A brief introduction of Hongda series concrete pump with boom
Bringing in advanced experience both at home and abroad, HONGDA concrete pump with boom is developed by applying modern advanced computer simulation techniques and systematically analyzing the influence condition of the boom fatigue life because of the change of various parameters such as stress, displacement, natural frequency etc. The series products won many patents on boom structures optimization and hydraulic systems design.
Perfect product quality control, perfect product making, and absolutely adequate quality inspection make HONGDA pump truck achieve Chinas leading level and international advanced level.
---Pump system adopts steel plates all from Swedish SSAB, which have been treated by high-strength cold rolling with yield strength beyond 900Mpa, Every welding seam has been treated by 100% nondestructive evaluation or X radial check to avoid any tiny defect and to make the machine more enduring.
---The boom system adopts slewing bearing from Germany ROTHE ERDE or imported Italy product, which have higher strength and longer using life with texture to be 42CrMo.
Accurate data support from finite element analysis and dynamics simulation analysis act as design basis to ensure boom system with a scientific structure and excellent capability.
HONGDA concrete pump with boom adopts international purchasing for the key parts all from international famous brand
one of our main products data:
Main technical parameters of concrete pump with boom:
|
Name |
HDT54202THB-52/5 |
unit | |
|
Parameter in work conditions
|
output in theory |
125 |
M3 |
|
index of the pump canrry capacity |
586 |
Mpa.m3 | |
|
theoretic pumping pressure |
8.5 |
Mpa | |
|
buket volume |
700 |
L | |
|
height of top surface of bucket |
1400 |
mm | |
|
model of distribution valve |
S valve |
| |
|
max.operation radius |
47.8 |
m | |
|
max.operation height |
51.8 |
m | |
|
max operation depth |
39.8 |
m | |
|
open height of aggregate carrying pipe |
9400 |
mm | |
|
distance between front landing legs |
10295 |
mm | |
|
distance between reart landing legs |
10650 |
mm | |
|
distance between frog &rear landing legs |
10310 |
mm | |
|
diameter of delivery pipe |
125 |
mm | |
|
length of rear hose pipe |
3 |
m | |
|
rotary range of aggregate carrying pipe |
365° |
| |
|
quantity of boom |
5 |
| |
|
rotary angle of each boom |
91/180/180/180/270 |
° | |
|
remote control distance |
33 |
M | |
|
remote control distance |
200 |
m | |
|
parameter during running
|
max.speed |
80 |
Km/h |
|
min.turning radius |
12500 |
mm | |
|
brake distance |
10 |
m | |
|
approach angle |
16 |
° | |
|
departure angle |
11 |
° | |
|
chassis model |
ZZ5437S5067C1 |
| |
|
wheel base between the first and second axle |
1800 |
Mm | |
|
wheel base between the second and third axle |
5000 |
mm | |
|
wheel base between the third and forth axle |
1350 |
mm | |
|
front tread |
2022 |
mm | |
|
rear tred |
1830 |
mm | |
|
max.engine output |
275（2200r/min） |
kw | |
|
max.engine torque |
1500(1100~1600r/min) |
n.m | |
|
max.gradient ability |
37 |
% | |
|
consumption |
38 |
L/100km | |
|
out dimension (L×W×H) |
13990×2500×4000 |
mm | |
|
total weight |
42000 |
kg | |