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HPS08+HBS30 jet unit
Concrete wet spraying machine is a tunnel concrete spraying equipment developed for mechanized construction of tunnels, which integrates walking, pump
Product details
Product Features
Flexible and versatile, widely applicable
Suitable for various excavation methods such as CD method, step method, etc;
Self propelled track chassis, split structure, small spray arm volume, flexible maneuverability, can meet the concrete spraying operation of tunnels with a height of 3 meters or more.
Product parameters
project |
unit |
parameter |
||
|
HPS08+HBS30 One arm spraying volume, Split type | ||||
Whole machine weight |
kg |
4000(Spray arm) |
||
4500(Jet pump) | ||||
complete machineSize: Long×wide×tall |
mm |
4245×1732×2665(Spray arm) |
||
6366×1644×1891(Jet pump) | ||||
Total electrical power |
kW |
45 |
||
Maximum theoretical displacement |
m³/h |
30 |
||
Maximum outlet pressure of concrete |
MPa |
8 |
||
Maximum particle size of concrete |
Pumping and conveying |
mm |
25 |
|
jet |
mm |
15 |
||
Distribution valve form |
/ |
Spipe valve |
||
Maximum spray height |
m |
9 |
||
Maximum spray width |
m |
15 |
||
The farthest spraying distance ahead |
m |
7 |
||
Minimum height of sprayable operation tunnel |
m |
3 |
||
Maximum homework depth |
m |
4 |
||
Horizontal rotation |
° |
360 |
||
Vertical rotation |
° |
±110 |
||
engine |
model |
/ |
yanmar |
|
ratedpower |
kW |
27 |
||
Maximum driving speed（I/II） |
km/h |
3.0/5.0 |
||
gradeability |
% |
58 |
||
Approach angle |
° |
28 |
||
Departure angle |
° |
25 |
||
Ground clearance |
mm |
400 |
||
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