The overall bearing capacity of a 25m concrete pump truck is large, the stability is strong, and the swing is small. The slewing bearing has better anti-tilting ability. The special welding and heat treatment process and the high-strength SSAB steel plate can effectively improve the service life. The structural design of the boom system is reasonable, the construction is more flexible, and the work area is increased. Some components adopt high-end imported products to ensure their reliability and durability. Open circuit hydraulic system, full hydraulic control pumping and boom action can withstand harsh working environment for a long time. The material can withstand high temperature and climate, the new "S" valve pumping system has strong feeding ability, and the lubrication system is designed reasonably. The operation is flexible and concise.
Model: 25 meters concrete pump truck |
|||
Item |
Unit |
Value |
|
Pumping system |
Max. Theor. output(high/low pressure) |
m3/h |
50/80 |
Max. Theor. concrete output Pressure(high/low pressure) |
MPa |
13/7.5 |
|
Rated working pressure |
MPa |
32 |
|
Pumping frequency(high/low pressure) |
min-1 |
19/26 |
|
Hopper capacity |
L |
450 |
|
Filling height |
mm |
1450 |
|
Hydraulic system type |
|
Open loop |
|
Distribution valve |
|
S valve |
|
Oil cylinder dia.×stroke |
mm |
Φ100×1400 |
|
Concrete cylinder dia.×stroke |
mm |
φ200×1400 |
|
Hydraulic oil cooling |
|
Air cooling |
|
Recommended concrete slump |
cm |
12~23 |
|
Max. aggregate dimension |
mm |
40 |
|
Placing boom |
Structure type |
|
25-4M |
Placing depth |
m |
25 |
|
Horizontal distance |
m |
21 |
|
Placing depth |
m |
14.4 |
|
Slewing angle |
|
365° |
|
Pipe diameter |
mm |
125 |
|
End hose length |
mm |
3000 |
|
Min. height of opening placing boom |
mm |
6410 |
|
Outriggers span (front×rear×side) |
mm |
5510×4710×6194 |
|
Chassis and the whole machine |
Chassis model |
|
EQ5160THB |
Wheelbase |
mm |
5200 |
|
Engine type |
|
YC6J180-46 |
|
Engine power |
kW/(r/min) |
132kw/2200r/m |
|
Tail gas exhaust standard |
|
国IV |
|
Total weight |
kg |
15800 |
|
Overall dimensions |
mm |
9800x2480x3535 |
|
Others |
Lubrication mode |
|
Manual and hydraulic dual-purpose synchronous lubrication pump |
Oil tank volume |
L |
600 |
|
Control mode |
|
Manual+remote control |
|
Maximum water pressure |
MPa |
0.8 |
|
Water tank volume |
L |
500 |
|
Pipe cleaning mode |
|
Water cleaning/dry cleaning |
Advantages of Haomei 25m truck mounted concrete pump
1. The pumping displacement is large, 120m3/h, the pumping displacement is steplessly adjusted, the reversing frequency is low, and the reversing impact is small.
2. The concrete piston is automatically returned, easy to replace, inspect and clean, and the wearing parts have a long life.
3. Intelligent reversing buffer control technology, the computer monitors the movement process of the main cylinder in real time, realizes buffering and reversing, further reduces the impact of the main cylinder reversing on the boom, and improves the reliability and service life of the main cylinder. When reversing, the concrete pressure impacts Not more than 10%.
4. Computer simulation aided design, intelligent boom damping technology, reduce the amount of end hose jitter by more than 50%.
5. Automatic high and low pressure switch at will, no leakage and pollution, protect the environment, and effectively eliminate pipe blockage.