• ZOOMLION Concrete Pump Truck 38X-5RZ System 1
  • ZOOMLION Concrete Pump Truck 38X-5RZ System 2
  • ZOOMLION Concrete Pump Truck 38X-5RZ System 3
ZOOMLION Concrete Pump Truck 38X-5RZ

ZOOMLION Concrete Pump Truck 38X-5RZ

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 PCS
Supply Capability:
10 PCS/month

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Product Description:

A concrete pump is a machine used for transferring liquid concrete by pumping. It is known as a trailer-mounted boom concrete pump because it uses a remote-controlled articulating roboticarm (called a boom) to place concrete accurately. Boom pumps are used on most of the larger construction projects as they are capable of pumping at very high volumes and because of the labour saving nature of the placing boom. They are a revolutionary alternative to truck-mounted concrete pumps.


Main Product Features:

  1. Chassis:This truck-mounted concrete pump adopts BENZ chassis.

  2. Introduce flexible control when boom is started, rotated and stoped, this reduces the impact and vibration for the boom ,which make the whole machine work more steady, reliable and safe. 

  3. Wide placing range: the 38X-5RZ placing boom’s horizontal radius is 34m, and the maximum vertical reach is38m.

  4. The pumping unit optimize design by ZOOMLION: when the suction area and stroke have increased,it can make the suction efficiency achieve to over 80% of the academic numerical value and higher 10%-15% than trade.

  5. Safety control technology for chassis and driving operation:  it ensure power system (chassis and PTO) to working safely without fault, and extend life of machine; the technology is most reliable and safest in the industry.




Product Specifications:

Model

ZLJ5297THB 38X-5RZ

Pumping system

Max. Theor.   output

m3/h

140/90

Max. Theor. concrete   output Pressure

MPa

7/11

Rated working   pressure

MPa

35

Pumping frequency

min-1

27/17

Hopper capacity

L

550

Filling height


1540

Hydraulic system   type


Open loop

Distribution valve


S valve

Oil cylinder   dia.×stroke

mm

Φ130×2100

Concrete cylinder   dia.×stroke

mm

Φ230×2100

Hydraulic oil   cooling


Air cooling

Recommended   concrete slump

cm

12~23

Max. aggregate dimension

mm

40

Placing boom

Structure type


38X-5RZ

Placing depth

m

38

Horizontal   distance

m

34

Placing depth

m

24.9

Slewing angle


±270°

Boom number


5

The length of   boom section

mm

8890/8100/8105/5405/3500

Sections folding   angle


90°/180°/180°/250°/90°

Pipe diameter

mm

125

End hose length

mm

3000

Min. height of   opening placing boom

mm

9610

Outriggers span   (front×rear×side)

mm

6190×8345×7045

Chassis and the whole machine

Chassis model


ACTROS   3341  6×4

Wheelbase

mm

4500+1350

Engine type


OM501LA

Engine   power

kW/(r/min)

300/1800

Engine moment

N.m/(r/min)

2000/1080

Maximum   displacement

cc

11946

Oil tank cubage

L

400

Tail gas exhaust standard


Euro. Ⅲ

Total   weight

kg

28700

Overall   dimensions

mm

11940×2500×3900

Others

Lubrication mode


Automatic lubrication

Oil   tank volume

L

650

Control mode


Manual+remote control

Maximum   water pressure

MPa

7

Water tank volume

L

400

Pipe cleaning   mode


Water cleaning/dry cleaning


FAQ:

Q1: Is it from Zoomlion original?

A1: Yes.

Q2: How do we guarantee the quality of our products?

A2: Zoomlion have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors.

Q4: How to make a quick resolution for after service?

A4: OKorder and our manufacture both have overseas branches all-around of world, if necessary, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities & skilled personnel at site for training.

ZOOMLION Concrete Pump Truck 38X-5RZ

Q: How to achieve the concrete pump pendulum for the change?
The main cylinder on the concrete pump commutation / swing cylinder commutation is by the proximity switch or trip switch to complete.
Q: Winter concrete pump pipe Zeyang insulation Yeah?
If the temperature is low (for example, minus 15 ° or less), you need to use mineral wool was wrapped with plastic cloth.
Q: How does the cement slurry solidify inside the concrete pump?
Suggested after the completion of each operation, the pump should be about to clean!
Q: What is the difference between a concrete pump and a concrete pump
The concrete pump is a special machine for conveying concrete. It is equipped with special pipes to transport concrete along the pipeline to the pouring site.
Q: What is the difference between the construction of a concrete pump and a concrete distributor?
Pumps require concrete and easy to work, concrete admixture to add pumping agent.
Q: What are the drawbacks of concrete pump gate valve and S pipe valve?
Because the gate is very sensitive to the pressure caused by the fluid pressure in the vertical direction of the concrete, the hydraulic resistance is formed, and this resistance will reduce the transport height of the concrete, which is also limited by the height of the concrete pump
Q: What is the working principle and structure of a concrete pump truck?
Pumping device for the piston concrete pump, the use of hydraulic cylinder to drive the concrete cylinder piston for reciprocating motion, with the hopper, distribution valve with the completion of inhalation and removal of concrete, in order to achieve the purpose of transport.
Q: What is the diameter of the concrete pump tubing?
125 type pump tube low pressure model is the diameter of Φ133 pipe, high pressure for the diameter is Φ140 pipe; 150 type pump tube low pressure model is the diameter of Φ159 pipe, high pressure for the diameter is Φ168 pipe.
Q: What is the depreciation period for concrete and concrete carriers and how much net residual value is
The net residual value of fixed assets is between 3% and 5% of the original value of fixed assets.
Q: What is the role of the one-way valve at both ends of the main cylinder of a concrete pump truck?
Concrete pump at both ends of the main cylinder of the one-way valve. Usually working when the oil shut-off check valve to play its role in the damping,

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