Philadelphia area contrete pumping
OUR FLEET
B. Pietrini & Sons has a variety of options in our fleet to match the needs of your project. Click below on any of the selection for more information and technical specifications. If you need further assistance please contact us and we will be more than happy to assist you and help you find the equipment you are looking for.

KVM 23-4
The 24 metre 4-stage RZ boom unfolds in 16' 3", while the 270 degree articulation in the 3rd and 4th stages combined with its 370 degree slew range enable it to thread almost anywhere.


BOOM Specs
Boom Specifications
Pipeline Diameter
Vertical reach
Reach From Slewing Axis
Net Horizontal reach
Unfolding Height

Section Lengths
First Section
Second Section
Third Section
Fourth Section
Slewing Range
End hose Length
U.S.
5"
78'
66'
61' - 7"
16' - 3"

U.S.
24' - 8"
13' - 1"
13' - 5"
14' - 9"
370 deg.
12' - 6"
Metric
125 mm
24 m
19.5 m
18.8 m
4.9 m

Metric
7.5 m
3.9 m
4.1 m
4.5 m
370 deg.
4 m
Specifications are subject to change without prior notice.
PUMP Specs
Pump Kits on KVM 23-4
Theor. Concrete Output (cu./yds/hr)
Max. Pressure on Concrete (psi)
Max. Strokes/Min.
Pump Cylinder Diameter (in.)
Pump Cylinder Stroke Length (in.)
Differential Cylinder Size (in.)
Max. Aggregate size (in.)
Hydraulic System Pressure (psi)
900
117
870
30
8
63
4.7
2.5
4350
1200
171
759
26
9
79
4.9
2.5
4350
2023-4
170
1007
26
9
79
5.1
2.5
5075
Specifications are subject to change without prior notice.





PDF Spec Sheet
Click here to download a PDF spec sheet. For more information please give us a call at 610.265.2110



©2013 • B Pietrini & Sons • 111 East Church Road • King of Prussia, PA 19406 • P: 610.265.2110
Site Design: JDM Creative Advertising