Diesel Engine Driven Concrete Mixing Pump
A diesel engine–driven concrete mixing pump integrates concrete mixing and pumping functions into a single, efficient machine powered by a diesel engine. It is widely applied in construction projects such as buildings, roads, bridges, and tunnels, and is particularly suitable for job sites with limited or no power supply or those requiring frequent relocation. By independently completing both concrete mixing and delivery operations, the diesel engine–driven concrete mixer pump offers strong adaptability, reliable performance, and high operational efficiency.
Capacity：30-40m³/h
Warranty: 18 months
Diesel power: 82kw
Voltage: 220v/380v/415v/440v/480v(50Hz/60Hz)
Structure
The machine mainly consists of the following key components:
Diesel engine:
First, the diesel engine serves as the primary power source. It delivers strong and stable output to drive both the mixing device and the pumping system.
Mixing device:
Next, the mixing device—comprising the mixing drum and mixing blades—thoroughly blends raw materials such as cement, sand, and aggregates into uniform concrete.
Pumping system:
Meanwhile, the pumping system mainly includes the pump body, piston or screw mechanism, and conveying pipelines. It efficiently transports the mixed concrete from the mixer to the designated placement location.
Fuel system:
In addition, the fuel system—consisting of the fuel tank, fuel pump, and fuel filter—supplies clean and sufficient fuel to the diesel engine, ensuring continuous and reliable operation.
Cooling system:
At the same time, the cooling system, including the radiator, fan, and water pump, effectively dissipates heat and prevents the diesel engine from overheating during long-term operation.
Control system:
Furthermore, the control system integrates the control panel, sensors, and related components. It allows operators to monitor equipment status and adjust the mixing and pumping processes in real time.
Chassis and running gear:
Finally, the chassis and running gear support the entire machine structure and provide excellent mobility, enabling convenient transportation and quick relocation between different construction sites.
Feed and discharge ports:
The feed port allows easy loading of raw materials, while the discharge port ensures smooth and efficient output of the mixed concrete.
Working principle
During operation, operators feed raw materials such as cement, sand, and aggregates into the mixing drum through the feed port. The diesel engine then drives the mixing blades to rotate continuously, thoroughly blending all materials into uniform concrete.
Next, the mixed concrete flows into the pump body. Driven by the diesel engine, the piston (or screw mechanism) reciprocates or rotates to push the concrete through the conveying pipeline and deliver it to the designated location.
Meanwhile, sensors monitor key operating parameters in real time, including mixing speed and pumping pressure. Based on this feedback, the control system automatically adjusts operating conditions to ensure stable and efficient performance.
Throughout the entire process, the fuel system supplies sufficient fuel to the diesel engine, while the cooling system effectively dissipates heat and prevents overheating. Together, these systems ensure long-term, reliable, and stable operation of the equipment.
Product Advantages
Strong power output:
First, the diesel engine delivers powerful and stable output, enabling the equipment to handle high-intensity and long-duration operations. This makes it particularly suitable for large-scale construction projects.
Strong adaptability:
Moreover, the machine operates independently without relying on an external power supply. As a result, it performs reliably in remote areas or at construction sites with limited or unstable electricity.
Good mobility:
In addition, the chassis and running gear allow quick and convenient relocation between different job sites. This mobility is especially valuable for projects that require frequent movement.
High reliability:
Meanwhile, the diesel engine features a simple and robust structure with excellent durability. Its low failure rate ensures stable operation even in harsh working environments.
Convenient maintenance:
Furthermore, the diesel engine and related systems are easy to inspect and service. Components can be quickly disassembled and replaced, which significantly reduces maintenance time and costs.
Fuel efficiency:
At the same time, the diesel engine offers high fuel efficiency, delivering strong power while minimizing fuel consumption and lowering overall operating costs.
Improved environmental performance:
In addition, modern diesel engine–driven concrete mixing pumps incorporate advanced emission control technologies. These systems effectively reduce exhaust emissions and make the equipment more environmentally friendly.
Versatility:
Finally, beyond concrete mixing and pumping, the equipment can be equipped with additional functional modules—such as spraying or grouting systems—allowing one machine to perform multiple tasks and increasing overall project flexibility.
Product Parameters
| Model | JBTS30 | JBTS40 |
| Theoretical capacity(m³/h) | 30 | 40 |
| Max. concrete pumping pressure(Mpa) | 10 | 10 |
| Power type | Diesel | Diesel |
| Main diesel engine(kw) | 82 | 82 |
| Main oil pump | Kawasaki | Kawasaki |
| Main oil pump capacity(ml/min) | 71 | 112 |
| Theoretical delivery distance(m) | 120/350 | 160/500 |
| Hopper capacity(L) | 550 | 550 |
| Max. aggregate diameter(mm) | 20/30 | 30/40 |
| Inside diameter of delivery pipe(mm) | 125 | 150 |
| Loading capacity of the mixer(L) | 560 | 720 |
| Unloading capacity of the mixer(L) | 350 | 450 |
| Mixing motor(kw) | 5.5 | 5.5 |
| Hoisting motor(kw) | 4.5 | 4.5 |
| Dimension length x width x height(mm) | 4500x2200x2800 | 4800x2200x2800 |
| Total weight(kg) | 5000 | 5500 |
