Ocmis R4/1A Turbine Drive Hard Hose Irrigator

Overview

The Ocmis R4/1A is a hard hose reel travelling irrigator manufactured by Ocmis Irrigazione, Italy's premier irrigation equipment specialist. As one of the best-selling models in the Ocmis range, this robust machine delivers exceptional performance for medium to large-scale agricultural operations, combining versatility with user-friendly operation. Available in nine different hose configurations ranging from 100 mm to 140 mm diameter and lengths from 260 to 500 metres, the R4/1A provides flexible irrigation solutions for diverse field sizes and crop requirements.

What distinguishes the R4/1A is the innovative Turbo Speed system, which reduces turbine load loss whilst simultaneously enabling a wide range of machine speeds even with very low flows and inlet pressures. The 4-speed gearbox delivers precise control over irrigation speed and application rates, whilst the turbine flanged directly on the gearbox with built-in by-pass ensures efficient power transmission. With hydraulic telescopic feet for easy positioning, a hot galvanised chassis for superior corrosion resistance, and compatibility with both REFLEX and EXPLORER rainguns, this travelling irrigator represents a comprehensive solution for professional growers seeking reliable, low-maintenance irrigation equipment.

Key Features & Benefits

• Turbo Speed System: Reduces turbine load loss and enables effective operation even with low inlet pressures and flow rates, maximising operational flexibility across varying water supply conditions.
• 4-Speed Gearbox: Provides precise control over travel speed and water application rates, allowing operators to match irrigation intensity to specific crop requirements and soil infiltration rates.
• Hydraulic Telescopic Feet with Pump: Enables quick, effortless positioning and levelling of the machine, reducing setup time and ensuring stable operation on uneven terrain.
• Hot Galvanised Chassis and Turret: Delivers exceptional corrosion resistance for extended service life, particularly in humid climates or when using water with high mineral content.
• Dual Raingun Compatibility: Accommodates both REFLEX rainguns (Ø24-32 mm nozzles) for medium-duty applications and EXPLORER rainguns (Ø28-40 mm nozzles) for higher flow requirements, providing versatility across different field sizes.
• Power Take-Off (PTO) Drive: Utilises tractor PTO power for reliable, fuel-efficient operation without requiring separate engines or electrical connections.
• Polyethylene Hose from Unadulterated Raw Material: Ensures consistent quality, flexibility, and durability throughout the hose's service life, resisting degradation from UV exposure and chemical fertilisers.
• Variable Track Galvanised Raingun Trolley: Adjustable wheel spacing accommodates different crop row widths, minimising crop damage during irrigation passes.
• Integrated Monitoring Instruments: Tachometer and glycerine-bath pressure gauge enable operators to monitor machine performance and optimise irrigation parameters in real-time.
• Low Running and Maintenance Costs: Robust construction with high-quality components minimises downtime and reduces lifetime ownership costs, making the R4/1A economical for commercial agricultural operations.

Technical Specifications

Available Hose Configurations

Machine Dimensions

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

Ideal Applications

• Row Crop Irrigation: Variable track raingun trolley and precise speed control make the R4/1A ideal for maize, soybeans, vegetables, and other row crops requiring uniform water distribution.
• Pasture and Fodder Production: Long hose configurations up to 500 metres enable efficient irrigation of large pasture areas with minimal repositioning, supporting intensive livestock operations.
• Field Crop Production: Suitable for cereals, cotton, and other broadacre crops where reliable, economical irrigation is essential for consistent yields.
• Orchards and Permanent Crops: Multiple speed settings and raingun options allow customised application rates for tree crops and vineyards with varying water requirements.
• Variable Water Supply Conditions: Turbo Speed system's ability to operate effectively with low inlet pressures makes this irrigator particularly valuable where water pressure fluctuates or pump capacity is limited.
• Commercial Agricultural Operations: Robust construction, low maintenance requirements, and comprehensive instrumentation suit professional farming enterprises requiring dependable equipment with minimal downtime.