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    Irtec GF8-SPECIAL Turbine Drive Hard Hose Irrigator

    Manufacturer: Irtec

    Engineered for reliability and performance across demanding agricultural applications, the Irtec GF8-SPECIAL turbine drive hard hose irrigator combines Italian precision engineering with an exceptional equipment package. Designed by Italy-based Irtec, this model features hydraulic telescopic feet, a 4-speed synchronised gearbox, and interchangeable raingun trolley configurations to handle hose diameters from 110–140 mm across irrigated areas up to 750 metres.

    • Hose Diameter Range: 110–140 mm (4.33–5.51 in)
    • Hose Length Capacity: 450–750 m (1,476–2,461 ft)
    • Drive System: Turbine drive with 4-speed synchronised gearbox and built-in by-pass
    • Raingun Options: REFLEX (Ø 24–32 mm) or EXPLORER (Ø 28–40 mm) with complete nozzle sets

    Compare prices from verified Irtec dealers. Request quotes directly from sellers on IrriFinder.

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    Overview

    Irtec is a leading manufacturer of high-quality irrigation equipment, and their Hose Reels are designed to provide efficient and reliable solutions for various irrigation needs. The Irtec Hose Reels are engineered to deliver seamless water distribution, making them an ideal choice for both small-scale and large-scale agricultural applications.

    The GF8-SPECIAL is a turbine drive hard hose irrigator that represents an exceptional choice for reliability and performance. This Italian-engineered machine delivers a hard-to-beat mix of available models and comprehensive basic equipment. With its turbine-powered drive system flanged directly onto a 4-speed synchronized gearbox, the GF8-SPECIAL offers precise control over irrigation operations. The machine features hydraulic convenience throughout, including a hydraulic lifting device for the trolley, telescopic hydraulic feet for stability, and a hydraulic rotation device with hydraulic lift for the drawbar. Available in seven distinct hose configurations ranging from 110mm to 140mm diameter and covering lengths from 450m to 750m, this versatile irrigator can be tailored to meet diverse field requirements.

     

    Key Features & Benefits

    • Turbine Drive System: Turbine flanged directly on the gearbox with built-in by-pass ensures reliable water-powered operation without external power requirements.
    • 4-Speed Synchronized Gearbox: Provides precise control over retrieval speed, allowing operators to adjust irrigation intensity and application rates for optimal crop coverage.
    • Comprehensive Hydraulic Systems: Features hydraulic lifting for the trolley, telescopic hydraulic feet for stable positioning on uneven terrain, and hydraulic rotation device with hydraulic drawbar lift for easy field positioning.
    • Dual Raingun Options: Equipped with either REFLEX rainguns (Ø 24-32mm nozzles) for smaller configurations or EXPLORER rainguns (Ø 28-40mm nozzles) for larger setups, delivering versatile application rates.
    • Superior Corrosion Protection: Hot galvanized chassis and turret combined with epoxy resin-coated reel finished with polyurethane paint ensures exceptional durability in harsh agricultural environments.
    • Robust Wheel Configuration: 400/60-15.5 16 PR 6F wheels provide excellent traction and load distribution for stable transport across various field conditions.
    • Professional Trolley Systems: TL3 trolley with 5 large solid wheels for Ø 100-110mm hoses and TL2 trolley for Ø 120mm and larger hoses ensures smooth raingun movement.
    • Precision Monitoring: Integrated tachometer and glycerine bath pressure gauge enable operators to monitor performance parameters and maintain optimal operating conditions.
    • Premium Hose Quality: Polyethylene hose manufactured from unadulterated raw material ensures consistent performance and extended service life.
    • Multiple Water Inlet Options: Galvanized double water inlet with Bauer Ø 108mm for hoses 110-125mm and Bauer Ø 133mm for hoses 135-140mm provides secure, leak-free connections.
    • Complete Safety Features: Steel safety guards that are swaged, galvanized, and painted protect operators and mechanical components throughout operation.
    • Convenient Operation: Power take-off, winding handle, speed equalizer, and mechanical lifting of drawbar provide multiple control options for efficient field management.

