During the construction of underground projects, the transportation of concrete often encounters problems such as limited space, complex road conditions, and low efficiency - the tank leaks? The discharge alignment is incorrect? There are many curves that cannot be negotiated? The slope is too steep to climb...
Don't worry, the KJCJ-4(B) mining concrete mixing transporter can solve your problem! It is specially designed for underground working conditions, effectively addressing various challenges in concrete mixing and transportation, and enhancing the efficiency and quality of underground spraying construction.
Applicable scenarios
Widely applicable to:
✅ Concrete transportation for mines, tunnels, and construction sites
✅ Various underground engineering grouting and support work
✅ Provide continuous material supply for wet spraying operations of various mining concrete spraying vehicles
Key highlights, take a look now! Sturdy chassis, effortlessly handling complex road conditions
10-ton articulated universal chassis, with flexible steering
It adopts a 10-ton articulated fixed structure universal chassis, with dual hydraulic cylinders for steering and four-wheel drive. The steering angle can reach ±40°, and the turning radius is small, allowing for smooth navigation even in narrow alleys.
Swing frame design, all wheels in contact with the ground without slipping
The front frame is equipped with a swing frame, which increases the rotational angle of the front and rear car bodies in the vertical plane. It enables all-wheel contact on muddy and bumpy roads, effectively enhancing the wheel adhesion performance and the overall vehicle's passing capability.
Cummins power, strong and reliable
The power system is equipped with a Cummins water-cooled engine, which features low noise and long lifespan. The transmission system adopts a domestically renowned brand power-shift transmission that integrates the torque converter and the gearbox. Combined with the front and rear drive axles, it is reliable in operation, has strong climbing ability, and can handle steep slopes with ease.
The tank mixes quickly and discharges a sufficient amount without any leakage.
5.5 cubic meters in volume, with a rated mixing capacity of 4 cubic meters.
The total volume of the tank is 5.5 cubic meters, and the rated stirring volume is 4 cubic meters. This ensures that the tank is fully loaded upon each trip. Compared with similar products on the market, the tank body is made of high-strength steel, and the overall coating process of the vehicle has been upgraded, significantly enhancing the anti-corrosion and wear-resistant properties, and prolonging the service life of the equipment.
Flat tank design, no material or slurry leakage
The mixing tank is placed horizontally on the frame, which not only facilitates thorough mixing of the concrete but also effectively prevents the loss of concrete or slurry during uphill transportation.
The discharge port is equipped with multiple sets of blades, significantly improving the discharge efficiency. It supports both fast and slow discharge speeds, allowing for both rapid material removal and precise control. The inlet and outlet ports adopt a patented sealing structure, featuring good sealing, long lifespan, strong interchangeability, and easier maintenance.
The discharge height is adjustable and seamlessly connects with the wet spraying equipment.
The tail of the tank is equipped with a lifting cylinder, allowing the discharge height to be adjusted (up to 1599mm). It can be used in conjunction with various wet spraying equipment, achieving seamless connection and saving time and effort. It has a wide range of applications.
Multiple safety protections ensure a more reassuring experience during underground operations.
Efficient braking system, safety guaranteed
The braking system adopts a dual-circuit hydraulic braking system, using products from the world-renowned Italian brand SAFIM. The working brake is a fully enclosed wet multi-disc hydraulic brake, while the emergency brake and parking brake are hydraulic release spring brakes. This provides dual safety guarantees, ensuring maximum braking safety.
Electromagnetic retarder, the ultimate solution for long downhill drives
To cope with the long downhill sections of the mine tunnels, this machine is equipped with an electromagnetic retarder as an auxiliary braking device. It can continuously reduce or maintain a stable vehicle speed for a long time, alleviate the load on the parking brake, significantly enhance the safety of mine tunnel transportation, and at the same time extend the service life of the vehicle axle braking system.
ROPS/FOPS certified cab
The cab is designed with ergonomics in mind and holds a ROPS/FOPS certificate, effectively preventing risks of falling objects and vehicle rollovers. It is equipped with air conditioning for both heating and cooling, and a shock-absorbing seat, ensuring comfort and safety even during long-term underground operations. The frame undergoes post-weld annealing and shot blasting treatment to eliminate welding stresses and ensure the overall quality of the machine.
Intelligent configuration, easy and efficient operation
The on-board computer system makes the vehicle condition clearly visible.
An on-board computer system is installed in the driver's cabin, which can display real-time information about the engine status and protection, driving speed, and fault conditions, ensuring the safe operation of the vehicle.
Dual cameras on front and rear, covering all blind spots
The vehicle is equipped with a reversing camera system, which can record and store relevant information. It is equipped with front and rear dual cameras with night vision function, enhancing visibility in narrow spaces and blind areas. Even in low-light conditions underground, it can clearly understand the surrounding situation.
Green and environmentally friendly, with convenient maintenance.
Tailpipe purification system, meeting emission standards
To effectively ensure low pollutant emissions, a tailpipe purification system is adopted, which enables the tailpipe emissions to meet the national emission standards and significantly reduces the noise level.
Hydraulic high-pressure cleaning, maintenance is convenient
The entire vehicle is equipped with a hydraulic-driven high-pressure cleaning water pump. After operation, it can quickly clean the tank and the vehicle body, making maintenance and upkeep more convenient.
With its powerful engine, large-capacity leak-proof tank, comprehensive safety protection and intelligent humanized configuration, the KJCJ-4 (B) mining concrete mixing and transportation vehicle perfectly meets the requirements of underground wet spraying construction, effectively solving the problems of concrete mixing, transportation and discharge in underground mine tunnels for wet spraying support.
A single piece of equipment combines transportation capacity, safety and durability, continuously ensuring the continuous and stable supply of materials for wet shotcrete support, significantly shortening the construction period of underground engineering projects. It is the preferred transportation equipment for reducing costs and increasing efficiency in underground support projects for mines and tunnels, and laying a solid foundation for efficient and standardized underground construction operations.