Marani IT050B Turbine Drive Hard Hose Irrigator

Overview

The Marani IT050B is a professional turbine drive hard hose irrigator engineered by Marani Irrigazione, Italy's renowned manufacturer of advanced irrigation equipment. This hard hose reel system is specifically designed for agricultural operations managing plots of noteworthy dimensions, delivering powerful irrigation coverage while maintaining exceptional ease of use and an excellent cost-benefit relationship. With hose configurations ranging from 90-125 mm (3.54-4.92 in) diameter and lengths up to 500 m (1640 ft), the IT050B provides flexible solutions for medium to large-scale irrigation requirements across diverse crop types and field geometries.

What distinguishes the IT050B from conventional hose reel irrigators is its comprehensive hydraulic control system combined with turbine-driven operation that eliminates the need for external power during irrigation cycles. The machine features hydraulic lifting devices for the trolley, drawbar, and turntable rotation, along with telescopic hydraulic feet for stable positioning on uneven terrain. Built on a hot-galvanized chassis with a 4-speed gearbox and power take-off capability, this Italian-manufactured irrigator incorporates both REFLEX and EXPLORER raingun options with comprehensive nozzle sets, ensuring optimal water distribution patterns for varying pressure conditions and coverage requirements.

Key Features & Benefits

Turbine Drive System with Integrated By-Pass: The turbine flanged directly onto the gearbox provides autonomous operation during irrigation without external power requirements, whilst the built-in by-pass system protects against pressure surges and enables smooth operational transitions.
Comprehensive Hydraulic Control Package: Hydraulic lifting of trolley, drawbar, and turntable rotation, plus telescopic hydraulic feet, deliver exceptional manoeuvrability and positioning precision whilst reducing manual labour and setup time in the field.
4-Speed Gearbox with Power Take-Off: Multiple speed options enable precise adjustment of retrieval rates to match varying flow rates, crop water requirements, and field conditions, whilst PTO capability provides powered transport and positioning flexibility.
Dual Raingun System Compatibility: Factory-equipped with both REFLEX raingun (with nozzles Ø 24-32 mm) and EXPLORER raingun (with nozzles Ø 28-40 mm) complete with comprehensive nozzle sets, allowing optimisation for different pressure ranges and coverage requirements without additional purchases.
Hot-Galvanized Construction: The chassis and reel feature hot-dip galvanization providing superior corrosion resistance compared to standard galvanizing methods, significantly extending service life in humid environments and reducing long-term maintenance costs.
Variable Track Galvanized Trolley: The raingun trolley mounted on adjustable track-width wheels enables adaptation to different crop row spacings whilst the galvanized construction ensures durability in continuous field use.
High-Quality Polyethylene Hose: Manufactured from unadulterated raw materials, the PE hose resists UV degradation, maintains flexibility across temperature ranges, and provides reliable service life without contamination from recycled materials.
Professional Monitoring Equipment: Glycerine bath pressure gauge, tachometer, and speed equalizer provide accurate operational data enabling operators to optimise performance and identify issues before they impact irrigation efficiency.
Rapid Coupling Hydraulic System: Quick-connect hydraulic couplings to the tractor reduce setup time and simplify operation whilst comprehensive safety guards on all rotating and pinch-point areas protect operators during field operations.
Robust Undercarriage: Twin 10.0/75-15.3 10PR 6F wheels provide excellent flotation on soft ground and stability during transport, whilst the galvanized double water inlet accommodates various supply configurations.

Technical Specifications

Specification	Detail
Manufacturer	Marani Irrigazione
Model	IT050B
Product Type	Turbine Drive Hard Hose Irrigator
Drive System	Turbine with built-in by-pass, flanged on gearbox
Gearbox	4-speed with power take-off capability
Hose Diameter Range	90-125 mm (3.54-4.92 in)
Hose Length Range	250-500 m (820-1640 ft)
Hose Material	Polyethylene (unadulterated raw material)
Raingun Options	REFLEX (Ø 24-32 mm nozzles), EXPLORER (Ø 28-40 mm nozzles)
Hydraulic Functions	Trolley lift, turntable rotation, drawbar lift, telescopic feet
Wheels	2 wheels 10.0/75-15.3 10PR 6F
Water Inlet	Galvanized double inlet
Chassis Treatment	Hot-dip galvanized
Safety Guards	Steel, swaged galvanized and painted
Instrumentation	Glycerine bath pressure gauge, tachometer, speed equalizer
Country of Manufacture	Italy

