JET GROUT PUMP
SG-350SV
High power, High pressure pump for various Jet Grout Methods.
- Maximum discharge volume 477 L/min.
- Modified delivery block, it makes a simple and easy maintenance service for valves and
packings change. - Installing high performance reversible valve, this pump has a high durability and stable cement injection.
- The forced lubrication system install at properly position of unit which is easy to make a refill.
Specifications
| ■Pump | |||
|---|---|---|---|
| Crank model | 200150 | ||
| Lubrication | Forced Lubrication system | ||
| Plunger Stroke | 150 mm | ||
| Plunger dia. | 70 mm | ||
| Maximum discharge pressure * | 30 MPa | 35 MPa | 40 MPa |
| Theoretical discharge volume | (134)～477 L/min | (134)～426 L/min | (159)～374 L/min |
| Suction bore | 80A (3”) | ||
| Discharge bore | 40A (1-1/2”) | ||
| Actual discharge volume | (120)～429 L/min | (120)～383 L/min | (143)～337 L/min |
| Crank rotation speed range | (77)～275 min-1 | (77)～246 min-1 | (92)～216 min-1 |
| Inverter frequency | (21)～75 Hz | (21)～67 Hz | (25)～59 Hz |
| ■Prime mover | |||
| Type | Totally closed fan Motor (IE3) | ||
| Output | 250kW-4P Inverter control | ||
| ■Voltage | |||
| Voltage | 400V | ||
| ■Dimension・Weight | |||
| Length | 3,715 mm | ||
| Width | 2,005 mm | ||
| Hight | 1,965 mm | ||
| Weight | 7,890 kg | ||
| ■Safety device | |||
| Mechanical | Burst disc type safety device | ||
| Electric | Inverter trip pressure sensor | ||
| Standard accessories | |||
| ・Variable speed remote controller | |||
Maximum discharge pressure depends on flow rate.
The specifications are subject to change without prior notice.
