33 meter mixing pump truck
Application
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:
INTELLIGENT
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
SAFETY
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.
HIGH EFFICIENCY
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
FAQ :
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 | ||||||
