33 meter mixing pump truck

Short Description:

Product Detail


Product Tags


Concrete pump truck is a high efficiency concrete conveying equipment which integrates the pumping mechanism of concrete mixing material and hydraulic folding cloth jib and supporting mechanism for cloth on the chassis of automobile, and integrates the functions of driving, pumping and distributing. Usually used with concrete mixer truck.It is suitable for conveying concrete in urban construction, residential areas, recreation venues, overpasses and airports.

Our Advantages:


Full Hydraulic Control Technology

Fast fault location ,saving time more than 50% in fault detection ,

Electric control system

Simple operation,easy maintenance,low failure rate,Main electric components adopts Schneider imported from France,high reliability and automation.

Panel control and wireless remote devices are both equipped and easy to operate .Appollo wireless remote controller accords with the principles of human engineering design with attractive appearance ,easy operation and high flexibility ,Multiple alarming devices ensure machine working with high security


Hydraulic Oil Level Auto-Detection and Radiating Technology

Auto-detect hydraulic oil and temperature ,protecting hydraulic system.

Intelligent Safety Technology

All weld lines by 100% nondestructive flaw detection.


Full Hydraulic Commutation Technology

Saving commutation time of 10% ,increasing the pumping efficiency of 20%.

Advance jib structure Technology

Flexible and efficient placing,No blind angle.

Energy saving

Adaptive variable power technology


Q:How is the quality of your products?

A: We have more than 10 years of repairing experience on concrete machines. According to the national and international standards, all of our machines are inspected and maintained carefully and strictly by our skillful workers , we will test each equipment until it works excellently before delivery.

We guarantee that every machine we delivery to our customers are in good performance and high quality.

Q: How is the price?

A: We are specialized in refurbishing concrete machines ,and have lots of customers all over the world with our best price, we can give you a lower price because of our primary source.

Q:Will you provide after-sale service?

A: Yes. The warranty of our new machines is 12 months, and used ones are1 month, other than that we have a professional after-sale service team to solve your problems thoroughly and promptly.

Q:How about your service of the concrete pump spare parts?

A: We are dedicated to provide our clients concrete pumps spare parts with the highest quality,exact fitness and fast deliveries and services. Customers are guaranteed that once they submit the spare parts request or products name list to us , the requirement will be handled quickly and appropriately.

Product parameters

Model:NJ52261THB33 Technical Parameters Model: Technical Parameters
Mach-ine param-eters full length 9850mm Pumpi-ng system parame-ters Theoretical concrete displacement


Low pressure 140m3/h
Total height 3540 high pressure 83m3/h
Total width 2350mm Theoretical pumping pressure


Low pressure 8MPa
Self weight 22600Kg high pressure 12 MPa
Chassis model Dongfeng Theoretical pumping times Low pressure 39
Drive method 4×2 high pressure 23
engine model Yuchai Distribution valve form S valve
Output power / speed 177Kw/2300RPM Conveying cylinder inner diameter / stroke 230/1550mm
Emission Standards Country V Displacement of main oil pump 190ml/r
Tire size 11.00R20 Hopper volume 0.5m3
Wheelbase 5200/5000mm Feeding height 1450mm






Boom leg parameters

Boom vertical height 33m Inner diameter of conveying pipe 125mm
Boom horizontal length 29.5m Maximum aggregate size 40mm
Boom vertical depth 19m Concrete slump 160-220mm
Boom folding form 5RZ System oil pressure 31.5MPa
First arm


length 7000mm Hydraulic oil tank volume 500L
Corner 90o Type of hydraulic system Open
Second arm


length 5600mm High and low voltage switching Automatic switching
Corner 180 o Hydraulic oil cooling Air-cooled
Third arm


length 5400mm Concrete pipe cleaning method Wash
Corner 180 o Lubrication method Centralized lubrication
Fourth arm


length 5700mm Accessories Brand transfer case Germany Spor / Zhejiang
Corner 229o Main oil pump Germany Rexroth
Fifth arm


length 5700mm Boom pump Germany Rexroth
Corner 212o Constant pressure pump Germany Rexroth
End conveying hose length 3m Gear pump Germany Rexroth
Turntable rotation angle ±360 o Boom multi-way valve Boom multi-way valve
Front outrigger width 5800mm Boom balance valve Boom balance valve
Rear outrigger width 8350mm Manifold Eaton USA
Longitudinal distance of front and rear legs 6800mm Sheet metal Imported from Sweden / Baosteel
Outrigger opening method Front leg X type HBC / ohm, etc. HBC / ohm, etc.
Back leg Leg swing Schneider / Omron Schneider / Omron


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