Water Pumping Systems

Water Pumping System typu ZPW P3-08 A1 D** with electric drv. & without gear


  • supplying the drilling installation with pressure water to wash the drilled hole from the rock residues and to cool the operational tool (driller),
  • supplying hydro fracturing units with the pure, pressure  water,
  • supplying the water system and for spraying  the coal machines,
  • local supply of the water for power and emulsion hydraulic systems and small-scale mechanical equipment,
  • supplying the fresh pressure water to make the hydrostatic tests, e.g. during the drilling after the pipe casing (tightness tests)


  • compliance with the 2006/42/WE Directive (Machine Directive -MD) and with  Directive ATEX 114 (2014/34/UE),
  • product is adopted to the operation in the black coal mines where the danger of the methane and coal dust explosion exist ("a", "b" or "c" degree of the methane explosion danger and "A" or "B" class of the coal dust explosion).
  • product is marked with CE mark and explosion proof casing according to ATEX: Ex I M2 c

Technical data:

Name Water Pumping System
Type ZPW P3-08 A1 D** with electric drive
Max. operational pressure up to 200 bar (20,0 MPa)1
Max. capacity up to 163 dm3/min2
Engine nominal rotational speed 750, 1000 rpm
Engine power up to 30 kW
Drive electric engine
Horizontal deflection longitudinal and transversal +/-10o
Cooling convectional, using the air from the excavation
Explosion-proof mark Ex I M2 c
Examples of the pump operational parameters provided for the above mentioned application

Pwork=200 bar, Qwork=40 dm3/min

Pwork=100 bar, Qwork=125dm3/min

Pwork=40 bar, Qwork=80 dm3/min

Weight about 360-380 kg
(without the oil in the pump)
Dimensions (length x width x depth) 1690 x 730 x 765 mm

1 depending on the plunge diameter and the power on the hydraulic engine shaft

2 depending on the plunge diameter and the hydraulic engine rotational speed

Water Pumping System typu ZPW P3-08 A1 D** with electric drv. & without gear