High-Capacity Concrete Mixer Truck: 5.5 m³ Drum, 22 m³/h Output for Mobile On-Site Batching
In construction environments where mobility, accuracy, and productivity are key to project success, a mobile concrete mixer truck with integrated batching capability is an ideal solution. Zhengzhou Sinoma Engineering Technology Co., Ltd. introduces a robust, self-loading concrete mixer truck featuring a 5.5 m³ mixing drum and continuous output capacity of up to 22 m³/h, designed specifically for on-site concrete production without relying on a fixed mixing plant.
1. Structural Overview and Functional Modules
Sinoma’s self-contained mixer truck integrates multiple concrete processing systems into a single mobile platform, including:
Aggregate Weighing System: Load cell sensors integrated into hoppers for real-time digital weighing of sand and gravel.
Cement Supply System: Screw conveyor with sealed dust-proof design, feeding cement from onboard silos into the mixing drum.
Water Dosing Unit: Volumetric or pressure-controlled system with solenoid valves for accurate water-cement ratio management.
Mixing Drum: 5.5 m³ twin-helix spiral blade drum, offering uniform mixing within 45–60 seconds per batch. •
Hydraulic Drive System: Diesel-powered hydraulic motor for rotating the drum and auxiliary systems.
PLC Control Panel: Centralized control unit for adjusting batch sizes, water content, mix time, and emergency stop.
2. Performance Parameters
| Parameter | Specification |
|---|---|
| Output Capacity | 22 m³/h (continuous or batch) |
| Mixing Drum Volume | 5.5 m³ |
| Water Tank Capacity | 450 L–600 L (customizable) |
| Engine Type | Diesel, ≥92 kW, Euro III compliant |
| Hydraulic Pump | Rexroth or equivalent high-pressure |
| Accuracy Tolerance | ±1% (cement), ±1.5% (aggregates) |
| Chassis Type | Optional: truck-mounted or trailer |
| Discharge Height | 1.2–3.8 m (depending on chute model) |
3. Engineering Applications
The mixer truck is suitable for:
Urban and rural road construction
Tunnel and culvert casting
Bridge deck slab pouring
Prefabricated component sites
Remote or mountainous project locations
In these scenarios, traditional concrete plants are either unavailable or uneconomical. Sinoma’s mixer truck ensures batch precision and on-demand delivery without setup delays.
4. System Advantages Over Stationary Plants
Zero foundation required: No civil work or permits needed.
Reduced downtime: Ready to operate within 10 minutes after parking.
Higher flexibility: Can be redeployed between job sites daily.
Independent power system: Does not rely on external electricity sources.
Closed-loop control: Real-time batching monitoring improves consistency and traceability.
Compared to conventional small-scale batching stations, the mixer truck offers up to 35% shorter production cycle time and up to 25% reduction in manpower demand.
5. Durability and Maintenance
Wear-resistant alloy blades inside the drum ensure long service life.
Dual cleaning systems: pressurized drum flushing + manual access.
Modular parts for pump, motor, valves—allowing simplified replacement.
All electrical components are IP65-rated for outdoor working conditions.
6. Global Deployment & Support
With over 1,200 units deployed in Asia, Africa, and South America, Sinoma’s mobile mixer trucks have proven reliable in extreme climates and rough terrains. From high-altitude installations to tropical humidity, the machines maintain consistent performance with minimal maintenance.
Sinoma provides global after-sales service, remote technical guidance, spare parts availability, and custom chassis solutions based on local transport regulations.