Marani GTS090B Turbine Drive Hard Hose Irrigator

Overview

The Marani GTS090B is a heavy-duty turbine drive hard hose irrigator engineered and manufactured in Italy by Marani Irrigazione, a brand long recognised for producing professional-grade irrigation machinery built to withstand the demands of large-scale agricultural operations. Designed to deliver high-volume water distribution across extensive field areas, the GTS090B accommodates polyethylene hose diameters ranging from 110 mm to 140 mm (4.33 in to 5.51 in) and hose lengths stretching from 400 m to 730 m (1,312 ft to 2,395 ft), making it one of the most versatile hard hose reel irrigators in its class. Powered by a turbine-driven retraction system and compatible with REFLEX and EXPLORER rainguns, this machine is suited to a wide range of crops and field geometries.

What sets the GTS090B apart is the depth of engineering built into every operational system. The machine features a 4-speed synchronised gearbox, hydraulic lifting of both the drawbar and trolley, independent hydraulic rotation of the turntable, and a Computer Aqua System for precise irrigation management. The turbine is flanged directly onto the gearbox and incorporates a double built-in by-pass, ensuring consistent performance under varying water pressure conditions. The fully hot-galvanised chassis, reel, and steel safety guards reflect Marani's commitment to long service life and minimal maintenance — a philosophy that underpins the brand's reputation among farmers who demand reliability from their irrigation investment.

Key Features & Benefits

• Turbine Flanged on Gearbox with Double Built-In By-Pass: The turbine is directly flanged onto the gearbox, eliminating intermediate connections and reducing mechanical wear, while the double by-pass system maintains stable retraction speed regardless of fluctuating inlet pressure.
• 4-Speed Synchronised Gearbox with Power Take Off: Four selectable retraction speeds allow the operator to precisely match irrigation application rates to crop type, soil conditions, and field length, with power take off providing additional operational flexibility.
• Computer Aqua System: The integrated computerised management system enables automated control of retraction speed and irrigation programming, reducing manual intervention and improving application uniformity across the full hose length.
• Hydraulic Lifting of Drawbar and Independent Trolley Lift: Full hydraulic control of both the drawbar and offset gun trolley lift simplifies field deployment and retrieval, reducing operator effort and speeding up headland turns between irrigation runs.
• Hydraulic Rotation of Turntable: The hydraulic turntable rotation allows the raingun trolley to be precisely positioned without manual effort, improving accuracy of water placement and reducing setup time in the field.
• Hot-Galvanised Chassis, Turret, and Reel: Full hot-dip galvanisation of the structural chassis, turret, and reel drum provides superior corrosion resistance compared to paint or cold-galvanised finishes, ensuring long-term structural integrity in wet and chemically aggressive field environments.
• Offset Galvanised Trolley on 5 Large Solid Wheels: The gun trolley's offset design and 5-wheel configuration provide stable, low ground-pressure travel across uneven terrain, protecting soil structure and maintaining straight tracking even in soft field conditions.
• Dual Raingun Compatibility — REFLEX and EXPLORER: Configurations are available with either the REFLEX raingun (nozzles Ø24 to Ø32) or the EXPLORER raingun (nozzles Ø28 to Ø40), enabling the machine to be matched to specific flow rates, throw radii, and crop irrigation requirements.
• Hose Retraction by Double Chain: The double-chain retraction mechanism delivers even, reliable winding tension across the full hose length, minimising the risk of hose damage during retrieval and ensuring consistent layering on the reel drum.
• Polyethylene Hose from Unadulterated Raw Material: Hoses are manufactured exclusively from virgin polyethylene raw material, ensuring consistent wall thickness, pressure rating, and flexibility — critical for long hose life and reliable performance over many irrigation seasons.

Technical Specifications

Available Hose Configurations

Machine Dimensions

Diagram shows dimension reference points (A, B, C, etc.) on the machine.

