Concrete Pump Trucks Hjc5320thb Range Boom Pump

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Product Description:

 Concrete Pump Trucks Hjc5320thb  Range  Boom Pump

Product Details

Basic Info.

Model NO.:HJC5320THB


Export Markets:Global

Additional Info.



Packing:Nude Packing. Wax Sprayed When Needed.




Production Capacity:1000 Units/ Month

Product Description

Max. speed85km/h
EngineType4-stroke, water-cooled direct-injection, turbo-supercharged diesel engine
ModelIsuzu 6WF1A
Displacement14256 mL
Emission standardEuro III
Pumping systemDelivery cylinder bore230mm
Distribution valve"S"  valve
Theoretical concrete displacementLow pressure 120m3/h

Theoretical pumping pressureLow pressure 7MPa

Hopper capacity0.6m 3
Feeding height1.55m
Slump scope140–230mm
Maximum aggregate size40mm
System pressure32 MPa
Pressure cut-offAutomatic (optional)
Operation modeManual
Forward gears6
Pumping gear5
Water pump Drive methodHydraulic drive
Cleaning output20 L/min
Chassis modelIsuzu CYZ51Q
Chassis drive mode6×4
All cabs equipped with A/C, sleeper
Wheelbase1–2 shaft4595mm
2–3 shaft1310mm
3–4 shaft-
Tread1 shaft2065mm
2 shaft1850mm
Tire model295/80R22.5
Minimum turning radius8.8m
Braking distance≤9.5m/30km/h
BoomBoom folding style"RZ" 
Quantities5 sections
Turning angle of boom 90° /180 ° /180° /250° /180°
Rotation angle of turntable±365°
Vertical reach46.8m
Reach depth30m
Horizontal reach42.8m
Delivery pipe size125mm
Hose length3m
Hydraulic system pressure35MPa
OutriggerOutrigger spread method"X" shaped 
Outrigger spread L-R front9.23m
Outrigger spread L-R rear9.99m
Hydraulic system pressure25MPa
Power systemTransfer caseGermany STIEBEL
Master pumpGermany Rexroth
Boom/outrigger pump Germany Rexroth
Control methodManual/remote 
Remote controllerGermany HBC
Water tank capacity300L
Tank capacity740L
Hydraulic oil cooling methodAir cooled

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Q:What is the role of concrete pump truck
Concrete large transport equipment, for high-rise, high-speed, overpass and other large concrete concrete concrete work.
Q:What are the drawbacks of concrete pump gate valve and S pipe valve?
In addition to the use of gate valve delivery, but also requires the vertical transport pipeline in front of the installation of a horizontal transmission pipe section, the length of concrete lifting height of 1 /
Q:What are the precautions for the operation of the concrete pump truck?
Fine aggregate should be used in the sand, through the 0.315m sieve sand should not be less than 15%.
Q:Concrete pump truck hydraulic system open and closed the advantages and disadvantages of what
Only when the oil pump and oil return flow the same, it is possible to apply closed system.
Q:What are the requirements for the selection of concrete pump tubing and the setting of the bracket?
2 concrete coarse aggregate maximum diameter of not more than 25mm, can be used within the diameter of not less than 125mm of the pump tube; concrete coarse aggregate maximum diameter of not more than 40mm, can be used within the diameter of not less than 150mm of the pump tube;
Q:What are the types of common concrete pumps?
Concrete pump structure is divided into piston type, squeeze type, water pressure diaphragm type.
Q:How to choose concrete pump concrete pump
The main performance parameters of the commonly used concrete pump should be consistent with the construction requirements or slightly larger, if the capacity is too large, the utilization rate is low, too small, not only can not meet the requirements will accelerate the loss of concrete pump.
Q:What is the role of the one-way valve at both ends of the main cylinder of a concrete pump truck?
cushioning to reduce the main cylinder piston on the main cylinder at the bottom of the impact
Q:What is the difference between the construction of a concrete pump and a concrete distributor?
Pumping sub-trailer pump and car pump, drag pump delivery range is relatively large, then take the tube in the past can (in the case of pumping pressure allowed), the drawback is relatively bulky, pouring concrete need to arrange people to install pipe,
Q:What is the use of micro-concrete pump?
Micro-concrete pump is currently the smallest concrete pump, the pump is mainly for some special construction conditions or narrow space construction conditions by the size of the equipment caused by the construction of inconvenient or difficult to complete the construction progress and well-designed high-tech

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