Excavator Swing Motor Yanmar20 Hydraulic Rotary Motor Excavator
Hydraulic Parts
Product Description
| Shaft end gear parameters |
| Modulus | 4.0 |
| Pressure Angle | 20 |
| Number of teeth | 11 |
| Large diameter | 55.3 |
| Small diameter | 36.5 |
| Addendum coefficient | 1 |
| Radial clearance coefficient | 0.25 |
| Modification coefficient | 0.4 |
| Base tangent length | 19.42(2Tooths) |
| The motor parameters |
| Displacement(LPM) | 38 |
| Pressure(MPa) | 9 |
| Torque(N*m) | 230 |
| Rotate speed(ml/r) | 140 |
| Relief valve pressure(Mpa) | 14-14.5Pressure drainage |
| The brake torque(N*m) | 550-600 |
| Starting pressure(Mpa) | 0.98-2.9 |
Product parameter diagram:
Product advantage and peculiarity
Energy efficient: Our hydraulic rotary motors are designed with an
emphasis on energy efficient design to meet environmental and
sustainable development requirements. We use advanced hydraulic
technology and optimized internal structure to maximize energy
efficiency and reduce energy loss. By providing energy efficient
hydraulic rotary motors, we help you reduce your operating costs
while reducing your environmental impact.
Intelligent control: Our hydraulic rotary motors are equipped with
intelligent control systems for highly automated and intelligent
rotary control. Through advanced sensors, electronic controls and
algorithms, our products can monitor working conditions and
operating requirements in real time, and automatically adjust
turning speed and force to provide accurate and efficient turning
performance. Intelligent control makes the operation easier and
more intelligent, and improves work efficiency.
High torque and stability: Our hydraulic rotary motors offer
excellent torque output and stability. Whether under high loads,
complex conditions or harsh environments, our products provide
powerful and stable rotation power. The high torque output allows
your excavator to easily cope with various job demands, ensuring
stable and reliable rotation performance.
Lightweight design and compact construction: We focus on
lightweight design and compact construction of our products.
Through optimized material selection and structural design, our
hydraulic rotary motors have a smaller size and weight, making
their installation and layout more flexible. The lightweight design
not only improves the excavator's mobility and flexibility, but
also reduces energy consumption and operating costs.
Durable, reliable and low maintenance: We are committed to
providing durable and reliable hydraulic rotary motors to meet your
long-term use needs. Our selection of high-quality materials and
advanced manufacturing processes ensure excellent durability and
reliability. Through strict quality control and testing
verification, our products can maintain stable operation under
harsh conditions, reduce failure and maintenance costs, and provide
you with reliable rotation solutions.
Choose our excavator hydraulic rotary motors and you will get
unique performance, reliable quality and superior rotary ability.
We constantly pursue technological innovation and excellent quality
to meet your high requirements for rotary performance of
excavators.
Technological advantage
Research and development excellence: As a technology leader, we
have excellent research and development capabilities and are
committed to continuous innovation and advancing the industry. We
have an experienced R&D team focused on technical research and
innovation of hydraulic rotary motors. Through cooperation with
domestic and foreign professional institutions and continuous
technical research, we constantly improve product design and
manufacturing processes to meet the changing market needs.
Advanced manufacturing processes: We focus on advanced
manufacturing processes to ensure product quality and stable
performance. We use precision machining equipment and advanced
manufacturing processes to ensure the accuracy and quality of each
hydraulic rotary motor. 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.
Comprehensive testing and verification: We focus on our product
testing and verification process to ensure product performance and
reliability. 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 motor
can 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.
Comprehensive after-sales service: We provide comprehensive
after-sales service and support to ensure customer satisfaction and
long-term product performance. Our after-sales team provides rapid
response and professional technical support to solve the problems
encountered by customers in the process of use. We also offer
regular maintenance and maintenance services to extend the life of
our products and maintain optimum performance.
Choose us as a hydraulic rotary motor manufacturer and you will
receive leading technology, quality products and comprehensive
support. We always strive for technical excellence and quality to
meet your high requirements for hydraulic rotary motors.
certificate
Product application range
Engineering construction: Hydraulic rotary motors are widely used
in engineering construction fields, such as excavators, loaders,
bulldozers, etc. They provide the equipment with strong turning
capacity, flexible operation and accurate positioning, and adapt to
a variety of engineering construction tasks, such as excavation,
ground leveling, and soil stacking. The hydraulic rotary motor can
be flexibly rotated in the narrow construction site to improve the
construction efficiency.
Agricultural machinery: Hydraulic rotary motors are also widely
used in agricultural machinery. For example, they are used in
agricultural tractors, harvesters and spraying equipment to achieve
turning and swinging actions in field operations. The high
efficiency and reliability of hydraulic rotary motors enable
agricultural machinery to efficiently complete various agricultural
tasks and improve agricultural production efficiency.
Ports and logistics: In the field of ports and logistics, hydraulic
rotary motors are widely used in various loading and unloading
equipment, such as cranes, stackers and loading and unloading
trucks. They provide high-speed, high-torque turning capabilities
that enable equipment to turn and position quickly and precisely,
improving logistics operation efficiency and loading and unloading
speed.
Mines and quarries: Hydraulic rotary motors play a key role in the
equipment used in mines and quarries. For example, they are widely
used in equipment such as mine loaders, excavators and crushers to
achieve rotary and positioning actions of equipment. The high
torque and stability of the hydraulic rotary motor enable the
equipment to operate efficiently under harsh working conditions and
cope with high-intensity mining and crushing work.
Other fields: Hydraulic rotary motors are also suitable for other
fields, such as Marine engineering, environmental cleaning
equipment and special machinery. Whether in deep sea digging,
environmental cleaning, special mechanical operations, or other
applications requiring rotary action, hydraulic rotary motors
provide reliable and efficient rotary capabilities.
More products Show
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,
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
EMAIL:Bing83125@gmail.com
Whatsapp:8619554163292 8615805343909
FAQ
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.
