Ferbo GB SERIES Turbine Drive Hard Hose Irrigators

Overview

The Ferbo GB Series represents a premium line of turbine drive hard hose irrigators engineered for professional agricultural operations requiring reliable, high-capacity mobile irrigation solutions. Manufactured in Italy, these advanced reel irrigators combine robust galvanised construction with precision mechanical engineering to deliver consistent performance across fields ranging from 220 to 400 metres in length. The GB Series features a versatile 360° turntable design, allowing complete directional flexibility for complex field geometries and multiple irrigation layouts from a single water source.

What distinguishes the GB Series from standard models is its advanced three-speed gearbox system with automatic drive disengagement, providing operators with precise control over retrieval speed to match varying crop water requirements and field conditions. The flanged turbine mounted directly on the gearbox incorporates integrated speed control and compensator mechanisms, ensuring smooth, consistent hose retrieval regardless of pressure fluctuations. Combined with the leadscrew hose layering device and mechanically operated trolley lift system, the GB Series delivers professional-grade irrigation automation designed for intensive agricultural use across diverse terrain and crop types.

Key Features & Benefits

360° Rotating Turntable: Provides complete directional freedom for irrigating multiple field sections from a single hydrant location, maximising water source efficiency and reducing infrastructure requirements.
Three-Speed Gearbox with Automatic Disengagement: Allows precise adjustment of retrieval speed to match specific crop water needs, with automatic drive disengagement protecting mechanical components when the trolley reaches the reel.
Flanged Turbine with Integrated Speed Control: Delivers reliable water-powered operation with built-in compensator mechanism that maintains consistent retrieval speed despite pressure variations throughout the irrigation cycle.
Leadscrew Hose Layering System: Ensures uniform, controlled hose winding on the reel drum, preventing tangling and uneven layering that can damage hoses and compromise operational reliability.
Galvanised Frame with Painted Reel: Combines superior corrosion resistance with aesthetic durability, extending operational lifespan in harsh agricultural environments whilst maintaining professional appearance.
Adjustable Track Sprinkler Trolley: Three-wheel configuration with variable track width adapts to different row spacings and field conditions, ensuring stable raingun positioning and consistent application patterns.
PTO Rewinding Capability: Enables rapid hose retrieval using tractor power take-off when time constraints demand faster reel preparation than water-powered turbine operation allows.
Height-Adjustable Drawbar with Mechanical Jack: Simplifies hitching to various tractor heights and provides stable support during field positioning, with lateral stabiliser legs ensuring secure anchoring during operation.
Mechanical Trolley Lift Operations: Manual lift system allows operators to elevate the sprinkler trolley for transport without requiring hydraulic connections, simplifying field-to-field relocation.

Technical Specifications

Specification	Details
Manufacturer	Ferbo
Model Series	GB SERIES
Product Type	Turbine Drive Hard Hose Irrigators
Drive System	Water-powered turbine with flanged connection and integrated compensator
Gearbox Configuration	3-speed with automatic drive disengagement, PTO rewinding capability, and out-of-drum retrieval
Hose Diameter Range	70-90 mm (2.76-3.54 in)
Hose Length Range	220-400 m (722-1312 ft)
Raingun Options	Royal / TWIN 101, Royal / TWIN 140
Turntable	360° rotating base
Sprinkler Trolley	3-wheel configuration with adjustable track width
Hose Layering	Leadscrew automated layering device
Water Inlet Position	Turbine side
Chassis Treatment	Galvanised frame with painted reel, mechanical parts in RAL 5021
Drawbar System	Height-adjustable connection with mechanical jack and lateral stabiliser legs
Country of Manufacture	Italy

Available Hose Configurations

Model	Hose Diameter	Hose Length	Raingun Model
70/300	70 mm (2.76 in)	300 m (984 ft)	Royal / TWIN 101
70/400	70 mm (2.76 in)	400 m (1312 ft)	Royal / TWIN 101
75/300	75 mm (2.95 in)	300 m (984 ft)	Royal / TWIN 101
75/350	75 mm (2.95 in)	350 m (1148 ft)	Royal / TWIN 101
82/220	82 mm (3.23 in)	220 m (722 ft)	Royal / TWIN 101
82/250	82 mm (3.23 in)	250 m (820 ft)	Royal / TWIN 101
82/300	82 mm (3.23 in)	300 m (984 ft)	Royal / TWIN 101
90/220	90 mm (3.54 in)	220 m (722 ft)	Royal / TWIN 140
90/240	90 mm (3.54 in)	240 m (787 ft)	Royal / TWIN 140

Ideal Applications

Large-Scale Row Crop Production: Ideal for maize, soybean, cotton, and vegetable operations requiring uniform water distribution across extensive field lengths with minimal labour input.
Forage and Pasture Irrigation: Well-suited for alfalfa, grass hay, and grazing land management where consistent moisture delivery supports multiple cuttings and extended growing seasons.
Orchard and Vineyard Frost Protection: Provides mobile irrigation capability for both seasonal watering and critical frost protection applications in permanent crop installations.
Contract Irrigation Services: The durable construction, multiple hose configurations, and efficient transport features make the GB Series ideal for professional irrigation contractors serving diverse client farms.
Organic and Sustainable Farming Operations: Precision speed control and adjustable application rates support water conservation objectives and targeted irrigation strategies aligned with organic certification requirements.
Mixed Farming Enterprises: The 360° turntable and multiple configuration options allow a single machine to service different field sizes and crop types throughout the growing season, maximising equipment utilisation.

Mobile Irrigators 360° Turntable Equipped With:

Galvanized frame and painted reel	Mechanical parts painted with RAL 5021
Flanged turbine on the gearbox, speed control and compensator	Gearbox single speed on ‘G’, 3 speeds on models GA and GB, with automatic drive disengagement, device for rewinding through PTO and rewinding out of the drum
Leadscrew hose layering device	3 wheels sprinkler trolley with adjustable track
Mechanical trolley lift and staker leg operations	Drawbar with connection adjustable in height (except on models G and GA), mechanical jack and lateral staker legs
Sectoring sprinkler with set of nozzles	Supply hose 4 mt. with female ball joint on line side
Water inlet from turbine side	Instructions and maintenance
Guarantee coupon

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Irrigation Unit Conversions

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Reference: Washington State University

Ferbo GB SERIES