• 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: 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: Why does the concrete pump main cylinder check valve damage cause the cylinder stroke to be short and the pumping is weak?
Type of pipe area, the rod cavity of the oil through the rodless chamber check valve back to the main hydraulic system (the one-way valve on the oil cooling and piston buffer function), you must extend through the just
Q: 90KW concrete pump should be used in the number of generators?
You should use 250KW unit, in order to ensure that your normal operation of the equipment foolproof.
Q: How to prevent concrete pump blockage
Improper operation: the operator to concentrate, to avoid abnormal pressure gauge readings; pumping speed to meet the equipment requirements; pumping more than the amount of material can not be lower than the stirring shaft; Tan degree to control in the 80-230mm; downtime control in 15
Q: How to cooperate with concrete mixers and concrete pump trucks
the pump to hit the material in the material Where the pump can lift the height of more than 40 meters
Q: Why concrete pump down to play always block the tube
do not for the convenience of the construction to enlarge the slump, down to fight the concrete The greater the slump, the easier it is to block
Q: How to wash the concrete pump with a ball
Used for large concrete projects such as concrete transport work.
Q: Whether the concrete pump truck is paying the vehicle additional tax
Vehicle purchase tax to implement the ad valorem rate of taxable method, the formula is: tax payable = taxable price × tax rate.
Q: How high concrete pouring concrete pump can be poured how high?
The longer the arm of the car pump, the more it needs to pass the road, stop the pump position is greater, so there are many sites can not use more than 60 meters of the pump (usually 60 meters of the car pump, the pump and the legs of the position width
Q: What are the requirements for the selection of concrete pump tubing and the setting of the bracket?
3 delivery pump pipe fittings should be tightly connected to the pipeline to the pipeline should be smooth;

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