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Output in theory | m3/h | 125 |
Pumping capacity index | Mpa.m3/h | 586 |
Max. pumping pressure | Mpa | 8.5 |
Hopper capacity | L | 700 |
Feeding height | mm | 1400 |
Model of distributing valve | S-pipe valve | |
Max. distributing radius | m | 43.7 |
Max. distributing height | m | 47.7 |
Max. distributing depth | m | 34.3 |
Height of boom when stretched | mm | 9065 |
Distance between front landing legs | mm | 9780 |
Distance between rear landing legs | mm | 9860 |
Distance between front & rear landing legs | mm | 9470 |
Diameter of delivery pipe | mm | 125 |
Length of tail pipe | m | 3 |
Rotary angle of boom | 365 | |
Number of boom sections | 5 | |
Rotary angle of each boom section |
| 91/180/180/180/270 |
Close-control distance | m | 33 |
Remote-control distance | m | 200 |
Main Technical Parameters in Driving Condition
Max. traveling speed | km/h | 85 |
Min. turning radius | mm | 12000 |
Brake distance | m | 10 |
Approach angle |
| 16 |
Departure angle |
| 11 |
Chassis model |
| HOWO ZZ5437S4667W (371 hp engine) |
Wheel base between the first & the second axle | mm | 1800 |
Wheel base between the second & the third axle | mm | 4600 |
Wheel base between the third & the fourth axle | mm | 1350 |
Front tread | mm | 2022 |
Rear tread | mm | 1830 |
Max. engine power | kw | 275(2200r/min) |
Max. engine torque | n.m | 1500 /(1100~1600 r/min) |
Max. grade ability | % | 37 |
Fuel consumption | L/ 100km | 40 |
Overall dimension(LWH) | mm | 1330025004000 |
Total weight | kg | 40000 |
Our concrete pump truck is developed by applying modern advanced computer simulation techniques and analyzing systematically what effect the change of such various parameters as stress,displacement,natural frequency,etc. And it optimized hydraulic system's design,adopted latest free fluid technique,greatly lessened pumping reversal's impact on boom. Perfect product quality control,product making and quality inspection. Accurate data support from finite element analysis and dynamics simulation analysis act as the design basis to ensure boom system with a scientific structure and excellent property..
Qingong 48m Truck-mounted concrete pump(2)