Dayun 6×4 12m³
Concrete Mixer Truck with Heavy-Duty Chassis & High-Efficiency Mixing System – Premium Solution for Construction Projects
Introduction: Why Reliable Concrete Mixer Trucks Matter for Construction
Every infrastructure project relies on stable, timely, and high-quality concrete transportation. For construction contractors, batching plant operators, and engineering companies, the core demands are always clear: larger loading volume, stable mixing performance, strong power, low failure rate, and lower long-term operation cost.
An excellent concrete mixer truck directly improves project progress and reduces construction downtime. In this article, I will introduce the Dayun
6×4 12m³ Concrete Mixer Truck, a cost-effective and heavy-duty model widely recommended for urban construction, road engineering, bridge projects, and large-scale infrastructure sites. I will cover its full specifications, core advantages, application scenarios, selection guide, and daily maintenance tips based on real project experience.
Table of Contents
1. Product Overview of Dayun 6×4 Concrete Mixer Truck
2. Core Structure & Professional Configuration Details
3. Key Advantages & Performance Strengths
4. Real Application Scenarios in Construction Projects
5. Buying Guide: How to Select a Qualified Mixer Truck
6. Daily Operation & Maintenance Tips
7. Frequently Asked Questions (FAQ)
1. Product Overview of Dayun 6×4 Concrete Mixer Truck
The Dayun 6×4 12m³ concrete mixer truck is a well-balanced heavy-duty construction vehicle integrating large loading capacity, durable structure, and powerful power system. It is designed for high-intensity construction transportation and perfectly adapts to complex road conditions on construction sites.
Core Basic Parameters
Effective Mixing Volume: 10m³ / 12m³ optional; geometric volume 13.2m³ / 15.5m³
Mixing Drum Material: High-strength Q345 wear-resistant manganese steel; 5mm thick drum body, 8mm thick reinforced end caps, and thickened anti-wear mixing blades
Drum Working Performance: 0–14rpm stepless hydraulic speed regulation; concrete residual rate ≤ 0.7%, ensuring uniform mixing and minimal material waste
Hydraulic System: Standard domestic high-quality pump, motor, and reducer; optional imported USA Eaton and Italy Bonfiglioli hydraulic assemblies for ultra-stable operation
Auxiliary Accessories: 400L stainless steel washing water tank, thickened feeding and discharging chutes, anti-splash baffles, safety climbing ladder, and widened maintenance platform for safer daily operation
This model is widely recognized for its sturdy build, stable mixing performance, and low failure rate, becoming a mainstream choice for medium and large construction projects.
2. Core Structure & Professional Configuration Details
2.1 Powerful Power System
Equipped with a 350HP Yuchai 6-cylinder diesel engine, the truck delivers high torque at low RPM. It provides sufficient and stable power for full-load climbing, long-distance highway transportation, and frequent start-stop operations on rugged construction roads. The engine features mature technology, universal spare parts, and a complete global after-sales service system, greatly reducing maintenance costs.
2.2 Heavy-Duty Reinforced Chassis
Adopting a professional 6×4 tandem rear axle heavy-load chassis, matched with a triple-layer reinforced frame and dual 16T hub-reduction rear axles. The overall bearing capacity is strong, and the body structure remains stable even under full-load conditions. The thickened leaf spring suspension system effectively copes with bumpy gravel roads and complex construction site road conditions, with outstanding durability and low breakdown frequency.
2.3 Humanized Cab Design
The 2250mm wide high-roof cab offers a super spacious interior space. It is equipped with an air-suspension shock-absorbing driver seat and factory original air conditioner, which effectively relieve driver fatigue during long-hour and high-intensity operations. The panoramic wide-angle rearview mirrors bring a broader vision, ensuring driving safety on construction sites and urban roads.
3. Key Advantages & Performance Strengths
3.1 Large Volume & High Transportation Efficiency
Compared with traditional 4×2 single-axle mixer trucks, the Dayun 6×4 12m³ model has a single-trip larger loading capacity. It significantly reduces transportation trips, improves overall construction efficiency, and cuts down fuel consumption and labor costs for engineering teams, which is highly suitable for mass concrete supply tasks.
3.2 Ultra-Stable Mixing Performance
The thickened Q345 manganese steel drum and optimized blade structure ensure uniform concrete mixing without segregation. The stepless hydraulic speed adjustment precisely controls the mixing speed, and the residual rate is controlled within 0.7%, effectively avoiding material waste and ensuring concrete quality meets construction standards.
3.3 Strong Adaptability & Low Maintenance Cost
The mature Yuchai power system and domestic/imported optional hydraulic kits ensure high overall vehicle stability. The wear-resistant and thickened drum structure extends service life. Universal spare parts and convenient after-sales support greatly reduce later operation and maintenance costs.
3.4 Safe & Comfortable Long-Term Operation
The humanized cab configuration and professional safety auxiliary structures (anti-splash baffle, safety ladder, widened maintenance platform) create a safer and more comfortable working environment for drivers, adapting to long-term high-intensity construction operations.
4. Real Application Scenarios in Construction Projects
With its large load capacity, stable performance and strong road adaptability, the Dayun 6×4 12m³ concrete mixer truck is widely used in various engineering scenarios:
Urban commercial concrete batching plant transportation
Large-scale infrastructure projects (roads, bridges, tunnels)
Real estate and residential building construction
Industrial park and factory foundation construction
Rural road renovation and municipal engineering projects
In actual project operation, this model can effectively reduce delivery times, ensure continuous concrete supply, and greatly accelerate project construction progress.
