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Technical Parameters:
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+13504575+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
Our Advantages:
1.High safety coefficient
Adopt America IMS stepper motor and driver to control the engine speed.
2.Choose the best quality materials
Adopt Sweden SSAB high strength steel, the yield strength is several times higher than ordinary steel.
3.More intelligent operation
Remote control for switching on/off the engine, according to working condition.
Remote control for regulating concrete displacement, according to working condition.
Remote control for adjusting engine speed, according to working condition.
4.High design standard
Adopt computer closed loop control, make the motor speed supply on demand automatically, to save every dro of oil.
Steady X leg design, can spread in a narrow space.
5.International purchase, imported components
HBC wireless remote control device imported from Germany.
STEIBEL gearbox and Rexroth pump unit imported from Germany.
HAWE multiway valve imported fromGermany.
REXROTH valve group imported fromGermany.
SIEMENS PLC imported fromGermanyand all the electric elements are imported
6.Full hydraulic control system
Overall hydraulic commutation system: the alternative commutation actions between pumping S tube distribution does not involve electric signals. Little impact and low noise occurs during commutation, it prolong the service life of hydraulic pump and valve.
Overall hydraulic system removes the intermediate process of the electric signals, greatly improves the performance reliability of the whole equipment.
Centralized valve block: The hydraulic valves of main system are centralized in one valve block. This reduces the cross-connected pipelines, makes the system more compact and decreases the oil leaking possibility.
7.High efficient pumping system
Large conveying cylinder, good suction and big pumping flow rate.
Our own unique design concrete piston return technology makes the concrete piston maintenance very convenient.
Automatic high/low pressure switching can be chosen.
8.More Steady placing boom system
Unique arm frame buffer technology can reduce the system high pressure peak value, even in the case of high output, the placing boom shakes little and tailpipe is steady.
9. Convenient maintenance system
Manual and hydraulic synchronous lubricating, convenient to inspect oilway.Use oil automatic sealing device and return filter to keep the oil in the tank for a easy and quick checking and repairing.