Siton KJCJ-6 Concrete Mixer Truck is designed for underground concrete transportation and continuous concrete supply. The truck mixer is suitable for medium and large underground drifts with 4.5 × 4.5 m and above, and is widely used in underground mines, tunnels, and concrete placements for various underground chambers and civil engineering projects.

Features & benefits

1. Safety First

The cab is FOPS and ROPS certified and comes standard with heating and cooling air conditioning, also along with a night-vision camera, providing a safer and more comfortable working environment during extended underground operation. Dual control stations at the cab and rear of the underground concrete mixer machine allow a single operator to complete the whole process, reducing labor and improving efficiency.

2.Large Mixing Capacity

With a geometric drum capacity of 9.3 m³ and a mixing capacity of 5.6 m³, the KJCJ-6 concrete transport vehicle carries more concrete per trip. This helps meet the supply needs of most underground concrete placement operations while effectively reducing transport cycles and round trips.

3. High Discharge Efficiency

Optimized blade pitch and helical angles deliver smoother, more consistent concrete discharge. Large-diameter charging and discharge openings, together with clockwise mixing and counterclockwise discharge, delivering fast and efficient material handling.

4.Reliable Powertrain

The concrete truck mixer comes standard with a Cummins engine compliant with China Stage III emissions standards, along with axles and a transmission from reputable Chinese manufacturers. Axles and transmissions from other premium brands are available upon request, as are engine options that comply with the emissions requirements of different markets.

5.Excellent Maneuverability

A full hydraulic multi-disc wet brake and dual-circuit braking system deliver fast response and reliable braking performance. An optional electromagnetic retarder extends brake service life and enhances safety during heavy-load downhill operation. The optional front axle suspension system delivers smoother tram on uneven roadways, reducing operator fatigue and helping extend component service life.