Qingdao Xinxing construction machinery co., ltd.

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Truck Mounted Concrete Pump

Truck Mounted Concrete Pump

If you're interested in the truck mounted concrete pump, welcome to buy or wholesale the cheap equipment from our factory. As one of the leading China manufacturers, we will offer you the best service and fast delivery. Looking for CE certification portable concrete mixer made in China from...

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Product Details

Information:

CertificationISO9001: 2000, CE
Max Output Power(Kw/Rpm)321/1900
Max Torque(N·m/Rpm)2059/1800
Wheelbase(mm)4005+1350
Vertical Reach36m/4 Section
Output (Low/High-Pressure)160/109m³/H


Introduction:

A concrete pump truck is a machine based on the transformation of a truck chassis that uses continuous pressure to pump concrete along the pipeline. It consists of a pump and a delivery tube. The concrete pump truck with foldable boom is developed on the basis of advanced experience at home and abroad, using advanced modern computer simulation technology to analyze the effects of various parameters such as stress, displacement and natural frequency on the fatigue of the boom.


Features:

1. Independent research and development: diesel power, accurate output, not affected by the power factor of the construction site, strong adaptability, any site can be constructed. Boom pump power design independent research and development lead the peer

2. Large space, low body, fast heat dissipation, reduced energy consumption

3. Safe and reliable, avoid tipping, stable constant pressure with mature hydraulic technology, no generator, no failure rate

3. Mobile convenience, saving labor, stable and efficient


Technical Parameter:

Model

21m

25m

29m

33m

37m

Pumping    system

Max. theor.
 Output volume
(high/low pressure)

m3/h

37/63

60/100

55/90

55/80

160

Max. theor. 
 Output pressure
(high/low pressure)

MPa

13/7.5

12/7

13/7.5

13/7.5

8

Working pressure

MPa

32

32

32

32

32

Pumping frequency
(high/low pressure)

min-1

14/24

14/23

18/30

18/30

26

 Hopper capacity

L

450

550

450

450

600

Filling height

mm

1450

1540

1450

1450

1600

Hydraulic form


open loop

open loop

open loop

open loop

open loop

Distribution valve


S valve

S valve

S valve

S valve

S valve

Oil cylinder 
Dia.×stroke

mm

Φ125×1400

Φ140×1800

φ125×1650

φ100×
         1650/1400

Φ130×1900

Concrete cylinder 
Dia.×stroke

mm

φ200×1400

φ230×1800

φ200×1650

φ200×
         1650/1400

φ260×1900

Oil cooling


Air cooling

Air cooling

Air cooling

Air cooling

Air cooling

Recommended 
Concrete slump

cm

12~23

12~23

12~23

12~23

12~23

Max. aggregate size

mm

40

40

40

40

40

Placing boom

Structure type


3R

4M

4M

4M

4Z

Placing height

m

21

25

29

33

37

Placing radius

m

17.5

21

25

33

34

Placing depth

m

10

14.4

18.4

22.4

21

Slewing angle


365°

365°

365°

365°

365°

Pipe dia.

mm

125

125

125

125

125

End hose length

mm

3000

3000

3000

3000

3000

Min. height of 
Open placing boom

mm

8500

6410

10638

11900

8500

Outriggers span
(front×back×side)

mm

4024
  ×3100
   ×5227

5300
  ×2300
   ×6181

6140
   ×7098
    ×6706

6140
  ×7098
   ×6706

6200
         ×7200            ×8120

Truck

Chassis model


EQ5161TZZKJ
(DFM)

ZZ5207N5617D1     (HOWO)

ZZ5207N5617D1
(HOWO)

ZZ5207N5617D1
(HOWO)

ZZ5307N4647C    (HOWO)

Wheelbase

mm

4700

5600

5600

5600

4600+1350
4575+1400

Engine model


YC6J180-46

D10.34-40

D10.34-40

D10.34-40

WD615.95

Engine power

KW

132

249

249

249

249

Fuel tank capacity

L

400

400

400

400

400

Emission standard


National IV

National IV

National IV

National IV

National IV

Total weight

Kg

15000

19060

20800

25000

28870

Overall dimension

mm

9630
  ×2480
  ×3423

10283
 ×2480
  ×3670

10346
  ×2480
  ×3648

10750
 ×2480
  ×3648

12000
 ×2490
 ×3850

Others

Lubrication mode


Automatic

Automatic

Automatic

Automatic

Automatic

Oil tank capacity

L

600

650

500

500

600

Control mode


Manual+remote    control

Manual
+remote    control

Manual+remote    control

Manual
+remote    control

Manual+remote    control

Max. water pressure

MPa

0.8

0.8

0.8

0.8

0.8

Water tank capacity

L

500

500

400

400

500

Pipe cleaning    mode


Water    cleaning
/dry cleaning

Water    cleaning
/dry    cleaning

Water    cleaning
/dry    cleaning

Water    cleanin/dry  cleaning

Water    cleaning
/dry    cleaning


Application security considerations:

