JH50 concrete pump trucks
JH50 series concrete pump trucks are popular small model researched and developed by our company after our HBT series trailer-mounted concrete pumps, HBC series truck-mounted concrete pumps and HGY series hydraulic concrete placing booms. They are the top-choice concrete equipment, which are widely used in tunnel, airport, seaport, high-speed rail site, beam field, bridge construction projects and so on.
JH50 concrete pump trucks advantages and features
1. JH50 series concrete pump trucks are combined with high reliability, economy, safety and durability.
2. It has reasonable collocations for the chassis system, power system, control system, hydraulic system and pumping system.
3. Chassis is SINOTRUCK brand, strong carrying capacity, good dynamic performance and low fuel consumption.
4. Emission system is up to EURO Ⅲ standard, low noise and easy to repair.
5. It has the characteristics of flexible foldable arms, little space occupying support legs, easily movable chassis.
6. Equipped with H/L pressure switch, high outlet pressure, the whole concrete pump truck can meet the needs of long distance delivery.
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.
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.
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.
|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|
|Chassis and Vehicle||Chassis model||DONGFENG||DONGFENG||SINOTRUCK|
|Power of engine||kw||132||132||140|
|Rated speed of engine||rpm||2200||2200||2200|
|Emission standard||National IV||National IV||National IV|
|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|
|Centralized automatic||Centralized automatic|
|Control mode||Manual and Remote control||Manual and Remote control||Manual and Remote control|
We receive enquiries in English, Español (Spanish), Русский язык (Russian), Français (French) and العربية (Arabic). Our professional team will reply to you within one business day. Please feel FREE to contact us!