I. MAIN FEATURES
● 4-section R-shaped boom with compact structure;
● X-shaped outrigger with fast expansion speed and one-side support function is suitable for construction of narrow work site;
●Computer controlled energy saving technique achieves optimal match between engine power and pump load, saving 20% oil consumption on average;
●Pump displacement is up to 140m3/h (183 yd3/h), with step-less regulation which can meet requirements of different working conditions;
●Electron hydraulic coupling controlled boom vibration absorbing technique greatly prolongs service life of the boom;
●The original SYMC special controller contributes to much more stable operation of the system;
The adoption of the anti-tilting control technology improves intelligent level of the pump and enhances its safety performance;
II. SPECIFICATIONS
1: OVERALL
37M Concrete Pump Truck | ||
Overall specifications |
Model |
SY5271THB 37D |
Length |
11904mm |
|
Width |
2500mm |
|
Height |
3990mm |
2: Boom&outrigger specifications
Boom&outrigger specifications |
Dead weight |
29430kg |
|
Vertical reach |
37.0m |
||
Horizontal reach |
33.0m |
||
Reach depth |
21.3m |
||
Unfolding reach |
8.3m |
||
1st section |
Length |
8700mm |
|
Articulation |
92° |
||
2nd section |
Length |
7860mm |
|
Articulation |
180° |
||
3rd section |
Length |
8050mm |
|
Articulation |
180° |
||
4th section |
Length |
8390mm |
|
Articulation |
245° |
||
Rotation |
±360° |
||
Outrigger spread L-R-Front |
6200mm |
||
Outrigger spread L-R-Rear |
7160mm |
3 : Pump specifications
Pump specifications |
Output |
Low-pressure |
140m3/h |
High-pressure |
100m3/h |
||
Pressure |
Low-pressure |
8.3Mpa(1160psi) |
|
High-pressure |
12Mpa(2320psi) |
||
Max.strokes per |
Low-pressure |
22 |
|
High-pressure |
15.5 |
||
Delivery cylinder diameter |
260mm |
||
Stroke length |
2000mm |
||
Hydraulic system |
Open loop |
||
Hydraulic system oil pressure |
32Mpa(4640psi) |
||
Oil tank capacity |
900L |
||
Water tank capacity |
600L |
||
Pipeline size |
125mm |
||
End hose length |
3m |
||
End hose diameter |
125mm |
4: Chassis specifications
Chassis specifications |
Chassis model |
ISUZU CYZ51Q |
Engine type |
6WF1A ISUZU |
|
Engine power |
265KW/1800rpm |
|
(360HP/1800rpm) | ||
Emission standard |
EURIII |
|
Capacity of fuel tank |
380L(100gal) |
|
Displacement |
14.256L(3.8gal) |
|
Max speed |
80km/h(50mile/h) |
|
Brake distance |
<=10m/30km/h |
|
(<=32' 10''/19mile/h) |
Chassis specifications |
Chassis model |
BENZ Actros 3341 |
Engine type |
OM501LA.III/17 |
|
Engine power |
300KW/1800rpm |
|
(408HP/1800rpm) | ||
Emission standard |
EURIII |
|
Capacity of fuel tank |
400L |
|
Displacement |
11.946L |
|
Max speed |
80km/h(50mile/h) |
|
Brake distance |
<=10m/30km/h |
|
(<=32' 10''/19mile/h) |
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