Marani GT040C Turbine Drive Hard Hose Irrigator

Overview

The Marani GT040C is a turbine drive hard hose irrigator engineered and manufactured in Italy by Marani Irrigazione, a name long associated with precision-built agricultural irrigation machinery. Designed for large-scale field irrigation, the GT040C operates by drawing water through a polyethylene hose that is wound onto a galvanised reel, with the turbine harnessing water pressure to drive the machine's retraction mechanism. The result is a self-propelled, highly efficient irrigation system capable of delivering consistent water distribution across extensive field areas with minimal operator intervention.

What sets the GT040C apart within the Marani range is its robust combination of a six-speed gearbox, a turbine flanged directly onto the gearbox with a built-in by-pass, and a hydraulic lifting and stabilising system that simplifies deployment across varied terrain. Supporting both 90 mm and 110 mm hose diameters — with lengths reaching up to 480 m (1,575 ft) — and compatible with the REFLEX raingun series, this model is built to cover large irrigation passes with operational reliability. The hot-galvanised chassis, reel, and steel safety guards speak to a machine designed for longevity in demanding field conditions, making the GT040C a considered investment for farmers who prioritise durability and cost-effective operation over time.

Key Features & Benefits

• Six-Speed Gearbox: Provides precise control over hose retraction speed, allowing operators to fine-tune water application rates to match crop requirements and soil conditions.
• Turbine Flanged on Gearbox with Built-In By-Pass: The direct-flanged turbine design ensures efficient power transfer from water flow to the drive mechanism, while the integrated by-pass protects the system during pressure fluctuations.
• Hydraulic Lifting Device & Telescopic Hydraulic Feet: Enables rapid, effortless raising and levelling of the machine at each field position, reducing manual effort and improving set-up consistency on uneven ground.
• Hot-Galvanised Chassis, Turret, and Reel: Full galvanisation of structural components provides superior corrosion resistance, extending the operational life of the machine in wet and chemically active field environments.
• Polyethylene Hose from Unadulterated Raw Material: The hose is manufactured from pure, unrecycled polyethylene, ensuring consistent wall thickness, pressure resistance, and a longer service life compared to blended-material alternatives.
• REFLEX Raingun with Interchangeable Nozzle Sets: Nozzles ranging from Ø 24 to Ø 32 mm allow operators to adjust flow rate and throw radius to suit different field widths and water pressure conditions without replacing the raingun body.
• Galvanised Double Water Inlet with Bauer Connections: Dual inlet compatibility with Bauer Ø 89 (for 82–100 mm hose) and Bauer Ø 108 (for 110–120 mm hose) connectors ensures straightforward integration with standard farm water supply infrastructure.
• Speed Equalizer and Tachometer: These instruments work in tandem to maintain consistent retraction speed throughout the irrigation pass, ensuring uniform water application from start to finish.
• Galvanised Raingun Trolley on Variable Track Wheels: The adjustable track width allows the trolley to navigate different row spacings and field conditions while keeping the raingun positioned correctly relative to the crop.
• Steel Safety Guards (Swaged, Galvanised, and Painted): Protective guards are constructed from formed steel and finished with galvanising and paint, offering both operator safety and long-term resistance to outdoor weathering.

Technical Specifications

Available Hose Configurations

Machine Dimensions

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

Ideal Applications

• Broad-Acre Arable Crops: The long hose lengths — up to 480 m (1,575 ft) — make the GT040C well suited to irrigating cereals, maize, and other row crops across wide, open fields with minimal machine repositioning.
• Forage and Pasture Irrigation: Consistent water distribution from the REFLEX raingun ensures even coverage over grass and forage crops, supporting reliable yield and quality across the growing season.
• Market Garden and Vegetable Production: The adjustable nozzle selection and speed control allow operators to tailor application rates to the sensitive water requirements of vegetable crops without risk of over-application.
• Orchards and Soft Fruit: The variable track raingun trolley and flexible hose routing enable effective irrigation in orchard layouts where row widths and ground conditions may vary.
• Hilly or Undulating Terrain: The telescopic hydraulic feet and hydraulic lifting device allow rapid, stable set-up on slopes and irregular ground that would challenge machines without active levelling capability.
• Large Farm Operations Requiring High Flow Volumes: With 110 mm hose configurations and large-diameter REFLEX nozzles (up to Ø 32 mm), the GT040C is capable of delivering high flow rates suited to farms with substantial water supply infrastructure and large daily irrigation demands.