The 48-meter pump truck from Zeyou Machinery has become a versatile workhorse in concrete construction projects, capable of meeting the demands of various complex construction environments.
This pump truck has the following features:
Efficient stirring and pumping: The equipment can complete the stirring andpumping tasks of large amounts of concrete in a short time, significantly improving construction efficiency.
Full hydraulic lift and automatic material handling system: The loading system on the mixer is equipped with a full hydraulic lift system and an automatic material handling systems to ensure the smooth delivery of materials.
High-strength stirring blades: The stirring blade is made of high-strength 40 chromium round steel, which is assembled by a crankshaft, does not accumulate when stirring, is not easy to bend, and is more durable to wear.
Multiple agitator arms and blades: The equipment adds multiple agitator arms and blades, improves the motor speed reducing ratio, quickens the agitator speed, and the agitator has no dead angle.
Mobile and flexible: The equipment has good mobility and flexibility, and can easily cope with various complex construction environments, such as narrow rural trails or rugged mountain roads, ensuring smooth construction.
Construction 24 / 7: It is possible to travel back and forth between several sites in a single day, which greatly improves the progress of the project.
| ZYTJ48 Concrete Pump Truck Technical Parameters | ||||
|
Whole machine |
Model | unit | ZYTJ48M | |
| length | mm | 12000 | ||
| Width | mm | 2500 | ||
| Height | mm | 3980 | ||
| Weight | kg | 32000 | ||
|
Boom leg parameters |
Boom vertical height | m | 47.2 | |
| Boom horizontal length | m | 42.1 | ||
| Boom vertical depth | m | 29.4 | ||
| Minimum unfolded height | m | 13.7 | ||
| First arm | length | mm | 9690 | |
| corner | 90° | |||
| Second arm | length | mm | 7640 | |
| corner | 180° | |||
| Third arm | length | mm | 7400 | |
| corner | 180° | |||
| Fourth arm | length | mm | 9240 | |
| corner | 235° | |||
| Fifth arm | length | mm | 9130 | |
| corner | 195° | |||
| Sixth arm | length | mm | ||
| corner | / | |||
| Hose tip (125mm diameter) | m | 3 | ||
| Turntable rotation angle | ±270° | |||
| Front leg spread width | mm | 8159 | ||
| Rear support leg spread width | mm | 9540 | ||
| Longitudinal distance between front and
rear outriggers |
mm | 9700 | ||
|
Pumping system parameters |
Theoretical max
conveying capacity |
Low pressure | m³/h | 160 |
| Theoretical pump
pressure |
Low voltage/high
voltage |
Mpa | 6.8/10.7 | |
| Theoretical pump
times |
Low pressure | times/min | 28 | |
| Conveying cylinder | mm | 260*2120 | ||
| Main cylinder | mm | *140*80*1900 | ||
| Hydraulic system | Open hydraulic control | |||
| System oil pressure | Mpa | 32 | ||
| Fuel tank capacity | L | 500 | ||
| Water tank capacity | L | 400 | ||
|
Main configuration and model |
Main oil pump | German Rexroth A11VL0190 Double pump |
||
| Transfer case | German Sibao | |||
| Boom pump | German Rexroth A7V055LRDS |
|||
| Reducer | Italy RR 1700TBS |
|||
| Multi-way valve | Germany Hawe | |||
| Wireless remote control | spoli | |||
|
Chassis parameters |
Chassis brand | Dongfeng/Sinotruk/Isuzu | ||
| Number of chassis axles | three bridges | |||
| Wheelbase | mm | 4750+1350 | ||
| Engine | Yuchai/Weichai/Isuzu | |||
| Maximum net power of engine | kw/rpm | 350 | ||
| Emission standards | National VI | |||