Available Hose Configurations

Hose Diameter	Hose Length	Raingun	Nozzle Range (mm)	End Hose	Performance Data
90 mm (3.54 in)	500 m (1640 ft)	REFLEX	24/26/28	C	90IR2A500.pdf
100 mm (3.94 in)	400 m (1312 ft)	REFLEX	24/26/28	J	100IR2A400.pdf
100 mm (3.94 in)	450 m (1476 ft)	REFLEX	24/26/28	A	100IR2A450.pdf
100 mm (3.94 in)	500 m (1640 ft)	REFLEX	24/26/28	H	100IR2A500.pdf
110 mm (4.33 in)	300 m (984 ft)	REFLEX	28/30/32	F	110IR2A300.pdf
110 mm (4.33 in)	330 m (1083 ft)	REFLEX	28/30/32	G	110IR2A330.pdf
110 mm (4.33 in)	350 m (1148 ft)	REFLEX	26/28/30	H	110IR2A350.pdf
125 mm (4.92 in)	250 m (820 ft)	EXPLORER	32/34/36	A	125IR2A250.pdf

Machine Dimensions

IT050B Dimensions

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

Dimension	A	B	C	D	E	F	G
Measurement	338 cm (133.1 in)	338 cm (133.1 in)	310 cm (122.0 in)	290 cm (114.2 in)	220 cm (86.6 in)	255 cm (100.4 in)	268 cm (105.5 in)

Ideal Applications

Large-Scale Field Crop Production: Ideal for wheat, maize, soybean, and other row crops requiring uniform irrigation across extensive rectangular or square field layouts up to 500 metres in length.
Fodder and Forage Operations: Excellent for alfalfa, clover, and pasture irrigation where consistent moisture delivery supports multiple cuts per season and maintains nutritional quality throughout the growing period.
Vegetable Production on Expansive Plots: Well-suited for potato, onion, carrot, and other vegetable crops planted in long rows where adjustable retrieval speeds can accommodate varying growth stages and soil infiltration rates.
Orchard and Vineyard Under-Canopy Irrigation: The variable track trolley adapts to different row spacings in established orchards and vineyards, whilst the turbine drive operates independently of tractor power during irrigation cycles.
Contract Irrigation Services: The multiple hose configurations and dual raingun system enable irrigation contractors to service diverse client requirements with a single machine, maximising equipment utilisation and return on investment.
Mixed Farming Operations: The combination of ease of use, hydraulic automation, and robust galvanized construction makes the IT050B practical for farms managing multiple crop types across varied field sizes and topographies.

Standard Equipment

Hydraulic lifting device of trolley	Hydraulic rotation of turntable
Hydraulic lifting of drawbar	Telescopic hydraulic feet
4 Speed gearbox	Power take off
Turbine flanged on the gearbox with built-in by-pass	Flexible connection pipe
Galvanized raingun trolley mounted on variable track wheels	Raingun
Set of nozzles REFLEX raingun from Ø 24 to Ø 32	Set of nozzles EXPLORER raingun from Ø 28 to Ø 40
Pressure gauge (glycerine bath)	Winding handle
Speed equalizer	Tachometer
Hydraulic system by rapid couplings to tractor	Safety guards
2 wheels 10.0/75-15.3 10PR 6F	Hot galvanized chassis and reel
Safety guards made of steel, swaged galvanized and painted	Galvanized double water inlet
Polyethylene hose made by unadulterated raw material

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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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Distance:
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Time:
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Volume:
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Pressure:
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Power:
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Precipitation (Water Application) Rate:
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Salinity:
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Speed:
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Reference: Washington State University

Feature Title	Feature	Benefit
Full Hydraulic Operation	The IT050B features fully hydraulic control of the trolley lift, turntable rotation, drawbar lift, and telescopic stabiliser feet, all powered via rapid couplings to the tractor.	Every major adjustment is made from the tractor seat without manual effort, dramatically reducing setup time and physical strain when moving between irrigation positions.
4-Speed Gearbox & Turbine	A water-powered turbine is flanged directly onto a 4-speed gearbox with a built-in by-pass valve, driving hose retrieval at selectable speeds.	Four distinct travel speeds allow precise application rate control across different crop types and soil conditions, while the built-in by-pass protects the system during speed changes.
Speed Equalizer & Tachometer	A speed equalizer maintains consistent hose retrieval speed throughout the full winding cycle, paired with a tachometer to monitor reel rotation in real time.	Uniform travel speed from start to finish ensures even water distribution across the entire irrigated strip, eliminating over- or under-watered zones caused by speed drift.
Dual Raingun Nozzle Sets	The machine is supplied with two complete nozzle sets — REFLEX raingun nozzles from Ø24 to Ø32 and EXPLORER raingun nozzles from Ø28 to Ø40.	A wide combined nozzle range from Ø24 to Ø40 gives operators the flexibility to precisely match flow rate and throw radius to varying field sizes, water pressures, and crop requirements without purchasing additional accessories.
Galvanized Raingun Trolley	The raingun trolley is fully galvanized and mounted on variable-track wheels, allowing the axle width to be adjusted to suit different conditions.	Variable track width enables stable operation across uneven terrain and different row spacings, while galvanizing ensures the trolley withstands continuous outdoor exposure without rusting.
Hot-Galvanized Chassis & Reel	Both the main chassis and the hose reel are constructed from hot-dip galvanized steel for maximum corrosion protection.	Hot-dip galvanizing penetrates every surface and weld point, delivering far superior long-term rust resistance compared to painted or cold-galvanized alternatives and reducing lifetime maintenance costs.
Galvanized Double Water Inlet	A galvanized double water inlet is integrated into the reel assembly to allow flexible water supply connection.	The dual-inlet design provides greater plumbing flexibility on site and ensures robust, corrosion-resistant water entry points that maintain a reliable seal over years of pressurised operation.
Virgin Polyethylene Hose	The layflat hose is manufactured from unadulterated virgin polyethylene raw material, free from recycled or secondary compounds.	Using pure virgin PE ensures consistent wall thickness, pressure rating, and UV resistance throughout the hose's service life, reducing the risk of premature failure or burst under field operating pressures.
Telescopic Hydraulic Stabilisers	Four telescopic hydraulic feet extend and retract to level and stabilise the machine on uneven ground.	Hydraulic levelling eliminates the need for manual jacking or wheel chocking, ensuring the reel axis stays perfectly horizontal for consistent hose spooling and preventing frame stress on sloped paddocks.
Tractor Hydraulic Integration	The entire hydraulic system connects to the tractor via standard rapid-release couplings, drawing power directly from the tractor's hydraulic circuit.	Plug-and-play hydraulic connection means no dedicated power unit is required, keeping purchase costs lower and allowing the machine to be paired with any compatible tractor on the farm.

