Specifications
21m truck mounted stationary pump:1.SINOTRUCK or Dongfeng Chassis;
2.low oil consumption
3.12 months warrant
21m boom truck mounted stationary pump with factory price
JH5021 21m boom truck mounted stationary pump is a popular small model with max. placing height 21m, with the characteristics of flexible foldable arms, little space occupying support legs, easily movable chassis, equipped with H/L pressure switch, high outlet pressure, the whole concrete pump truck JH5021 is more flexible, reliable, stable and safe.
Application of 21m boom truck mounted stationary pump with factory price
It is the top-choice concrete equipment widely used in tunnel, airport, seaport, high-speed rail site, beam field, bridge construction projects and so on.
Technical data for JH5021 21m boom truck mounted stationary pump
Item | Unit | Parameter | |
Pumping System | Model |
| JH5021 |
Max. Output | m³/h | 50 | |
Max. outlet pressure (H/L pressure) | Mpa | 13/7.6 | |
Rated working pressure | Mpa | 31.5 | |
Pumping frequency (H/L pressure) | times/min | 14/23 | |
Hopper capacity | m3 | 0.65 | |
Feeding height | mm | 1500 | |
Hydraulic system type |
| Open circuit | |
The type of distribution valve |
| S VALVE | |
Oil cylinder diameter | mm | DN125 | |
Concrete cylinder diameter | mm | DN200 | |
Cooling type of hydraulic oil |
| Fan cooling | |
Jib Structure System | Max. placing height | m | 21 |
Rotary angle | ° | 365 | |
Arm foldable angle | ° | 90/180/360 | |
Arms section quantity | section | 3 | |
Chassis and Vehicle | Chassis model |
| DONGFENG DFL1120B |
Wheelbase | mm | 4700 | |
Power of engine | kw | 132 DONGFENG | |
Rated speed of engine | rpm | 2200 | |
Emission standard |
| National IV | |
Total weight of vehicle | kg | 14500 | |
Overall dimension of vehicle (L*W*H) | mm | 9450×2500×3500 | |
Others parameter | Hydraulic oil hopper capacity | L | 300 |
Water tank capacity | L | 300 | |
Lubricating mode |
| Centralized automatic | |
Control mode |
| Manual and Remote control | |
High configuration of 21m boom concrete pump truck
Chassis and Power System of 21m boom concrete pump truck 21m boom concrete pump truck
Chassis is SINOTRUCK or DONGFENG brand, strong carrying capacity, good dynamic performance and low fuel consumption.
Jib structure system of 21m boom concrete pump truck
It is based on the finite element analysis, dynamic analysis and test, and the accurate data support.
Hydraulic System of 21m boom concrete pump truck
Rexroth brand oil pumps and valves ensure the concrete pump truck high efficiency, long service life, high stability and excellent continuous working performance.
Oil pipes imported from Italy and Joints imported from Germany with superior performance enlarge the system flows and avoid oil leakages.
Pumping system is open circuit, no shock, no peak value and ideal temperature control.
Electric Control System of 21m boom concrete pump truck
Panel control and wireless remote control devices are both equipped and easy to operate. HBC or Appollo remote controller imported from Germany accord with the principles of human engineering design with beautiful shape, easy operation and flexibility.
FOCUS Team
We are a professional manufacturer who is responsible for you from pre-sale service to after-sale service. Each step before receiving the machine will be shown to you clearly. Choose us, you have chosen reliability.
Our Factory Purchasing sector, office, technical sector, producing sector and our international trade sector are waiting for offering our best service and high quality products to you. Client’s need is our pursuit, paying great attention on every need of our customers is our principle. Whole team work to support one client.
Guarantee time: 12 months after the machine leaves factory.
Delivery time: Within 25 days for the standard pump after receipt of prepayment.
Payment: 30% prepayment by TT on signing the contract and 70% balance should be paid by TT before shipment.
Port: Tianjin port, Shanghai port, or other Chin Port, by bulk ship or roro ship
Quality and service: The concrete pump is manufactured according to national standard GB/T13333-91, which can be used for your check.