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Model | JZC300 | JZC350 | JZC450 | JZC500 | JZM500 |
Discharging volume | 300L(0.3m3) | 350L(0.35m3) | 450L(0.45m3) | 500L(0.5m3) | 500L(0.5m3) |
Charging volume | 480L | 560L | 720L | 800L | 800L |
Capacity | 6-8m3/h | 10~14m3/h | 16-18m3/h | 18-20m3/h | 18-20m3/h |
Drum rotating-speed | 17r/min | 14r/min | 13r/min | 13r/min | 13r/min |
Max. aggregate size | 60mm | 60mm | 60-80mm | 60-80mm | 60-80mm |
Water feeding precision | ≤2% | 2% | ≤2% | ≤2% | ≤2% |
Mixing motor | 4kw | 5.5kw | 11kw | 11kw | dual-5.5kw |
Hoisting Motor | 3kw | 4.5kw | 5.5kw | 5.5kw | 5.5kw |
Water pump motor | 0.55kw | 0.55kw | 0.75kw | 0.75kw | 0.75kw |
Tyre spec. | 6.50-16 | 6.50-16 | 7.50-16 | 7.50-16 | 7.50-16 |
Max. dragging speed | 20 km/h | 20 km/h | 20 km/h | 0 km/h | 20 km/h |
Outline Dimension | 2260x1990x 2750mm | 2766x2140x 3000mm | 5226x2200x 3100mm | 3116x2050x 4060mm | 5800x2200x 3100mm |
Weight | 1200kg | 1650kg | 1900kg | 1950kg | 2800kg |
Note: Dimension and weight are for reference only.
JZC series portable concrete mixer can be divided into five parts: Mixing system, Feeding system, Discharge system, Control system, Water supply system.
1. The concrete mixer feeding hopper is driven by hydraulic system connecting with the motor engine. There is one handle controls the feeding and discharging.
2. Mixing mechanism consists of mixing drum, friction rollers and driving system. When the drum rotates clockwise, the inside blades and the discharging blades at the discharging port help the mixing. When the mixer drum rotates counter-clockwise, the discharging blades will make the concrete out. The rotating is driven by the friction between drum and the 4 rollers.
3. Chassis includes four supporting legs and two wheels. The leg height can be adjusted and the wheels are for transportation. When the concrete mixer works, the legs shall support the mixer, but no the wheels.
4. Water supply consists of motor, pump, adjusting valve and pipes. The control button can be switched into continue supply mode to wash the mixer.