Boom Pumps | Schwing US

Concrete Placing Booms

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S 39 SX

Technical overview

Vertical reach:127′
Concrete output max.:213 cu yds/h
Pressure on concrete max.:1169 psi

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Truck-Mounted Conrete Pump With 4-Section Placing Boom
	U.S.	Metric
Vertical Reach	127 ft	38.7 m
Horizontal Reach	113′ 8″	34.6 m
Below Grade Reach w/ Tip Hose	89 ft	27.1 m
Pipeline Diameter	5 in	125 mm
Boom Type / Sections	Full Articulation, Roll & Fold®/ 4
Boom Rotation	740 degrees
Unfolding Height	29′ 2″	8.9 m
Outrigger Type – Front	Super X Outriggers, Fully Hydraulic, Extension & Jacking
Outrigger Type – Rear	Hydraulic Extension & Jacking
Outrigger Soil Pressure w/o Dunnage (front/rear)	296/296 psi	20.4/20.4 bar
Outrigger Soil Pressure w/ Dunnage (front/rear)	72/72 psi	5/5 bar
Outrigger Width – Front	26′	7.9 m
Outrigger Width – Rear	21′	6.5 m
Outrigger Length	30′ 2″	9.2 m

PUMP SPECIFICATIONS- 2525H-6 120/85 MPS
	U.S.	Metric
Theor. Concrete Output	213 cu yds/h	163 cu m/h
Max. Pressure on Concrete	1169 psi	81 bar
Max. Strokes Per Minute	22
Max. Aggregate size	2.5 in	63.5 mm
Material Cylinder Diameter	10 in	254 mm
Material Cylinder Stroke	98 in	2500 mm
Differential Cylinder Diameter	4.7 in	120 mm
Maximum Oil Flow	158.5 gal/min	600 l/min
Hydraulic Circuitry Type	MPS
Valve Type	B Rock

PUMP SPECIFICATIONS- Detachable Boom 2023-5 130/80 MPS
	U.S.	Metric
Theor. Concrete Output	208/131 cu yds/h	159/120 cu m/h
Max. Pressure on Concrete	1007/1621 psi	70/112 bar**
Max. Strokes Per Minute	32/20
Max. Aggregate size	2.5 in	63.5 mm
Material Cylinder Diameter	9 in	230 mm
Material Cylinder Stroke	79 in	2007 mm
Differential Cylinder Diameter	5.1 in	130 mm
Maximum Oil Flow	132.1 gal/min	500 l/min
Hydraulic Circuitry Type	MPS
Valve Type	M Rock

*Pump specifications are for standard units. Other units are available. Specifications are subject to change without prior notice.
**2023-5 pumpkits, configured to piston side operation, may not be used with the boom pipeline system.