Casella PLMP Motor-Pump Integrated Hard Hose Irrigators

Overview

The Casella PLMP is a specialised motor-pump integrated hard hose irrigator manufactured in Italy, designed to deliver autonomous irrigation capabilities directly from open water sources such as channels, lakes, and reservoirs. This unique hose reel system combines an integrated motorpump unit with the proven platform and chassis features of Casella's PL series, creating a self-contained irrigation solution that eliminates the need for external power sources or separate pumping equipment. The PLMP can be configured with engines up to 250 HP, engineered to match specific site requirements including water source characteristics, topography, and irrigation coverage needs.

What distinguishes the PLMP within the motor-pump integrated hard hose irrigators category is its dual-function engine design, where a single power unit simultaneously supplies water pressure for irrigation and hydraulic power for hose rewinding and machine positioning operations. This integrated approach delivers exceptional operational efficiency in remote locations, enabling a single operator to position, irrigate, and relocate the system through straightforward procedures. The PLMP achieves additional energy savings by utilising engine power for all hydraulic movements and hose recovery operations, whilst its design specifically addresses the challenges of drawing water directly from natural sources without requiring fixed pumping infrastructure or electrical connections.

Key Features & Benefits

• Integrated Motor-Pump Configuration: Combines water pumping and hydraulic drive functions in a single engine-powered unit, eliminating the need for separate pumping stations, electrical connections, or tractor PTO engagement, whilst reducing overall system complexity and maintenance requirements.
• Customisable Engine Specifications: Accommodates engines up to 250 HP configured according to specific customer requirements including pumping head, flow rate, hose length, and terrain conditions, ensuring optimal performance matched precisely to site characteristics and irrigation demands.
• Direct Water Source Access: Purpose-engineered for drawing water directly from channels, lakes, rivers, and reservoirs without requiring permanent pumping infrastructure, making it ideal for remote locations, seasonal irrigation operations, and sites where fixed installations are impractical or cost-prohibitive.
• Single-Operator Positioning System: Enables rapid system deployment and relocation through simplified hydraulic controls powered by the integrated engine, significantly reducing labour requirements and setup time compared to systems requiring multiple operators or external power sources.
• Engine-Driven Hydraulic Movements: Powers all hose rewinding and machine positioning operations directly from the integrated engine, delivering consistent hydraulic performance independent of external power availability whilst achieving measurable energy savings through unified power generation.
• PL Series Platform Integration: Maintains the proven structural design, durability features, and operational characteristics of Casella's established PL series whilst adding autonomous pumping and power generation capabilities for enhanced versatility and independence.
• Comprehensive Hydraulic Control: Utilises engine-powered hydraulics for hose recovery, platform rotation, and machine movement, providing smooth, controlled operations with consistent torque delivery regardless of battery charge levels or electrical supply fluctuations.
• Operational Independence: Functions completely autonomously in locations without electrical infrastructure, making it particularly valuable for developing agricultural regions, temporary irrigation projects, lease land operations, and sites where grid connection is unavailable or economically impractical.

Technical Specifications

Hydraulic System & Operation

The PLMP employs a sophisticated integrated engine system where a single power unit simultaneously performs water pumping and hydraulic power generation functions. The engine drives both the water pump—which draws from the source and pressurises the irrigation system—and a hydraulic pump that powers the hose recovery drum, platform rotation mechanisms, and machine positioning systems. This unified approach delivers exceptional energy efficiency by eliminating power conversion losses inherent in electric motor systems and avoiding the mechanical complexity of PTO-driven configurations. The hydraulic hose recovery system provides consistent rewinding torque throughout the entire hose length, maintaining smooth, controlled retrieval regardless of hose extension distance or terrain gradients.

Operationally, the PLMP's integrated design delivers substantial practical advantages for remote and off-grid irrigation applications. A single operator can position the machine, engage the water intake, initiate irrigation, and subsequently recover the hose through straightforward hydraulic controls, all powered by the onboard engine without requiring external electrical connections or tractor engagement. The system's fuel-powered operation enables extended irrigation cycles limited only by fuel tank capacity and water source availability, whilst maintenance requirements focus on conventional engine servicing and hydraulic system checks rather than electrical components or battery management. The engine-hydraulic configuration typically operates at moderate noise levels compared to high-speed electric motors, and the absence of electrical systems eliminates concerns about moisture exposure, voltage fluctuations, or cable management in field conditions.

Ideal Applications

• Remote Agricultural Land: Ideal for irrigation of farmland located beyond electrical grid infrastructure, where the integrated motorpump provides complete operational independence without requiring power line extensions or generator support.
• Direct Water Source Irrigation: Specifically designed for sites with access to natural water bodies including rivers, lakes, canals, and reservoirs, eliminating the capital expense and maintenance requirements of permanent pumping stations.
• Seasonal Lease Land Operations: Well-suited for temporary or seasonal irrigation projects on leased agricultural land where investment in fixed infrastructure is impractical, allowing complete system relocation between growing seasons.
• Large-Scale Field Crops: Effective for irrigating extensive row crops, cereals, and forage production where the high-capacity engine configuration can deliver the pressure and flow rates required for long hose runs and large-capacity rainguns.
• Developing Agricultural Regions: Particularly valuable in areas with limited electrical infrastructure or unreliable power supply, where the engine-powered system provides consistent irrigation capability independent of grid availability or quality.
• Multi-Site Contract Irrigation: Supports irrigation service providers operating across multiple properties or contract farming operations, where the self-contained design enables efficient transport and rapid deployment without requiring site-specific infrastructure preparation.
• Emergency and Supplemental Irrigation: Functions effectively for backup irrigation during drought periods or power outages, and for supplementing existing systems during peak demand periods when the autonomous operation provides critical flexibility.

Standard Equipment

• Special machine -keeping the basic features of the mod. PL to be supplemented with a motor-pump conceived according to the customer’s needs up to a max power of 250 HP.
• Thanks to this coupling a single operator can position the system in a short time through very simple operations.
• A further energy saving is achieved since the rewinding hose and hydraulic movements are controlled by the engine.
• Ideal hose reel to take the water directly from channels or lakes.