JH Concrete Boom Pump is a smart investment with quick setup, high uptime, and high resale value, used for concrete pours for everything from slabs and medium high-rise buildings, to large volume commercial and industrial projects.
JH50 concrete pump truck structure and advantages
1. Chassis and Power System
Chassis is DONGFENG brand, strong carrying capacity, good dynamic performance and low fuel consumption.
Emission system is up to EURO Ⅲ standard, low noise and easy to repair.
Oil pumps adopt constant power technology with reasonable power collocation to the engine.
2. Jib structure system
It is based on the finite element analysis, dynamic analysis and test, and the accurate data support.
High strength low alloy steel plate, all materials and welding line by 100% non-destructive technology ensure the jib structure reasonable and highly reliable.
"R" type arms with speed stepless adjustment, pressure compensation and load sensing proportion control system ensure the arm running freely and excellent operating performance.
3. Hydraulic System
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.
Oil cylinder piston rod seals adopt imported combined seals with good sealing effect and strong waterproof performance. Piston seals adopt multiple durable piston rings.
Swing oil cylinders adopt piston cylinders sealed by 0K seals with good sealing and buffering effects, ensuring long time and stable working.
Lubricating system adopts fully automatic oil supply and multiple filtration technology, effectively extending the service life of wearing parts.
Oil pumps on arms adopt axial piston pumps with load sensing variable. The output could be according to the actual working needs, reducing power loss and system heating.
4. Electric Control System
Schneider relay imported from France, high reliability and automation.
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.
Multiple alarming devices ensure machine working with high security.
Oil energy-saving control: Energy-saving control technology, researched and developed by our company, ensures the output power of engine matching automatically along with load changing, making fuel loss to a minimum.
Friendly man-machine interface: High humanized man-machine interface could quickly enter the information page you want to browse and get all the information you need.
Safe operation control technology: Effective error-proof operation control design ensures the system more reliable and safe.
GPS satellite positioning System and Management System of GPRS remote monitoring equipment working: Precise positioning and full range of data monitoring & managing could make you be able to know and control the equipment working conditions. (Optional)
JH50 concrete pump truck main technical parameters
|Max. outlet pressure (H/L pressure)||Mpa||13/7.6||13/7.6||13/7.6|
|Rated working pressure||Mpa||31.5||31.5||31.5|
|Pumping frequency (H/L pressure)||times/min||14/23||14/23||14/23|
|Hydraulic system type||Open circuit||Open circuit||Open circuit|
|The type of distribution valve||S VALVE||S VALVE||S VALVE|
|Oil cylinder diameter||mm||DN125||DN125||DN125|
|Concrete cylinder diameter||mm||DN200||DN200||DN200|
|Hydraulic oil cooling||Fan cooling||Fan cooling||Fan cooling|
|Jib Structure System||Max. placing height||m||18||21||25|
|Arm foldable angle||°||90/180/360||90/180/360||90/180/360/540|
|Arms section quantity||section||3||3||4|
|Power of engine||kw||132||132||140|
|Rated speed of engine||rpm||2200||2200||2200|
|Total weight of vehicle||kg||14000||14500||15500|
|Overall dimension of vehicle (L*W*H)||mm||9350×2500×3500||9450×2500×3535||9650×2500×3535|
|Others parameter||Hydraulic oil hopper capacity||L||300||300||300|
|Water tank capacity||L||300||300||300|
|Lubricating mode||Centralized automatic||Centralized automatic||Centralized automatic|
|Control mode||Manual and Remote control||Manual and Remote control||Manual and Remote control|