SG Series pump have a high-performance, sophisticated plunger pump that has low pulsation and enables stable injection.

SG series pumps features highly acclaimed for their high efficiency, stable injection, easy maintenance, low running costs, and safety at a high level which are combined effectively.

It is preferred by worldwide customer and is a popular and standard pump of the Jet Grouting method that is carried out in various places.

YBM Pumps selection chart (pressure and flow rate)


Plunger stroke 80 mm
Plunger dia. 80 mm
Maximum Discharge pressure 2.2 MPa * 2.9 MPa *
Theoretical discharge volume 251 L/min 221 L/min
Suction bore 2 IN
Discharge bore 1-1/2 IN
Crank rotation speed 208 min-1 183 min-1
■Prime mover
Motor power 11 kW-4P Inverter control
Voltage 200 V
Length 1,800 mm
Width 1,100 mm
Hight 975 mm
Weight 1,130 kg

The specifications are subject to change without prior notice.