The 3.5 CBM Self-Loading Concrete Mixer Truck is designed for onsite concrete loading, mixing, transportation, and unloading in building construction, road work, rural construction, municipal projects, and remote jobsite concrete supply. This JBC-35B self-loading concrete mixer combines material loading, water supply, drum mixing, jobsite driving, and concrete discharge into one mobile concrete machine. With a 3.5m³/batch concrete yield, Yuchai 4105 turbocharged diesel engine, ZL-280 power shift gearbox, 620L water tank, and 290° rotating fan-shaped unloading, it helps contractors improve concrete production flexibility directly on the jobsite. For buyers looking for a practical concrete mixer machine or mobile onsite concrete production mixer, this model offers a balanced configuration for medium construction projects, rural road work, and project sites where fixed batching equipment is not always convenient.
3.5m³ / Batch
Yuchai 4105 Engine, 85kW
18–21 rpm Drum, 290° Rotation
620L Water Tank
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| Item | Specification |
| Product Name | 3.5 CBM Self-Loading Concrete Mixer Truck |
| Product Type | Self-loading concrete mixer truck |
| Model | JBC-35B |
| Overall Dimensions | 7730 × 2700 × 4180mm |
| Wheelbase | 2650mm |
| Curb Weight | 7900kg |
| Drive Form | Torque converter |
| Maximum Speed | 30km/h |
| Maximum Gradeability | 30° |
| Minimum Turning Radius | 5300mm |
| Minimum Ground Clearance | 380mm |
| Engine Model | Yuchai 4105 turbocharged |
| Rated Power | 85kW |
| Gearbox Model | ZL-280 power shift gearbox |
| Gearshift | 4 forward + 4 back |
| Fuel Tank | 120L |
| Total Hydraulic System Capacity | 120L |
| Oil | 16L |
| Reducer | HJ80-43 |
| Dual Gear Pump | CBGQ 2040 / 2080 |
| Hydraulic Motor | HYTEK |
| Water Tank Volume | 620L |
| Water Supply | Time relay |
| Mixing Drum Structure | Double cone mixing drum, double-spiral mixing screws, convex bottom |
| Mixing Drum Geometrical Capacity | 4740L |
| Drum Rotation Speed | 18–21rpm |
| Concrete Yield | 3.5m³ / Batch |
| Unloading Method | Forward tilting, 290° rotating fan-shaped unloading |
| Saddle System | Heavy-duty saddle, 270° hydraulic rotation, hydraulic brake automatic locking |
| Unloading Chute | Manually adjustable chute, 90° rotation |
| Chute Extensions | 2 chute extensions |
| Applications | Building construction, road construction, rural construction, municipal projects, 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 tank can be tilted forward for unloading and can rotate 290° for fan-shaped discharge.
This unloading structure gives the operator more flexibility when working around pouring points, road edges, foundations, and narrow construction areas. It helps improve concrete placement convenience without relying only on a fixed unloading direction.
The water supply system includes a 620L water tank and a time relay water supply system.
This helps support water control during onsite concrete batching and mixing. For construction sites where external water supply may not always be convenient, the onboard water system improves operating flexibility and reduces manual water-handling work.
The unloading chute is controlled by a manually adjustable handle and can rotate 90°.
Two chute extensions are provided as standard, helping the concrete pass directly through the hopper and extend the unloading reach when needed. This makes concrete discharge more convenient for different pouring positions and project layouts.
The provided material shows a cab configuration with operator comfort features such as air conditioning and heating, shock-absorbing seat support, and driving image function.
The tank-chain style wire harness arrangement is designed for easier maintenance access. This layout helps reduce service difficulty and supports daily inspection and maintenance during long-term jobsite operation.
The machine uses a double cone mixing drum with double-spiral mixing screws and a convex bottom structure.
The provided drum geometrical capacity is 4740L, and the concrete yield is 3.5m³ per batch. With a drum rotation speed of 18–21rpm, the system supports onsite concrete mixing, transportation, and discharge in one working cycle.
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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