     

    Technical Specifications

    Manufacturer Model Product Type Drive System Gearbox Hose Diameter Range Hose Length Range Raingun Options Wheels Water Inlet Chassis Treatment Country of Manufacture
    Irtec GF8-SPECIAL Turbine Drive Hard Hose Irrigator Turbine flanged on gearbox with built-in by-pass 4 synchronised speed gearbox 110-140mm (4.33-5.51 inches) 450-750m (1476-2461 feet) REFLEX / EXPLORER 2 wheels 400/60-15.5 16 PR 6F Galvanized double inlet, Bauer Ø 108 or Ø 133 Hot galvanized chassis and turret Italy

     

    Available Hose Configurations

    Hose Diameter Hose Length Raingun Nozzle Range End Hose Performance Chart
    110mm (4.33 in) 700m (2297 ft) REFLEX 24/26/28mm D 110G_F8SP700.pdf
    110mm (4.33 in) 750m (2461 ft) REFLEX 24/26/28mm C 110G_F8SP750.pdf
    120mm (4.72 in) 620m (2034 ft) EXPLORER 30/32/34mm J 120G_F8SP620.pdf
    125mm (4.92 in) 550m (1804 ft) EXPLORER 32/34/36mm H 125G_F8SP550.pdf
    125mm (4.92 in) 600m (1969 ft) EXPLORER 32/34/36mm J 125G_F8SP600.pdf
    135mm (5.31 in) 460m (1509 ft) EXPLORER 34/36/38mm B 135G_F8SP460.pdf
    140mm (5.51 in) 450m (1476 ft) EXPLORER 36/38/40mm A 140G_F8SP450.pdf

     

    Machine Dimensions

    GF8-SPECIAL Dimensions

    Diagram shows dimension reference points for the GF8-SPECIAL hard hose irrigator.

    Dimension Point Metric (cm) Imperial (inches)
    1 364 cm 143.3 in
    2 412 cm 162.2 in
    3 370 cm 145.7 in
    4 352 cm 138.6 in
    5 235 cm 92.5 in
    6 243 cm 95.7 in
    7 318 cm 125.2 in
    8 350 cm 137.8 in

     

    Ideal Applications

    • Large-Scale Row Crop Farming: Perfectly suited for irrigating extensive fields of corn, soybeans, wheat, and other row crops where long hose lengths (up to 750m) provide exceptional reach and coverage.
    • Pasture and Forage Management: Delivers consistent water distribution across grazing lands and hay fields, supporting healthy grass growth and livestock feed production.
    • Vegetable Production: Provides flexible irrigation for commercial vegetable operations requiring precise water application rates adjusted through the 4-speed gearbox.
    • Orchard and Vineyard Irrigation: Multiple nozzle options and raingun configurations enable customised water delivery patterns suitable for permanent crop installations.
    • Contractor and Custom Application Services: Seven distinct hose configurations allow irrigation contractors to match equipment precisely to diverse customer requirements across multiple farms.
    • Drought-Prone Agricultural Regions: Turbine drive system ensures reliable operation under varying water pressure conditions, making it ideal for areas with inconsistent water supply.
    • Hilly or Uneven Terrain: Telescopic hydraulic feet and robust wheel configuration provide stable operation on sloped or irregular ground where other systems struggle.
    • High-Value Crop Production: Professional monitoring instruments and precise speed control enable optimal irrigation management for premium crops demanding exact water application.

    Standard Equipment

    Hydraulic lifting device of trolley Telescopic hydraulic feet
    4 synchronised speed gearbox Power take off
    Turbine flanged on the gearbox with built-in by-pass Flexible connection pipe
    TL3 raingun trolley with 5 large solid wheels for hose Ø 100 - 110 TL2 raingun trolley with 5 large solid wheels from hose Ø 120
    Raingun . Set of nozzles REFLEX raingun from Ø 24 to Ø 32 Set of nozzles EXPLORER raingun from Ø 28 to Ø 40
    Winding handle Speed equalizer
    Tachometer Pressure gauge (glycerine bath)
    Mechanical lifting of drawbar Safety guards
    2 wheels mod. 400/60-15.5 16 PR 6F Hot galvanized chassis and turret
    Reel coated by epoxy resin and painted with polyurethane paint Safety guards made of steel, swaged galvanized and painted
    Galvanized double water inlet For hose diam. 110-120-125 water inlet Bauer Ø 108
    For hose diam. 135-140 water inlet Bauer Ø 133 Polyethylene hose made by unadulterated raw material
    Hydraulic rotation device with hydraulic lift of drawbar
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    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.


