Concrete Pump Technical Specifications & Comparison | Schwing - Precision-Engineered Concrete Pumping Systems

Boom Pumps

Truck-Mounted Boom Pump Specifications

Parameter	S 24 X	S 36 SX	S 43 SX	S 52 SX	S 63 SX
Vertical Reach (m)	23.5	35.7	42.8	51.5	62.8
Horizontal Reach (m)	19.8	31.5	38.2	46.3	56.5
Boom Sections	3	4	5	5	6
Max Output (m³/h)	90	130	140	150	160
Max Pressure (bar)	85	120	150	180	200
Delivery Pipe (mm)	DN100	DN125	DN125	DN125	DN125
Valve Type	Rock Valve	Rock Valve	Rock Valve	Rock Valve	Rock Valve
Slewing Range	360°	360°	360°	360°	360°

All specifications are nominal values under standard conditions. Actual performance may vary with mix design, ambient temperature, and pumping distance. Contact our engineers to confirm specifications for your application.

Line Pumps

Trailer Line Pump Specifications

Parameter	SP 500	SP 750	SP 1000
Max Output (m³/h)	40	65	90
Max Pressure (bar)	135	175	200
Horiz. Distance (m)	200	250	300
Vertical Distance (m)	80	120	150
Cylinder Bore (mm)	180	200	230
Stroke Length (mm)	1,200	1,400	1,600
Valve Type	Rock Valve	Rock Valve	Rock Valve
Engine Power (kW)	75	110	150

Selection Guide

How to Choose the Right Concrete Pump

Selecting the correct pump involves matching four key parameters to your pour specification:

Output Rate (m³/h): Must exceed your ready-mix delivery rate to avoid truck queuing. Allow 20% margin for setup time between loads.
Pumping Pressure (bar): Increases with pumping distance, vertical height, and mix viscosity. High-strength mixes (>C50) typically require 150+ bar.
Boom Reach (m): Must clear obstacles between pump position and pour point. Consider both vertical and horizontal offset.
Valve Technology: Rock valve for abrasive mixes (crushed aggregate); S-tube for round aggregate and self-compacting concrete.

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