The 5.5 CBM Self-Loading Concrete Mixer Truck is designed for onsite concrete mixing, loading, transportation, and discharge in building construction, road projects, rural construction, municipal work, bridge construction, and remote jobsite applications. This model adopts a 270° articulated self-loading structure, a Yuchai 6105 turbocharged diesel engine, a ZL-315 power shift gearbox, automatic water metering, hydraulic water suction, electronic weighing, and automatic lubrication. It helps contractors reduce separate equipment configuration and improve concrete supply efficiency directly on the jobsite. For buyers looking for a high-capacity self loading concrete mixer truck, practical concrete mixer machine, or mobile concrete truck for construction projects, this 5.5 CBM model provides a strong configuration for medium and large onsite concrete work.
5.5 CBM Class Mixer
Yuchai 6105 Engine, 92kW
ZL-315 Gearbox, 270° Articulated Operation
Automatic Water, Chute & Lubrication
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| Item | Specification |
| Product Name | 5.5 CBM Self-Loading Concrete Mixer Truck |
| Product Type | 270° Articulated Self-Loading Concrete Mixer |
| Model | JBC-5.5 |
| Overall Dimensions | 8450 × 3100 × 4580mm |
| Wheelbase | 3350mm |
| Complete Machine Mass | 11200kg |
| Rated Capacity | 7.8m³ |
| Drive Form | Torque Converter |
| Maximum Speed | 42km/h |
| Maximum Gradeability | 45° |
| Engine Model | Yuchai 6105 Turbocharged |
| Engine Power | 92-132kw |
| Fuel Type | Diesel |
| Emission Standard | China II Emission |
| Injection / Combustion System | Direct-Injection Reduced-Bore W-Type Combustion Chamber |
| Cooling System | Vertical Inline Water-Cooled, Four-Stroke |
| Gearbox Model | ZL-315 Power Shift Gearbox |
| Gear Position | 4 Forward + 4 Reverse |
| Torque Converter / Gearbox | 315 Split Torque Converter, 315 Gearbox |
| Axle and Brake | Front Axle Wet Brake, Yunyu Axle |
| Turntable | Fully Sealed Ductile Cast Steel Turntable |
| Hydraulic Motor | HYTEK Variable Plunger Motor |
| Reducer | Koyi Reducer |
| Cab | Genuine Excavator-Style Cab |
| Air Conditioning | Heating and Cooling Air Conditioning |
| Water Supply | Automatic Water Metering, Full Hydraulic External Water Suction Pump, 2 Sets of Water Supply Systems |
| Tires | Chaoyang Brand Block-Pattern Tires, Dual Front Wheels |
| Hydraulic Cooling System | Dual Hydraulic Cooling System |
| Seat | Large Automotive Seat |
| Bucket System | Bucket Vibrator |
| Brake Components | Ruili Brake Master Cylinder, Wheel Cylinder and Hand Brake Pump |
| Air Treatment | Brake System with Dryer Treatment, Secondary Air Treatment Filter |
| Drum Support | 4 Supporting Rollers for Better Drum Stability |
| Discharge System | Automatic Hydraulic Chute |
| Drum Material | Manganese Steel |
| Camera | Driving Camera |
| Cleaning System | High-Pressure Washing |
| Weighing System | Electronic Scale |
| Lubrication | Automatic Lubrication |
| Applications | Building Construction, Road Construction, Rural Construction, Municipal Projects, Bridge Construction, Remote Concrete Supply |
The machine is equipped with a Yuchai 6105 turbocharged diesel engine, with 92kW power and 125HP output.
This diesel engine configuration supports concrete loading, mixing, transportation, and discharge in demanding construction environments. The provided engine data also includes direct-injection reduced-bore W-type combustion chamber, vertical inline water cooling, and four-stroke structure, supporting stable work performance during continuous jobsite use.
The machine uses a genuine excavator-style cab with heating and cooling air conditioning.
The cab configuration supports better operator comfort during long working hours. The machine also includes a large automotive seat and driving camera, helping operators manage loading, mixing, driving, and discharge work more conveniently on busy jobsites.
The mixing drum uses manganese steel material and is designed with four supporting rollers for better drum stability during operation.
This structure helps the concrete mixer maintain stable rotation during onsite mixing and transportation. The drum configuration is suitable for construction projects that require mobile concrete production without relying only on a fixed batching plant or external concrete truck supply.
The machine is equipped with automatic water metering, full hydraulic external water suction pump, and two sets of water supply systems.
Automatic water metering helps improve batching consistency and reduce manual water-control errors. The hydraulic external suction pump supports water intake in different jobsite conditions, making the machine more practical for remote construction areas and temporary concrete work.
The machine is equipped with a heavy-duty spherical saddle structure. The reaction frame mounted on the spherical saddle can achieve 180° hydraulic rotation and can be automatically locked by a hydraulic brake system.
This structure helps improve discharge flexibility, positioning stability, and working safety during concrete unloading. For construction sites that require frequent mixing, turning, and discharge operations, the hydraulic rotation and automatic locking design make the self-loading concrete mixer easier and more reliable to operate.
Engineered for adaptability, our self-loading concrete mixers deliver high-quality concrete exactly where you need it, overcoming the limitations of traditional batching plants
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