• Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox
  • Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox
  • Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox
Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox

Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox

Product Details:

Place of Origin: QingDao
Brand Name: Crystal
Certification: ISO9001 / EN ISO 12100 / OHSAS 18001 / SGS
Model Number: SK27

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
Get Best Price Contact Now

Detail Information

Product Name: Excavator Travel Reduction Assy Brand Name: Crystal
Application: Excavator Machine Model: SK27
Warranty: 1 Year Delivery Time: Within 3 Working Days
Package: Wooden Box
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Hydraulic Travel Reduction Gear


Travel Reduction Gear Parts


SK27 Excavator Gearbox

Product Description

Excavator Hydraulic Parts Kobelco SK27 Travel Reduction Final Travel Gearbox

Product Description



Provide or customize the required products according to customer's requirements
Product Name:
Travel gearbox
Model Number:
OEM/Original New
Within 1-3days
In stock
Place Of Origin:
Wooden Case
Payment Term:
L/C,T/T.Western Union
We will check the goods and send detail message to buyer to confirm before shipping.


Product working principle

In the field of modern engineering construction, excavator travelling motor reducer is an important part of excavator travelling system. With the continuous progress of engineering technology and the complexity of engineering construction, excavator travelling motor reducer is also facing new challenges. However, it is in these challenges that it has shown great innovation and breakthrough progress.
First, high bearing and durability challenges:

Material innovation: The application of new materials such as high-quality alloy steel has enhanced the carrying capacity and durability of the excavator walking motor reducer. The use of innovative materials enables the reducer to operate stably under harsh conditions, extending its service life.
Strengthening design: By optimizing the structural design of the reducer and rationally distributing the force distribution, the bearing capacity of the reducer is improved. The reinforced design of the reducer allows it to withstand greater thrust and impact and adapt to more complex engineering environments.
Second, high efficiency and intelligent challenges:

Intelligent control system: Modern excavator walking motor reducer is equipped with intelligent control system, which can realize intelligent adjustment of walking speed and output. This intelligent control enables the excavator to automatically adjust the walking speed under different working conditions, and improves the efficiency of walking.
Variable displacement technology: The introduction of variable displacement technology, so that the hydraulic motor can automatically adjust the output according to the working condition. This innovation ensures the efficient output of the reducer, saving energy while improving walking performance.
Environmental protection and Sustainable Development challenges:

Green lubrication technology: The reducer uses environmentally friendly lubrication technology to reduce the pollution to the environment. Green lubrication technology provides a more environmentally friendly option for the operation of the reducer.
Energy saving design: Focus on energy saving design in the design phase to reduce energy consumption. Energy-saving design enables the reducer to use energy more efficiently during operation and meet the requirements of sustainable development.

Excavator walking motor reducer is facing the pressure from engineering challenges, but it is through continuous innovation and breakthrough, beyond the limit, to promote the development of engineering construction. The challenge of high load bearing and durability prompted the use of high-quality materials and enhanced design; The challenge of high efficiency and intelligence gives birth to the application of intelligent control system and variable displacement technology; The challenges of environmental protection and sustainability pushed it to adopt green lubrication technology and energy efficient design. In the future, excavator walking motor reducer will continue to face new challenges, continue to innovate, and bring more progress and breakthroughs in the field of engineering construction.


Applicable model



Cooperative Brands
Available Model
R55 R60 R80 R130LC-3-5 R200 R200-5 R210 R215-7/9 R220-5 R225LC-7/9 R290 R290 R290LC-7 R300LC R305LC R330LC R375 R360LC-7 R450LC
EX35 EX40 EX55 EX60 EX60-3 ZX200 ZX210 ZX250 ZX290 ZX330 ZX470 EX1000 EX1200
EC55 EC60 EC140BP EW145BP EW160BB EC210 EC240 EC290 EC360LC EC380.EC460 EC480 EC700
CAT305.5 CAT306 CAT307 CAT308 CAT312 CAT315 CAT320 CAT323 CAT324 CAT325 CAT326 CAT330 CAT336 CAT345 CAT349 CAT365 CAT374 CAT390
PC45 PC50 PC55 PC56 PC60-5-6-7 PC60-8 PC70-8 PC78 PC100-3 PC120-6 PC130-7 PC200-7/8 PC220 PC270 PC240 PC300-6/7 PC360 PC400-6/7/8PC450-6 PC600-6 PC650-3 PC650 PC800 PC1000 PC1200 PC1250
SK35 SK50 SK60 SK75 SK100 SK120 SK200-1-2-3-4-5-6 SK230 SK250 SK260 SK280 SK300 SK330 SK330-6 SK350 SK400 SK450 SK480
DH35 DH55 DH60 DH55 DH60 DH80 DH80-7 DH80GOLD DH150 DH200 DH220-3-5 DH280-5 DX60-DX200-DX225 DX260 DH290 DH360 DH420 DH500
SH55 SH60 SH75 SH50 SH100 SH120 SH200 SH200-3-5 SH220-2-3 SH280 SH300 SH350 SH400 SH450
HD820 HD1023 HD1430 HD2045 HD700
SY55 SY60 SY65 SY70 SY75 SY85 SY95 SY115 SY135 SY155 SY195 SY200 SY205 SY215 SY220 SY225 SY235 SY245 SY285 SY305 SY335 SY365 SY375SY395 SY415 SY485
CLG904 CLG9055 CLG906 CLG907 CLG9075 CLG908 CLG915 CLG150 CLG920 CLG921 CLG922 CLG225 CLG924 CLG925 CLG933 CLG936 CLG939 CLG942CLG948 CLG950 CLG952 CLG200 CLG205 CLG220 CLG225
KX135 KX185 KX155 KX161 KX163 KX165 KX183
IHI35 IHI50 IHI60 IHI55 IHI80 IHI100
XE55 XE60 XE65 XE75 XE80 XE85 XE135 XE150 XE155 XE200 XE205 XE215 XE225 XE245 XE270 XE305 XE335 XE370 XE380 XE400 XE470 XE490XE700
ViO35 ViO55 ViO75
CX50 CX55 CX58 CX75 CX210 CX240 CX290 CX330
YC35 YC50 YC55 YC60 YC65 YC85 YC135 YC230
JS130 JS210 JS220 JS290 JS330