Dimension	cm	inches
A	66 cm	26.0 in
B	439 cm	172.8 in
C	396 cm	155.9 in
D	373 cm	146. Your name * Your email * Subject: * Enquiry * Submit Irrigation Unit Conversions Convert a given value and unit to different unit type. Conversions are available for flow rate, area, distance, time, volume, pressure, power, precipitation, salinity, and speed. Click here to see unit descriptions. Flow Rate: lps lpm lph gpm gph gpd cfs cfm cu. m/hr cu. yd/min mgd acre-in/day acre-in/hour acre-ft/day cms  to  lps lpm lph gpm gph gpd cfs cfm cu. m/hr cu. yd/min mgd acre-in/day acre-in/hour acre-ft/day cms Area: acre sq. in. sq. ft. hectare sq. cm. sq. meter sq. yd sq. km sq. mile  to  acre sq. in. sq. ft. hectare sq. cm. sq. meter sq. yd sq. km sq. mile Distance: ft in mm cm m yd mile km  to  ft in mm cm m yd mile km Time: sec min hr days weeks months yrs  to  sec min hr days weeks months yrs Volume: cu. in. cu. ft. cu. yd. gal gal UK cu. meter ml liter acre-in acre-ft hectare-mm hectare-m cups quarts  to  cu. in. cu. ft. cu. yd. gal gal UK cu. meter ml liter acre-in acre-ft hectare-mm hectare-m cups quarts Pressure: psi bars milli bars kPa atm in of Mercury ft of water m of water  to  psi bars milli bars kPa atm in of Mercury ft of water m of water Power: hp kw BTU/min BTU/hr  to  hp kw BTU/min BTU/hr Precipitation (Water Application) Rate: mm/hr mm/month mm/day in/hr in/day in/month gpm/acre cfs/acre lps/ha cms/ha  to  mm/hr mm/month mm/day in/hr in/day in/month gpm/acre cfs/acre lps/ha cms/ha Salinity: dS/m mS/cm microS/cm mg/l ppm tons/acre-ft  to  dS/m mS/cm microS/cm mg/l ppm tons/acre-ft Speed: meters/sec meters/min meters/hr ft/min ft/sec ft/hr in/min mph km/hr  to  meters/sec meters/min meters/hr ft/min ft/sec ft/hr in/min mph km/hr Reference: Washington State University Product Features Picture Feature Title Feature Benefit Turbine Drive System Water-powered turbine is flanged directly onto the gearbox with a double built-in by-pass valve for precise flow control. Eliminates the need for external power sources, allowing fully autonomous operation in remote locations while the double by-pass protects the system from pressure surges. 4-Speed Synchronized Gearbox A 4-speed synchronized gearbox controls hose retraction speed, driven directly by the turbine. Allows operators to precisely match travel speed to crop type, soil condition and water requirement, maximising application uniformity across varying field conditions. Double Chain Hose Retraction Hose is wound back onto the reel using a robust double chain drive mechanism. Delivers even, reliable retraction force across the full hose length, reducing mechanical stress and extending the working life of both the hose and the reel. Full Hydraulic Management All major machine functions — including telescopic feet, drawbar lift, trolley lift, turntable rotation and tractor connection — are fully hydraulically operated via rapid couplings to the tractor. Allows a single operator to set up, position and manage the entire irrigator from the tractor cab, significantly reducing labour time and physical effort on every deployment. Offset Gun Trolley Design The galvanized gun trolley is offset and mounted on 5 large solid wheels with an independent hydraulic lift and swivel hook for easy attachment. The offset configuration and large wheels ensure stable travel over rough or uneven terrain, while the hydraulic swivel simplifies hitching and unhitching the gun trolley without manual effort. Multiple Nozzle Options Supplied with two full nozzle sets — REFLEX raingun nozzles from Ø24 to Ø32 and EXPLORER raingun nozzles from Ø28 to Ø40. Operators can adapt the machine to a wide range of flow rates and throw diameters without additional purchases, making it versatile across different crops and field sizes. Hot-Dip Galvanized Construction The chassis, turret and reel are all hot-dip galvanized, with safety guards that are swaged, galvanized and painted for additional protection. Multi-layer corrosion protection ensures the machine withstands years of continuous exposure to water, fertilisers and harsh outdoor environments with minimal maintenance. Dual Water Inlet Sizing Galvanized double water inlet is available with Bauer Ø108 connection for hose diameters 110–125mm and Bauer Ø133 for hose diameters 135–140mm. Ensures compatibility with a broad range of hose sizes and existing farm water supply infrastructure, removing the need for custom adapters or modifications. Computer Aqua System The machine is equipped with the Computer Aqua System for automated control and monitoring of the irrigation run. Automates the irrigation process, reducing operator intervention, improving application consistency and enabling precise water management across every run. Pure Polyethylene Hose The lay-flat hose is manufactured from unadulterated polyethylene raw material. Virgin-grade polyethylene delivers superior flexibility, pressure resistance and longevity compared to recycled or blended materials, protecting the buyer's investment over years of heavy use. Manufacturers DuCaR Sprinklers Australia Calpeda Pumps Casella Crusader Hose Franklin Electric Holman Hunter Kingspan Komet K-Rain Mandals Nelson Netafim Orbit Otech Plasson Rain Bird Reinke Rivulis Rovatti Pompe Senninger SIME Toro Valley VYR S.A. Zimmatic by Lindsay Angus Flexible Pipelines Armas Valves & Filters Aussie Pumps Aytok Filters Baccara CropX Irtec Marani Ocmis Pacific Fittings Pentax Pumps PM Group Fluid Technology Pope RX Plastics Newsletter Send Subscribe Unsubscribe Wait... 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