Marani GT022B Hard Hose Irrigator Range



Marani assemble and offers to their customers the fourth generation turbine system, providing excellent results even at very low pressures: 2-3 bar when using the spray boom and 5-6 bar when using the rain gun.

The choke-flow turbine with built-in bypass and flanged directly to a gearbox represents a significant advance in hose reel irrigators drive system and makes the system very reliable form a performance point of view.

The turbine is made with a special aluminium alloy and machined using automatic machine tools. The current turbine-gearbox system has eliminated the transmission belt and the external bypasses.

The turbine is connected directly to the gearbox and the bypass is internal. This keeps the pressure absorption to a minimum, allowing the machine to run more smoothly. Every machine is complete with its manuals and instruction stickers, spare parts lists and performance sheets to make the end user run the machine very easily by themselves.


  • Mechanical lifting device of trolley
  • Flexible connection pipe with storage reel
  • Telescopic mechanical feet
  • Pressure gauge (glycerine bath)
  • 3 Speed gearbox
  • Speed equalizer
  • PTO
  • Hot galvanized chassis and reel
  • Mechanical lifting device of trolley
  • Winding handle
  • Water Inlet Shut-Off Valve
  • Safety guards
  • Turbine mounted on the gearbox with
  • built-in bypass
  • Galvanized raingun trolley mounted on
  • Variable track hard rubber wheels


  • 63mm x 250m
  • 75mm x 250m


Model Pressure at Inlet (BAR) Flow Rate (L/M) Wetted Width at 80% (Mtr)
63/250 4 – 10.1 230 – 520 40 – 54
75/250 4.4 – 10.8 276 – 708 51 - 75


Description Code
GT022B 63mm x 250m (G) GT022B63250
SIME Hidra Part Circle 140020
Nelson P85 Gun 18783K
GT022B 75mm x 250m (I) GT022B75250
SIME Royal 140036KIT
Nelson SR100 Gun SR100K
Komet 101 Ultra Kit 5010253KIT


Option Code
MA-RAIN 26 Kit c/w solar panel and pressure switch 35462703KIT
Ma-Rain 56 Kit 35510120SKIT



GT022B Marani Hard Hose Irrigators Range GT022B Marani Hard Hose Irrigators Range