HOWO/ DONGFENG 50m Pumping Height Placing Boom Heavy Concrete Pump Truck 8*4 6*4 460HP Diesel Concrete Pumper Machine
Product Description
One Button Stabilization Technology
The one button stabilization technology quickly dampens any boom movement resulting from repositioning the boom. This allows precise positioning of the end hose.
Boom Anti Vibration Technology
The boom anti vibration technology reduces vibration during pumping by 50% allowing less movement and greater control of the end hose.
Anti Overswing Technology
By adopting our new swing brake technology, the boom's overswing amplitude is reduced by 60%
Fault Self Diagnostic Technology
Continually monitors more than 200 aspects of the system during operation. Faults are displayed on the monitor. Review of the detected faults can reduce troubleshooting time by 70%.
Smart Boom System
One Button Boom Extend/Retract
Press upward on the boom extend/retract button to extend the boom or press downward to retract the boom automatically.
Coordinated Section Operation
The boom can be rapidly and accurately repositioned by coordinating the movement the first and second sections
Safety Technology
Boom Overload Protection Technology
Relief valves are mounted on the boom cylinder counterbalance valves. These valves will release pressure in the event of excessive boom load to prevent damage to the boom.
Hopper Screen Interlock Technology
As an operator protection measure, the pump will automatically stop when the hopper screen is opened.
Hydraulic Oil Level Monitoring
The oil level in the hydraulic reservoir is continually monitored. If the level drops below a preset level, an alarm will sound and the pump will be stopped to prevent damage to the hydraulic system.
Chassis and complete vehicle parameters | chassis | - | Sinotruk Howo | |
Engine brand | - | Weichai | ||
Engine horsepower | PS | 440 | ||
Bridge number | - | 2 | ||
wheel base | | 4500 | ||
Total length * total width * total height | | 9000*2500*3470 | ||
Vehicle quality | | 18000 | ||
Maximum fabric height | | 30700 | ||
Maximum fabric radius | | 26100 | ||
Maximum fabric depth | | 17000 | ||
Arm frame folding mode | - | RZ | ||
The first arm | length | mm | 6600 | |
corner | ° | 89° | ||
The second arm | length | mm | 5150 | |
corner | ° | 180° | ||
The third arm | length | mm | 4785 | |
corner | ° | 180° | ||
The fourth arm | length | mm | 5170 | |
corner | ° | 235° | ||
The fifth arm | length | mm | 5575 | |
corner | ° | 180° | ||
Turn table rotation Angle | ° | 359° | ||
Open the leg | - | X- H |
| Front leg spread width | mm | 5800 |
Rear leg spread width | mm | 6100 | |
Pumping system | Maximum theoretical pumping capacity | m³/h | 100 |
Maximum export pressure | Mpa | 8.5 | |
The number of theoretical pumps | Time / minute | 25 | |
Hydraulic system pressure | Mpa | 32 | |
The inner diameter of the conveying cylinder | mm | 230 | |
Delivery cylinder trip | mm | 1400 | |
Transmission pipe diameter | mm | 125 | |
Hydraulic oil cooling mode | - | air patenting | |
Pumping the concrete collapse degree | mm | 160-220 | |
Maximum aggregate size | mm | 40 |