Picture

Feature Title

Feature

Benefit

Full Hydraulic Operation

The IT050B features fully hydraulic control of the trolley lift, turntable rotation, drawbar lift, and telescopic stabiliser feet, all powered via rapid couplings to the tractor.

Every major adjustment is made from the tractor seat without manual effort, dramatically reducing setup time and physical strain when moving between irrigation positions.

4-Speed Gearbox & Turbine

A water-powered turbine is flanged directly onto a 4-speed gearbox with a built-in by-pass valve, driving hose retrieval at selectable speeds.

Four distinct travel speeds allow precise application rate control across different crop types and soil conditions, while the built-in by-pass protects the system during speed changes.

Speed Equalizer & Tachometer

A speed equalizer maintains consistent hose retrieval speed throughout the full winding cycle, paired with a tachometer to monitor reel rotation in real time.

Uniform travel speed from start to finish ensures even water distribution across the entire irrigated strip, eliminating over- or under-watered zones caused by speed drift.

Dual Raingun Nozzle Sets

The machine is supplied with two complete nozzle sets — REFLEX raingun nozzles from Ø24 to Ø32 and EXPLORER raingun nozzles from Ø28 to Ø40.

A wide combined nozzle range from Ø24 to Ø40 gives operators the flexibility to precisely match flow rate and throw radius to varying field sizes, water pressures, and crop requirements without purchasing additional accessories.

Galvanized Raingun Trolley

The raingun trolley is fully galvanized and mounted on variable-track wheels, allowing the axle width to be adjusted to suit different conditions.

Variable track width enables stable operation across uneven terrain and different row spacings, while galvanizing ensures the trolley withstands continuous outdoor exposure without rusting.

Hot-Galvanized Chassis & Reel

Both the main chassis and the hose reel are constructed from hot-dip galvanized steel for maximum corrosion protection.

Hot-dip galvanizing penetrates every surface and weld point, delivering far superior long-term rust resistance compared to painted or cold-galvanized alternatives and reducing lifetime maintenance costs.

Galvanized Double Water Inlet

A galvanized double water inlet is integrated into the reel assembly to allow flexible water supply connection.

The dual-inlet design provides greater plumbing flexibility on site and ensures robust, corrosion-resistant water entry points that maintain a reliable seal over years of pressurised operation.

Virgin Polyethylene Hose

The layflat hose is manufactured from unadulterated virgin polyethylene raw material, free from recycled or secondary compounds.

Using pure virgin PE ensures consistent wall thickness, pressure rating, and UV resistance throughout the hose's service life, reducing the risk of premature failure or burst under field operating pressures.

Telescopic Hydraulic Stabilisers

Four telescopic hydraulic feet extend and retract to level and stabilise the machine on uneven ground.

Hydraulic levelling eliminates the need for manual jacking or wheel chocking, ensuring the reel axis stays perfectly horizontal for consistent hose spooling and preventing frame stress on sloped paddocks.

Tractor Hydraulic Integration

The entire hydraulic system connects to the tractor via standard rapid-release couplings, drawing power directly from the tractor's hydraulic circuit.

Plug-and-play hydraulic connection means no dedicated power unit is required, keeping purchase costs lower and allowing the machine to be paired with any compatible tractor on the farm.