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S 39 SX

by Schwing

Truck-Mounted Concrete Pump with 4-Section Placing Boom

The Truck-Mounted Concrete Pump with a 4-Section Placing Boom is designed for efficiency and versatility in concrete placement, combining high performance with advanced technology to meet various construction needs.

Key Features:

Vertical Reach: 127 ft (38.7 m)
Horizontal Reach: 113' 8" (34.6 m)
Below Grade Reach with 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 Specifications:

Front Outriggers: Super X Outriggers, Fully Hydraulic with Extension & Jacking
Rear Outriggers: Hydraulic Extension & Jacking
Outrigger Soil Pressure (without Dunnage): 296 psi (20.4 bar) front/rear
Outrigger Soil Pressure (with Dunnage): 72 psi (5 bar) front/rear
Outrigger Width – Front: 26' (7.9 m)
Outrigger Width – Rear: 21' (6.5 m)
Outrigger Length: 30' 2" (9.2 m)
Pump Specifications:

Model 2525H-6 120/85 MPS:

Theoretical 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
Detachable Boom Model 2023-5 130/80 MPS:

Theoretical 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
Note: Pump specifications are for standard units; other units are available. Specifications are subject to change without prior notice. The 2023-5 pump kits, configured for piston side operation, may not be used with the boom pipeline system.

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