 Product technology

Excavator travelling motor reducer gear box is a key part of excavator travelling system, which is responsible for converting hydraulic power into mechanical power and providing powerful walking thrust. Its technical advantages determine the stable walking and efficient promotion of the excavator under various harsh working conditions.
First, high strength alloy steel manufacturing:

Material selection: The excavator travelling motor reducer gearbox is made of high-strength alloy steel material to ensure that it can withstand huge thrust and impact under high load conditions, and has excellent durability.
Heat treatment process: the material of the gearbox through professional heat treatment process, improve its hardness and wear resistance, extend the service life of the gearbox, so that it can continue to work stably in harsh environments.
Second, precision gear drive:

Optimization design: The gear transmission system of the excavator walking motor reducer gearbox has been carefully optimized to ensure high transmission efficiency, small friction loss, reduce energy loss, and improve walking efficiency.
Precision machining: The gear assembly in the gear box is precisely machined to ensure that its tooth shape is accurate, the noise is low, and the transmission is smooth, making the walking process of the excavator more stable and efficient.
Third, intelligent control system:

Variable displacement technology: The gearbox of the modern excavator travelling motor reducer is equipped with variable displacement technology, which can intelligently adjust the output according to different working conditions. This intelligent control enables the excavator to automatically adjust its speed while walking and adapt to different terrain and task requirements.
Intelligent fault diagnosis: The gearbox is equipped with an intelligent fault diagnosis system, which can monitor the operating status of the gearbox in real time. Once an exception is detected, the system sends an alarm in time, which improves the reliability and maintenance efficiency of the device.
4. Energy saving and Environmental protection design:

Optimization of structure: excavator walking motor reducer gearbox in the design process to pay attention to energy conservation and environmental protection, through the optimization of the structure, reduce energy consumption, improve energy efficiency.
Efficient lubrication system: The gearbox uses an efficient lubrication system to reduce friction loss and energy waste, contributing to environmental protection.
Excavator travelling motor reducer gear box is characterized by high strength alloy steel manufacturing, precision gear transmission, intelligent control system and energy-saving and environmental protection design, which has become an important support for excavator travelling system.

Our advantage

Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox 0

Excavator is the right hand of engineering construction, and its traveling motor reducer is the core component to ensure the flexible action of excavator. With advanced technology and superior performance, excavator travelling motor reducer has set a technical benchmark in the field of construction machinery.
First, high torque output:

Exquisite design: excavator walking motor reducer through exquisite technology and design, to achieve high torque output. This means that the motor can provide a strong driving force under high loads and complex terrain, making it easy for the excavator to cope with a variety of engineering tasks.
Superior stability: High torque output brings stronger driving force, making the excavator walk more stable, can maintain good driving performance in different terrain and working conditions, and improve work efficiency and safety.
Second, high efficiency and energy saving:

Optimized transmission system: excavator walking motor reducer adopts advanced transmission system optimization design to reduce transmission loss and improve energy efficiency. Under high load and long working time, it can reduce fuel consumption and extend the service life of the hydraulic system.
Intelligent throttling technology: The travelling motor reducer is equipped with intelligent throttling technology, which can adjust the hydraulic flow according to the actual working conditions and reduce the energy consumption of the system. This energy-saving technology is very important for long working hours and high-intensity construction, helping to reduce engineering costs.
Third, precision manufacturing and reliability:

High quality materials: The excavator walking motor reducer is made of high quality alloy steel and special wear-resistant materials to ensure its durability and wear resistance. This high-quality material provides stability and reliability in harsh engineering environments.
Strict inspection and testing: The travelling motor reducer has undergone strict inspection and testing in the production process to ensure that its indicators meet the design requirements. Through the reliability test, the reliability and stability of the motor in various working conditions can be verified.
Four, intelligent control:

Adaptive system: The modern excavator walking motor reducer is equipped with an intelligent adaptive control system, which can adjust the output in real time according to the working conditions, adapt to different work needs, and improve work efficiency.
Fault diagnosis and prediction: The travelling motor gearbox has intelligent fault diagnosis and prediction function, which can monitor the system status in real time, find potential faults in time and provide solutions. This helps reduce downtime and increases productivity and reliability.
Excavator walking motor reducer with high torque output, high efficiency and energy saving, precision manufacturing and reliability, as well as intelligent control and other technical advantages, has become an indispensable power source for excavator walking system. Its excellent performance and stable operation provide a strong driving force for engineering construction. In the future, with the continuous progress of technology, excavator walking motor reducer will continue to innovate and lead the new trend of development in the field of construction machinery.



Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox 1

Our products meet international standards, is a national key enterprise in China, we will be more advanced products to the world, service customers all over the world.


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Hydraulic Travel Reduction Gear Parts SK27 Excavator Gearbox 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.


Delivery and logistics


Net weight 25KG
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,

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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