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    Volume:
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    Precipitation (Water Application) Rate:
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    Reference: Washington State University

    Product Features
    Picture Feature Title Feature Benefit
    Hot Galvanised Chassis and Turret Hot Galvanised Chassis and Turret Features a hot galvanised chassis and turret that provides superior corrosion protection in demanding agricultural environments. Ensures exceptional durability and longevity even in harsh weather conditions, reducing maintenance costs and extending equipment lifespan.
    4 Synchronised Speed Gearbox 4 Synchronised Speed Gearbox Equipped with a 4 synchronised speed gearbox that allows precise control of hose retrieval speed. Enables operators to match irrigation speed to specific crop requirements and field conditions, optimising water application efficiency.
    Telescopic Hydraulic Feet Telescopic Hydraulic Feet Incorporates telescopic hydraulic feet that provide stable positioning on uneven terrain. Ensures safe and stable operation on varied field conditions, preventing tipping and enabling consistent irrigation performance.
    Dual Layer Protective Coating Dual Layer Protective Coating Reel is coated with epoxy resin base layer and finished with polyurethane paint for comprehensive protection. Delivers superior resistance to UV exposure, chemicals, and mechanical wear, maintaining appearance and structural integrity over years of use.
    Turbine Drive System Turbine Drive System Features a water turbine flanged directly on the gearbox with integrated by-pass for self-powered operation. Eliminates the need for external power sources, providing reliable and cost-effective operation whilst ensuring consistent hose retrieval.
    Multiple Water Inlet Compatibility Multiple Water Inlet Compatibility Includes galvanised double water inlet with Bauer Ø 108 for hoses 110-125mm and Bauer Ø 133 for hoses 135-140mm. Provides versatile hose compatibility and easy integration with various irrigation systems, maximising operational flexibility.
    Professional Raingun Trolley System Professional Raingun Trolley System Supplied with TL3 trolley featuring 5 large solid wheels for hoses Ø 100-110 or TL2 for larger diameter hoses from Ø 120. Ensures smooth movement across fields with reduced soil compaction whilst providing stable support for optimal spray pattern coverage.
    Comprehensive Nozzle Sets Comprehensive Nozzle Sets Includes complete REFLEX nozzle set (Ø 24-32mm) and EXPLORER nozzle set (Ø 28-40mm) for varied irrigation requirements. Allows precise adjustment of flow rate and coverage area to match different crops and field conditions without additional purchases.
    Hydraulic Trolley Lifting Device Hydraulic Trolley Lifting Device Features a hydraulic lifting device that raises and lowers the raingun trolley effortlessly during operation. Simplifies transport and setup whilst reducing physical strain on operators, improving safety and operational efficiency.
    Precision Monitoring Instruments Precision Monitoring Instruments Equipped with tachometer for speed monitoring and glycerine-bath pressure gauge for accurate pressure readings. Enables operators to maintain optimal operating parameters and quickly identify issues, ensuring consistent irrigation quality and preventing equipment damage.
    Speed Equaliser System Speed Equaliser System Incorporates a speed equaliser that maintains consistent hose retrieval speed regardless of water pressure variations. Delivers uniform water application throughout the irrigation cycle, maximising water use efficiency and crop uniformity.
    Heavy-Duty Agricultural Tyres Heavy-Duty Agricultural Tyres Mounted on 2 wheels model 400/60-15.5 16 PR 6F designed for agricultural applications. Provides excellent traction and stability whilst minimising soil compaction, enabling easy repositioning even in wet field conditions.
    Premium Polyethylene Hose Premium Polyethylene Hose Supplied with polyethylene hose manufactured from unadulterated raw material for superior quality and performance. Ensures reliable operation with excellent UV resistance and flexibility, reducing the risk of splits and extending hose service life.
    Hydraulic Drawbar Management Hydraulic Drawbar Management Features hydraulic rotation device with hydraulic lift of drawbar for effortless positioning and transport. Streamlines machine manoeuvring and reduces operator fatigue during field relocation, improving productivity and safety.
    Comprehensive Safety Guards Comprehensive Safety Guards Includes safety guards made of steel, swaged galvanised and painted for protection of moving components. Protects operators from rotating parts and debris whilst maintaining durability, ensuring safe operation in compliance with safety standards.