1.Concrete pump trucks can only be used for concrete transportation, and any use other than this (such as lifting heavy objects) is dangerous.

2 The height and distance of the concrete pumped by the pump boom are strictly calculated and experimentally confirmed. Any subsequent pipe connection at the end hose or lengthening of the end hose exceeding 3 m is not allowed, and the resulting risk is caused by The operator bears

3.Unauthorized modification of the pump truck that may affect safety, including changing safety pressure and operating speed setting; changing to large diameter duct or increasing duct wall thickness, changing control procedures or wiring. Changes to the boom and legs, etc.

4.pump operators must wear safety helmets and comply with safety regulations and safety regulations on the site.


Support safety precautions:

1.Supporting the ground must be horizontal. Otherwise it is necessary to make a horizontal bearing surface. Can not be supported on the cavity.

2.The pump truck must be supported on a solid ground. If the maximum pressure of the legs is greater than the allowable pressure of the ground, the support plate or auxiliary bricks must be used to increase the bearing surface area.

3.When the pump truck is supported near the pit or slope, sufficient safety clearance should be reserved.

4.When supporting, it is necessary to ensure that the whole machine is in a horizontal state, and the maximum horizontal angle of the front, rear, left and right of the whole machine does not exceed 3 degrees.

5.When the legs are unfolded or folded, the range of rotation of the legs is a dangerous area, and the personnel may be pinched in the range.

6.When supporting, all legs must be telescoped and unfolded to the specified position (the legs are aligned with the arrows on the ears, the front leg arms are aligned with the front leg extension arm arrows) or there is a risk of tipping over

7.The support legs must be supported as required to operate the boom. The boom must be placed on the main support of the boom to receive the legs.

8.Factors that reduce the stability must immediately close the boom, and then re-support as required, the factors that reduce stability 


Stretching boom safety precautions:

1.The boom can only be operated after confirming that the pump truck legs have been properly supported. The operating boom must be in the order described in the operating procedures.

2.Under the thunderstorm or bad weather conditions, the boom cannot be used. The boom cannot be used in weather greater than 8 winds

3.When operating the boom, all of the boom should be within the operator's field of view

4.Be careful of the risk of electric shock when working near high voltage lines, and ensure the safety distance between the boom and the wires.

5.Below the boom is a dangerous area, there may be concrete or other parts falling and hurting people

The end hose shall not be allowed to stand within the specified range of the end hose. The pump shall not guide the end hose when it is pumped. It may sway and injure people or spray concrete to cause an accident.

6.The danger zone when starting the pump is the area around which the end hose swings. The area diameter is twice the length of the end hose. The maximum length of the end hose is 3m, and the diameter of the dangerous area is 6m.

7.Do not bend the end hose. The end hose cannot be pushed into the concrete.

8.If the boom is not working properly, press the emergency stop button immediately. It can be used by professionals to find out the cause and eliminate it.


Pumping and maintenance safety precautions:

1.When the pump is running, do not open the safety protection facilities such as the hopper screen and the water tank cover. Do not put your hand into the hopper, or use the hand to grasp other moving parts.

2.When pumping, it is necessary to ensure that the concrete in the hopper is above the position of the shaft of the foot to prevent concrete injection caused by inhalation of gas.

3.When plugging the pipe, it is necessary to first release the pressure in the pipe before the pump can be disassembled.

4.Maintenance and repair work can only be carried out when the pump truck is placed on a stable floor and it is ensured that no accidental movement will occur.

5.Only when the boom is closed or reliably supported, maintenance and repair work can be carried out when the engine is closed and the legs are fixed.

6.must stop before maintenance and release accumulator pressure

7.If the corresponding boom is not fixed first, the boom hydraulic lock will be opened, and there is danger of the arm frame falling and injuring people.

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