode, the hydraulic rotary motor has a higher energy utilization rate and lower energy consumption, which is conducive to saving energy and reducing emissions, and meets the requirements of modern excavators for energy saving and environmental protection.
How it works:
Excavator hydraulic rotary motor is a closed hydraulic circuit composed of hydraulic pump, hydraulic motor and control valve. When the driver operates the excavator control lever, the hydraulic pump transfers the hydraulic oil pressure to the hydraulic motor. According to the pressure and flow of hydraulic oil, the hydraulic motor generates the corresponding rotational torque to drive the rotary system of the excavator to rotate.

At the same time, the hydraulic rotary motor is also equipped with a hydraulic control valve, which can control the speed and direction of the motor by changing the pressure and flow of the hydraulic system. The driver can adjust the working state of the hydraulic rotary motor by manipulating the control rod to realize the rotation and stop of the excavator.

In general, the excavator hydraulic rotary motor plays a crucial role in the working process of the excavator by virtue of its characteristics of high efficiency and stability, large torque, precise control, energy saving and environmental protection. It enables the excavator to complete various tasks efficiently and flexibly under various complex geological conditions.

Product  advantage 

Excavator hydraulic rotary motor is an indispensable part of modern excavators, and its excellent performance and reliable drive inject strong power into the mining industry.
1. Powerful turning power:
Excavator hydraulic rotary motor has excellent rotation power, can easily be competent for all kinds of soil and rock excavation tasks. Its efficient and stable performance enables the excavator to achieve efficient operation in the construction process and improve work efficiency.

2. Precise control:
Hydraulic rotary motor through advanced hydraulic control technology, the speed and direction of accurate adjustment. The driver can easily control the rotary action of the excavator, achieve accurate positioning and flexible operation, so as to ensure the accuracy of engineering construction.

3. Energy saving and environmental protection:
Compared with traditional mechanical transmission methods, hydraulic rotary motors have higher energy utilization and lower energy consumption. Its energy-saving and environmental protection characteristics help to reduce fuel consumption and reduce carbon emissions, which is in line with the pursuit of green environmental protection for modern excavators.

4. High load bearing:
The structure of the excavator hydraulic rotary motor is strong and durable, and can withstand high loads and continuous work. In harsh engineering environments, the motor still maintains stable and reliable performance to ensure the continuous operation of the excavator.

5. Diversified applications:
Hydraulic rotary motor is suitable for all kinds of excavators and construction machinery, and can be widely used in civil engineering, mining, construction and other fields. Whether it is a small excavator or a large excavator, you can get excellent driving force from it.

Excavator hydraulic rotary motor has become the core driving force of modern excavator with its advantages of powerful power, precise control, energy saving and environmental protection and diversified applications. Its excellent performance and reliability bring efficient and accurate operation experience for all kinds of engineering construction, helping the mining industry to continue to reach new heights. The choice of excavator hydraulic rotary motor is to choose the perfect combination of excellent performance and perfect drive!




Technological advantage

Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor 0


Strong research and development capabilities: As a leader in technological innovation, we have a strong research and development team, focusing on the technical research and innovation of hydraulic rotary devices. We continue to invest in research and development resources, cooperate with professional institutions at home and abroad, and promote the progress of hydraulic rotary device technology through continuous technological breakthroughs and innovations.
Advanced design and engineering capabilities: We have advanced design and engineering capabilities to provide customized hydraulic rotary device solutions according to customer requirements. Our design team fully understands the working environment and challenges of various industries, and combines advanced technology and engineering principles to customize high-performance and reliable hydraulic rotary devices for customers.
Advanced manufacturing processes: We focus on advanced manufacturing processes to ensure product quality and stable performance. We have advanced production equipment and precision machining technology to ensure the manufacturing accuracy and quality of each hydraulic rotary device. We strictly implement the quality management system, from raw material procurement to the production process, every link is strictly controlled and tested to ensure product consistency and reliability.
Advanced testing and verification capabilities: We focus on the testing and verification process of our products to ensure the performance and reliability of our products. We have advanced testing equipment and laboratories to carry out rigorous performance testing and verification. This includes durability testing, load bearing capacity testing, temperature adaptability testing, etc. Through these testing and validation processes, we ensure that each hydraulic rotary unit is able to maintain stable operation under a variety of operating conditions, meeting or exceeding industry standards.
Technological innovation and patented technology: We actively carry out technological innovation to continuously improve the competitiveness and added value of products. We have a number of patented technologies and core technologies, covering hydraulic control, energy saving technology and intelligent control. The application of these technologies gives our products a unique advantage in terms of performance, efficiency and reliability, providing customers with innovative solutions.
Choose us as a manufacturer of hydraulic rotary devices, and you will receive technology leadership, excellent quality products and comprehensive support. We always strive for technical excellence and innovation to meet your high requirements for hydraulic rotary devices.



Custom Excavator Swing Motor SK250-8 MFC160 Hydraulic Rotary Motor 1



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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.


Delivery and logistics


Net weight 75KG
Package wooden
Mode of transport By sea, by air
Payment term TT bank transfer,L/C
Warranty time Half a year
Delivery time Have in stock,within 3-5 days to ship it out


Our Services

Dear Customer,


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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