Philadelphia area contrete pumping
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.

S 39 SX
Only Schwing makes the longest boom reach available on a three axle truck with the 39-meter model. Efficient and maneuverable, the 39-meter boom length is ideal for concrete pumpers, ready-mix producers and concrete contractors.

U.S. Metric
Vertical Reach126' 4"38.5 m
Horizontal Reach114 ft34.7 m
Below Grade Reach w/ Tip Hose89 ft27.1 m
Pipeline Diameter5 in125 mm
Boom Type/ SectionsFull Articulation, Roll & Fold/ 4
Boom Rotation740 degrees
Unfolding Height29' 1"8.8 m
Outrigger Type - FrontSuper X Outriggers,
Fully Hydraulic,
Extension & Jacking
Outrigger Type - RearHydraulic Extension
and Jacking
Outrigger Soil Pressure w/o
     Dunnage (front/rear)
322/304 psi22.2/21 bar
Outrigger Soil Pressure w/
     Dunnage (front/rear)
74/70 psi5.1/4.8 bar
Outrigger Width, Front26 ft7.9 m
Outrigger Width, Rear21' 5"6.5 m
Outrigger Length29' 4"8.9 m

Pump Specifications
U.S. Metric
Theor. Concrete Output173 cu yds/h132 cu m/h
Max. Pressure on Concrete1169 psi80 bar
Max. Strokes Per Minute18
Max. Aggregate size25.2 in63.5 mm
Material Cylinder Diameter10 in254 mm
Material Cylinder Stroke98 in2500 mm
Differential Cylinder Diameter4.7 in120 mm
Maximum Oil Flow5 gal/min18.9 l/min
Hydraulic Circuitry TypeMPS
Valve TypeB Rock
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

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