A Series
"Rockmaster" trailer pumps are economical
30 or 40 cubic yard per hour pumps - capable of
pumping harsh pea gravel mixes all the way up to
"big rock" concrete. A Series Pumps offer the best
values on the market for their horsepower, pressure,
and volume combinations.
B Series
trailer pumps have outputs from 20 to 70 cubic yards
per hour. These grout and concrete pumps feature
Cummins Diesel Engines, Variable Displacement Hydraulic
Pumps, heavy-duty "S-Valves", "Open-Loop" hydraulic
systems, REED Programmable Logic Controller Cycling
and the strongest trailer in the industry.
C Series
trailer pumps have outputs from 50 to 90 cubic yards
per hour. These Ultra High-Performance Pumps excel
under even the most extreme conditions. They feature
smooth-running "Closed-Loop" Hydraulic Systems,
6-cylinder Cummins Diesel Engines (160-220hp), High
Concrete Pressures (up to 2000 psi), REED Programmable
Logic Controller, twin-axles, twin-shift cylinders,
heavy-duty "S-Valves", reinforced High-Pressure
Hoppers (C50S and C50SS) , and Harsh-Mix Hoppers
(C70S, C70SS and C90S).
T Series
truck mounted line pumps are based
on our A, B & C Series concrete pumps. They are
powered by the pump's own diesel engine. T Series
pumps can be mounted on a wide variety of readily
available truck chassis.
PT Series
truck mounted line pumps are powered by the truck's
engine via Power-take-off (PTO). PT Series pumps
can be mounted on a wide variety of readily available
truck chassis. |
A Series
B Series
C Series
T Series
PT Series
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