7-9CBM concrete truck mixers

7-9CBM concrete truck mixers

7-9CBM concrete truck mixers are truck mounted concrete mixers used to keep cement or concrete in a liquid state while the truck is traceling, which consisting of drive system, mixer system, transmission system, concrete pumps and gearbox etc.

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7-9CBM concrete truck mixers are truck mounted concrete mixers used to keep cement or concrete in a liquid state while the truck is traceling, which consisting of drive system, mixer system, transmission system, concrete pumps and gearbox etc.

The characteristics of truck-mounted concrete mixers
◆ Mixer system working with concrete transport trucks, used for mixing and transporting concrete
◆ High-grade components: adopt drive train and hydraulic system
◆ Different mixer truck parts are made from different steel, such as mixing blades are made from Wuhan steel or Baoshan steel material in different thickness.
◆ Can be designed with 2-axle or 3-axle front discharge concrete mixers
◆ Rear parts include that ladder with spacious access platform allowing work to be carried out safety
◆ High travel ability, can be used in rough terrain
◆ Mixing drum is made from steel with high mechanical strength
◆ Gearbox includes flange bolts, breather vent, mounting bolts and sight gauge, and which should be observed daily for leaks or loose bolts before working
◆ Adopts hydraulic motor mounting and should be sealed, the output flange also should be sealed
◆ Trucks agitator is designed according to agitator speed and driven by motor or fuel
◆ Concrete slump is designed in accordance with truck height or specifications
◆ Multi types of chassis matched, such as ISUZU/SINOTRUK/NISSAN/HINO/FOTON etc.

7-9CBM concrete truck mixers structures

2.7-9CbM-truck-mixer-drawing.jpg

7-9CBM concrete truck mixers benefits
◆ Logarithmic spiral blades adopts special mold cold press molding, to improve the speed of concrete feeding and conveying, and connectivity way is welding process
◆ Hydraulic system adopts popular brand in the world and imported by Italy, Germany, America to provide high performance and high properties
◆ The upper concrete mixing drum capacity is designed in 7m3, 8m3, 9m3, also manufacture large volume
◆ Long service life and more humanization design, such as large power tail-lamp at rear part, for night working and safety
◆ High strength drum drive gearbox, drum drive system hydrostatic transmission

7-9CBM truck-mounted concrete mixers main specifications

Model 7m3 8m3 9m3
Overall size (mm) 7800x2480x3650 8620x2490x3850 9130x2500x3850
Tank body dimension(mm) 3859xΦ2112 4720xΦ2300 4990xΦ2330
Mixing volume(m3) 7 8 9
Feeding speed(m3/min) ≥2 ≥3 ≥3
Unloading speed(m3/min) ≥1.5 ≥2 ≥2
Discharge residue rate ≤0.5% ≤0.5% ≤0.5%
High pressure oil pump High-Tech, China ABK pump,Italy ABK pump,Italy
Hydraulic motor High-Tech, China ABK motor,Italy ABK motor,Italy
Reducer High-Tech, China PMB6.5sP PMB6.5sP, Italy
Water supply system Air pressure 180L water tank, homemade sprinkler Water supply by air pressure (450L water tank), homemade sprinkler
Air-condition 0.4MPa SINOTRUK special air condition
Chassis (4*2)
Model BJ1162VJPHD-F1 ZZ1256M3246F ZZ1257M3847C
Wheel base (mm) 4200 3225+1350 3625+1350
Tread f/r (mm) 1950/1860 1939/1800 2022/1830
Max. Speed (km/h) 80 70 90
Steering system Recirculating ball steering, power steering Imported ZF8098 hydraulic power steering
Transmission Manual Manual Manual
Brake system Air-pressure braking system Dual circuit air-pressure braking system
Engine (Euro-IV)
Model YC6J190-33 WD615.93 WD615.95E
Max. Power (hp) 190 290 336
Engine type L6, Water-cooled, 4-strokes supercharged inter-cooling diesel engine L6, Water-cooled, 4-strokes supercharged inter-cooling diesel engine
Fuel type Diesel oil Diesel oil Diesel oil

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