PRODUCT
RUNTX 4 Ton Hydraulic Double Steel Wheel Road Roller
Product Feature
What is a Double Steel Wheel Road Roller?
A single steel wheel road roller is a heavy-duty construction machine designed for soil, gravel, asphalt, and other surface compaction tasks. It uses a large steel drum combined with vibration technology to apply strong pressure to the ground, ensuring a dense and stable foundation for roads, highways, and construction projects.
Single drum road rollers are widely used in road construction, infrastructure development, municipal engineering, and large-scale earthwork projects. Their powerful compaction capability and stable operation make them essential equipment for improving ground strength and durability.
The RUNTX RTX-JS40 4 Ton Hydraulic Double Steel Wheel Road Roller is engineered to deliver high compaction efficiency, stable performance, and easy operation. With an advanced hydraulic system, reinforced drive axle, and user-friendly control design, the machine provides reliable performance in demanding road construction environments.

RUNTX Road Roller Key Features
1. Reliable Diesel Engine Performance
Powered by a Changchai ZN390B diesel engine, the roller delivers strong power output, stable performance, and reliable operation, ensuring efficient compaction work in different environments.
2. Advanced Hydraulic System
The machine adopts an international brand variable piston pump (TUFF TORQ / Sauer-Danfoss) with a direct connection structure. This system provides stable hydraulic performance and stepless speed control for smooth operation.
3. Dual Wheel Drive with Strong Climbing Ability
Equipped with a brand cycloid hydraulic motor and front and rear dual-wheel drive system, the roller offers strong traction and excellent climbing capability, making it suitable for various terrains.
4. High-Efficiency Vibration Compaction
The front drum features a hydraulic vibration system that ensures stable performance and strong compaction force, delivering high-quality surface finishing results.
5. Articulated Frame Design for Stability
The front and rear frames are connected by an articulated structure with a large swing angle. This design improves maneuverability and reduces the risk of rollover during operation.
6. Hydraulic Power Steering System
The hydraulic power steering system provides smooth and easy steering, improving operator control and reducing fatigue during long working hours.
7. High-Precision Bearing Components
Equipped with NSK high-precision radial ball bearings, the machine ensures stable operation, durability, and overall performance reliability.
8. Intelligent Water Spraying System
The electronically controlled pressure water spraying system allows one-button operation and ensures more uniform water distribution, improving compaction quality during asphalt work.
9. LED Lighting for Night Operation
Front and rear dual LED lighting systems provide excellent illumination, making night construction safer and more convenient.
Applications
1.Construction & Earthmoving
Suitable for site preparation, material handling, and earthmoving tasks.
2.Landscaping Projects
Used for ground leveling, trenching, and landscaping operations.
3.Agricultural Applications
Applicable for farm maintenance and handling agricultural materials.
4.Municipal & Infrastructure Work
Ideal for road maintenance, public works, and infrastructure construction.
Why Choose RUNTX Machinery


RUNTX Machinery Group, founded in 2006, is a professional manufacturer specializing in construction equipment, material handling equipment, agricultural machinery, port equipment, and mobile elevating work platforms.
Our main products include crawler excavators, wheel loaders, bulldozers, road rollers, skid steer loaders, diesel forklifts, electric forklifts, warehouse equipment, reach stackers, container handlers, tractors, scissor lifts, boom lifts, and mast lifts. etc.
The company operates a 35,000 m² production base and follows strict ISO9001 international quality management standards. With more than 15 product categories and an annual production capacity of 8,000 units, RUNTX provides reliable machinery solutions to customers worldwide and is recognized as one of the leading manufacturers of construction machinery and material handling equipment in China.
RUNTX Customer Reviews


The main parameter
Model | RTX-JS40 | |
Travel Speed | Km/h | 0-8 |
Turning radius | mm | 4900 |
Grade ability | % | 35 |
Statice linear load | N/cm | / |
Vibration amplitude | mm | / |
Vibration frequency | Hz | 60 |
Centrifuel force | Kn | 60 |
Drive type | Hydraulic drive | |
Vibration Type | Hydraulic vibration | |
Steering Type | Hydraulic steering | |
Sprinkler Type | ||
Model | Changchai ZN490 | |
Type | Vertical four-cylinder water-cooled | |
Power | hp/rpm | 49,2400 |
Oil Tank | L | 36 |
g/kw h | 260 | |
Steel drum width | mm | 1280 |
Steel wheel diameter | mm | / |
Overall dimension (LxWxH) | mm | 4260*1480*2600 |
Water Tank Capacity | L | / |
Hydraulic oil tank capacity | L | / |
Operating weight | kg | 4000 |
Self weight | kg | / |
The parameter table is for reference only, and the actual specifications may be adjusted due to technological upgrades.
Please refer to the final confirmed information for accuracy.
FAQ
If you have any questions, you can check our product's frequently asked questions
Why should I choose RUNTX Machinery for my equipment needs?
At RUNTX Machinery, we are committed to offering high-quality construction machinery at competitive prices. With our wide product range, including wheel loaders, excavators, skid steer loaders, and forklifts, we provide tailored solutions to meet your specific project requirements. Our OEM and ODM services also ensure you get customized solutions that match your needs perfectly. Contact us today for a free quote and more details on how we can support your business.
What types of machinery do you offer for construction projects?
We offer a comprehensive range of construction machinery, including excavators, wheel loaders, skid steer loaders, and road rollers. Whether you’re working on a small-scale construction project or a large industrial site, we have the right equipment for your needs.
When the machine parts are processed, they will be strictly checked by the quality inspection department to ensure the accuracy and quality.
After the machine is completed, we need at least two days to run the machine to ensure the smooth production of the machine.
How can I get a free quote for your products?
To get an accurate and competitive quote for your machinery needs, simply fill out our contact form or contact us via email sales team. We offer bulk purchase discounts for wholesale buyers and are happy to work with you on customized solutions for any equipment. Get in touch now to receive a detailed price list tailored to your needs.
Do you offer OEM and ODM services for customized machinery?
Yes, we offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services for customers who need custom-built equipment. From special design modifications to tailored machinery solutions, we can help you create exactly what you need. Contact us now to discuss your customization requirements and get a quote for your unique machinery.
What are your payment terms for machinery orders?
Our standard payment terms are 30% deposit in advance and 70% balance before shipment. For large-scale orders, we also accept 100% irrevocable L/C at sight. Inquire now to get more details about flexible payment options!
What certifications and standards do your products meet?
All of our products comply with the ISO9001 Quality Management System and have received CE certification.
What is the delivery time for your machinery?
Our typical delivery time is 15 to 30 days after receiving your deposit. For standard products, we often have them in stock and can ship immediately. Customized orders may take additional time, depending on your specific requirements. You can get a delivery estimate by contacting our sales team and providing your product details.
Can I compare your products with other brands?
We understand that choosing the right equipment is important. Our wheel loaders, excavators, and skid steer loaders provide superior value when compared to other leading brands in terms of price, performance, and durability.
How can I maintain the machinery I purchase from RUNTX?
We provide detailed maintenance guides for all our equipment to ensure smooth operation. Regular checks and servicing are essential to keep your machinery in top condition. Contact our support team if you need any maintenance assistance or schedule a service appointment to ensure long-term performance.
Can I order replacement parts for my equipment?
Yes, we supply a full range of replacement parts for all of our machinery. Whether you need engine parts, hydraulic components, or attachments, we ensure quick and efficient delivery of genuine parts.You can contact our customer service for a list of available replacement parts.