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PRODUCT
RUNTX 4m³ Self-Loading Concrete Mixer - RT4000A
Product Feature
What is a Self-Loading Concrete Mixer?
A self-loading concrete mixer is an all-in-one construction machine designed to automatically load, weigh, mix, transport, and discharge concrete on site. Combining the functions of a concrete batching plant and a transit mixer, it significantly reduces labor costs and improves efficiency for various construction projects.
Compared with traditional concrete mixing equipment, compact self-loading mixers offer superior flexibility and site accessibility. Their high maneuverability and four-wheel-drive capability make them ideal for narrow rural roads, foundation works, and remote infrastructure projects.
The RUNTX 4.0m³ Self-Loading Concrete Mixer (RT4000A) is a high-volume, heavy-duty machine built for large-scale construction. Equipped with a robust 91KW Yuchai engine, advanced internal hub brakes, and a high-efficiency 3-pump Rexroth hydraulic system, it delivers massive 4.0m³ batches with precision and reliability.
RUNTX RT4000A Key Features
1. High-Volume 4.0m³ Output & 270° Drum
Designed for large-scale projects, this model delivers a massive 4.0m³ of concrete per batch. The mixing tank can be raised, lowered, and rotated horizontally by 270°, allowing for precise, multi-directional concrete pouring from an upgraded 2.2-meter discharge height.
2. Powerful 91KW Yuchai Engine & ZL-315 Drive
Powered by a heavy-duty Yuchai YCD4J22T-125 engine outputting 91KW @ 2600 RPM. Connected to a ZL-315 torque converter and a 4WD gearbox, it offers tremendous driving force, up to 45km/h top speed, and exceptional 40° gradeability for rugged terrains.
3. Upgraded Rexroth 3-Pump Hydraulic System
Features a premium closed-loop hydraulic system equipped with a Rexroth variable displacement piston motor and three high-performance gear pumps. Dual hydraulic pilot joysticks provide smooth, precise, and effortless control over all major functions.
4. Advanced Internal Hub Braking System
Safety is prioritized with internal hub drive brakes and emergency brakes on all 4 wheels. The system utilizes independent dual-circuit servo pumps and negative pressure stop brakes, ensuring secure operation even with a full 9,500kg vehicle load.
5. Oversized 0.7m³ Bucket & Electronic Weighing
Loading is accelerated with a large 0.7m³ arc bucket featuring a vibrator and hydraulic gate. Together with a highly accurate electronic weighing system and dual 500L water tanks (1000L total), the machine guarantees strict concrete quality control.
6. Deluxe Double-Armrest Comfort Cabin
The spacious ROPS/FOPS cabin features an openable front window, a premium double-armrest buffer seat, a driving video system, and air conditioning. It ensures maximum operator comfort and fatigue reduction during long, demanding shifts.
Applications
1. Rural & Municipal Road Construction
Ideal for paving narrow village pathways, sidewalks, and urban road maintenance.
2. Building Foundations & Housing
Efficiently mixes and delivers fresh concrete directly into residential or commercial foundations.
3. Remote Infrastructure Projects
Perfect for bridges, culverts, tunnel repairs, and mountain works where batching plants are unavailable.
4. Agricultural & Industrial Facilities
Suitable for farm construction, slab pouring, warehouse flooring, and drainage works.
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, self-loading concrete mixers, 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
| Item / Model | RUNTX 4.0m³ Self-Loading Concrete Mixer (RT4000A) |
|---|---|
| Output per Lot | 4.0 m³ |
| Engine Model & Power | Yuchai YCD4J22T-125, Diesel, Water-cooled, 4 Cylinders, 91KW @ 2600 RPM |
| Drive Mode | 4WD (Engine + ZL-315 Torque Converter + Dual High/Low Speed Gearbox + Drive Shafts) |
| Travel Speed | Low Speed: 0–20 km/h | High Speed: 20–45 km/h |
| Max Gradeability | 40° |
| Steering System | Assisted by a hydraulic power steering system on two steering wheels |
| Braking System | Internal hub drive brakes and emergency brakes on 4 wheels; independent dual-circuit small servo pump, negative pressure stop brakes |
| Drum Configuration | 270° horizontal rotation, tank can be raised/lowered, 2.2m discharge port height |
| Bucket Capacity | 0.7 m³ arc type bucket with loading vibrator and hydraulic gate |
| Hydraulic System | Closed-loop oil inlet, Rexroth variable displacement piston motor, three gear pumps in operation |
| Water Supply System | Self-priming driven pump, 24V self-timing centrifugal pump |
| Tank Capacities | Water Tank: 2×500L (1000L total) | Diesel Fuel Tank: 160L | Hydraulic Fuel Tank: 160L |
| Tire Specifications | 1670-20 Chaoyang / Linglong Tires |
| Electrical System | 24V |
| Overall Dimensions (L×W×H) | 7500 mm × 2850 mm × 3500 mm |
| Wheelbase / Track | 3100 mm / 2260 mm |
| Turning Radius | 5800 mm |
| Operating Weight | 9,500 kg |
| Other Configurations | Q345 manganese steel frame, deluxe ROPS/FOPS cab (openable front window, double-armrest buffer seat), driving video system, heating & A/C, electronic weighing system, 150cm removable chute |
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.
CONTACT
Tel : +86 0592 5703151
WhatsApp & Wechat : +86 17350828923
Email : info@runtxmachinery.com
Office : Room 402, No. 649, Hu'an Road, Huli District, Xiamen, Fujian Province
Factory :
Jiaoxi Sub-district Office, Jiaozhou City, Qingdao City, Shandong.
No. 218, Weichang Road, Xiguan Street, Weicheng District, Weifang City, Shandong Province
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