Battery-powered wheeled sprayer Qii-Jet HAV

horticulturefor greenhouse

Overview
The Qii-Jet HAV is a full-automatic spraying cart with an integrated automated hose reel, designed for precise spraying operations in greenhouse and protected-crop environments. It is intended to operate in combination with a separate mobile spraying tank unit (example: MSW). The system automates hose handling and centralizes parameter control on a dedicated touchscreen for easy operator input.

Key features

• Automatic hose guidance
• Traction control
• Full automatic pressure control at the spray boom
• Automatic speed and pressure calculation for desired litre/hectare
• Easy input of parameters on a separate touchscreen
• Support for multiple programs
• Full-speed on pipe rails when not spraying – 110 m/min
• Automatically sprays the full length of the path
• Possibility of local spraying or hand-operated spraying
• Full traction batteries
• Self-centering swiveling wheels
• Fully shielded sides to prevent crop damage
• High speed cruise control (image caption)
• Automatic flow calculation (image caption)
• Automatic hose guidance (image caption)
• Constant traction (image caption)
• Touchscreen control (image caption)
• Combination with mobile tank unit (image caption)

Short description / purpose
The Qii-Jet HAV is built as an automated hose-reel spray cart to deliver accurate, repeatable applications in greenhouse production. By automating hose handling and continuously adjusting speed and boom pressure, the unit achieves target application rates while minimising operator workload. It supports both line (automatic) spraying and local or hand-operated modes when required.

Characteristics / technical specifications

• Type: Full-automatic spraying machine with automated hose reel
• Compatibility: Designed to be used with a mobile spraying tank unit (example: MSW)
• Hose handling: Automatic hose guidance and automated hose reel
• Traction: Traction control with full traction batteries
• Control interface: Separate touchscreen for parameter input and program selection
• Pressure control: Full automatic pressure control at the spray boom
• Speed / flow: Automatic speed and pressure calculation to achieve desired litre/hectare; automatic flow calculation
• Operating speed (not spraying): Full-speed on pipe rails up to 110 m/min
• Maneuvering: Self-centering swiveling wheels
• Protection: Fully shielded sides to prevent crop damage
• Spraying modes: Automatic full-path spraying, local spraying, or hand-operated spraying