When engineers first thought about pumping concrete through
a pipeline from A to B, they logically required a stationary pump that
could be placed under a concrete mixer and would then pump for weeks and
months from this one position.
What was valid at that time, still applies today. Trailer
(or stationary) concrete pumps find their applications in all aspects
of civil engineering, mining and tunnelling and are used to convey all
types of concrete, shotcrete, bentonite slurries and mortar.
And in many cases, the "end products" that
trailer pumps help to build are clearly the peak of today's architectural
and engineering technologies. These machine go to work to pump concrete
easily and efficiently to heights of almost half a kilometre, or over
distances up to nearly 3 kilometres.
The following models of SCHWING trailer mounted concrete pumps are
available:
Model |
Prime mover
(kW)
D = diesel
E = electric |
max.
concrete
pressure
(bar)* |
max.
output
(m³/h)* |
Pumping
cylinder
diam.
(mm) |
Pumping
cylinder
stroke
(mm) |
BPN 300 |
D 38 / E 37 |
60 |
34 |
180 |
630 |
BP 1000-15 R |
D 39 / E 37 |
51 |
32 |
150 |
1000 |
BP 1000-18 R |
D 51 / E 55 |
59 |
51 |
180 |
1000 |
BP 1800 HDR |
D 74 / D 112 / E 75 |
101 |
73 |
200 |
1600 |
BP 2000 HDR |
D 132 / E 110 / E 132 |
101 |
89 |
200 |
1600 |
BP 3500-18 HDR ** |
D 181 / E 132 / E 160 |
169 |
78 |
180 |
2000 |
BP 3500-20 HDR |
D 181 / E 132 / E 160 |
137 |
95 |
200 |
2000 |
BP 4000-18 HDR |
D 231 / E 160 / E 200 |
201 |
81 |
180 |
2000 |
BP 4000-20 HDR ** |
D 231 / E 160 / E 200 |
137 |
121 |
200 |
2000 |
BP 8000-18 HDR |
D 2 x 200 / E 2 x 160 |
201 |
94 |
180 |
2000 |
BP 8000-20 HDR |
D 2 x 200 / E 2 x 160 |
109 |
108 |
200 |
2000 |
** max. pressure and max. output
cannot be obtained simultaneously
** extra series |