Dayun 6×4 12m³Concrete Mixer Truck (28T ) |
General | Chassis Brand | Dayun |
| Overall Dimension | 9850×2500×3980 mm |
| Cargo Box Dimension | 12m³ |
| GVW / Kerb Weight | 25000kg / 12800kg |
Cab | Cab Capacity | 3persons allowed |
| Air Conditioner | W/ air conditioner |
Engine | Fuel Type | Diesel |
| Engine Brand | Yuchai Power Engine |
| Power | 350Hp (257KW) |
| Displacement | 10338ml |
| Emission Standard | Euro2/3/4/5 |
Chassis | Drive Type | left or right hand drive |
| Transmission | FAST 10JSD140TB 10-speed manual gearbox, full power PTO, torque capacity 1400N·m |
| Wheelbase | 3800+1350 mm |
| Tyre Specification | 12.00R20 |
| Tyre Number | 10tyres and 1 spare tyre |
| Max Speed | 89 km/h |
| Paint | Metallic paint |
| Others | 16T reinforced hub-reduction tandem axles, standard gear ratio 5.263, 5.73 for heavy construction |
Superstructure | Capacity | 28T |
| Standard Configuration ：Q345 wear-resistant manganese steel, 5mm barrel, 8mm reinforced end caps, thickened mixing blades |
Optional | Optional configurations,Imported PMP full hydraulic assembly, In-cab wireless electric remote drum speed control
|
5. Buying Guide: How to Choose the Right Concrete Mixer Truck
Based on years of engineering vehicle sales and project experience, I suggest customers focus on 4 core points when selecting a mixer truck:
5.1 Confirm Required Loading Volume
For small and medium projects, 10m³ volume is cost-effective; for large infrastructure and long-term batch supply projects, the 12m³ large-volume model is more suitable to improve overall efficiency.
5.2 Focus on Chassis Load Capacity
6×4 dual rear axle chassis is the mainstream choice for medium and large volume mixer trucks. It has stronger bearing capacity and better stability than 4×2 models, which is more suitable for long-term heavy-load construction transportation.
5.3 Select Hydraulic Configuration According to Budget
Standard domestic hydraulic kits meet daily conventional construction needs with high cost performance; for high-frequency, high-intensity engineering projects, optional USA Eaton or Italy Bonfiglioli imported hydraulic systems deliver more stable performance and longer service life.
5.4 Match Working Road Conditions
For complex and bumpy construction site roads, priority should be given to models with reinforced frames and hub-reduction rear axles to ensure passability and durability.
A reasonable truck selection can reduce comprehensive operation costs by 25%–30% for construction enterprises.
6. Daily Operation & Maintenance Tips
High-quality equipment needs standardized maintenance to extend service life and maintain stable performance. Here are practical daily operation and maintenance suggestions:
Daily Operation Tips
Do not overload beyond the rated volume to avoid chassis and hydraulic system damage
Clean the drum, feeding and discharging chutes completely after each operation to prevent concrete solidification and adhesion
Check hydraulic oil level and water tank capacity before starting work
Avoid sharp acceleration and sudden braking during full-load driving
Regular Maintenance Advice
Replace hydraulic oil regularly according to operating frequency
Lubricate rotating and connecting parts monthly to reduce wear
Inspect the hydraulic system, sealing parts and electrical control system regularly
Check tire pressure and chassis fastening status frequently
With standardized maintenance, the service life of the Dayun 6×4 mixer truck can reach more than 10 years, with extremely low failure rate.
7. Frequently Asked Questions (FAQ)
Q1: What is the biggest advantage of the Dayun 6×4 12m³ mixer truck?A: It integrates large loading volume, heavy-duty stable chassis, high-efficiency mixing system and cost-effective configuration. It improves concrete transportation efficiency and reduces long-term engineering operation costs.
Q2: Can this truck ensure uniform concrete mixing?A: Yes. The thickened wear-resistant blades and stepless hydraulic speed regulation system ensure even mixing, with a concrete residual rate lower than 0.7%, no material segregation, and stable concrete quality.
Q3: Is the 6×4 chassis suitable for complex construction roads?A: Absolutely. The triple-layer reinforced frame and dual 16T hub-reduction rear axles provide excellent load-bearing and shock resistance, adapting to bumpy construction roads, gravel roads and mountain roads.
Q4: What hydraulic options are available for this model?A: It comes with reliable domestic hydraulic parts as standard. Customers can upgrade to imported USA Eaton and Italy Bonfiglioli hydraulic assemblies for higher stability.
Q5: How long is the service life with normal maintenance?A: With daily standardized operation and regular maintenance, the overall service life can exceed 10 years.
Conclusion
The Dayun 6×4 12m³ Concrete Mixer Truck is a highly cost-effective and practical heavy-duty construction vehicle for modern engineering projects. It balances power performance, loading capacity, structural durability and operation economy perfectly.
Whether for municipal municipal engineering, large-scale infrastructure construction, or long-term commercial concrete transportation business, this model can deliver stable, efficient and low-cost transportation solutions. It is an ideal equipment choice for engineering companies and batching plant owners to improve project efficiency and reduce operating costs.
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