Product Overview
Lehner POLARO® 110 Electric LISA Universal Spreader
Speed-dependent Auto-dosing adjustment via app control
The Lehner POLARO® 110 E LISA is a highly adaptable 110-litre mounted spreader, ideal for winter and multi-season use. Designed to spread salt, grit, sand, or fertiliser, the unit features electric dosage and spreading width control via the mobile phone app LISA, operated directly from the driver’s seat. The POLARO E LISA also includes AUTO-DOSIS via GPS in the LISA app, which automatically adjusts the dosing valve to ensure consistent flow.
The twin motor system, with a powerful 150 W agitator and a 60 W spreading disc motor, delivers reliable material flow and precise spreading performance, making the spreader exceptionally effective even with dense or damp materials. With a stainless steel frame and waterproof electrical components, it’s built for long-term performance across diverse vehicle types powered by 12 volts, e.g. cars, pick-ups, trucks, wheel loaders, mini tractors, or quads.
110 L
0.8 – 6 m
38 kg
490 x 585 x 1050 mm
Technical Specifications
| Machine Specification | Details |
|---|---|
| Hopper Capacity | 110 L (approx. 140 kg of salt) |
| Spreading Width | 0.8 – 6.0 m (up to 12 m optional) |
| Spreading Area | approx. 7,000 m² |
| Hopper Dimensions (L/W/H) | 490 x 585 x 1050 mm |
| Weight | 38 kg |
| Motor Power – Spreading Disc | 60 W |
| Motor Power – Agitator | 150 W |
| Power Supply | 12 V (24 V possible via transformer) |
| Fuse | 25 A |
| Speed Range – Spreading Disc | 40 – 600 rpm |
| Speed Range – Agitator | 54 rpm |
| Power Consumption | 24 A max (starting), 13 A normal operation |
| Control | LISA - mobile app |
| Build Material | Stainless steel frame, valve and disc |
- Stepless adjustment of spreading width, dosing valve, voltage check, hopper indicator from the control panel.
- Mounts to vehicles with a standard 12 V supply – ideal for quad bikes, tractors, pickups, and more.
- Durable stainless steel construction and sealed electrics for reliable all-weather use.
- Autostart function to prevent clumping in damp materials.
- Pre-drilled mounting frame enables fast, flexible installation.
- Optional saline agitator available for use with fine or damp salt (110 L/170 L models).
Applications
- Perfect for winter gritting of footpaths, car parks, and access roads.
- Can also be used for spreading fertiliser or sand in summer operations.
Features
LISA app as control system
The LISA app offers quick, cable-free control of 12 V spreaders via your mobile device. Simply scan the QR code to connect and manage all settings, including spreading width, flow rate, and AUTO-DOSIS. Features include empty hopper alerts, day/night mode, acoustic and visual warnings, boost, area counters, and four memory buttons. The app supports secure Wi-Fi connection, multi-spreader control, automatic language translation, and customizable alerts and driving modes.
VA agitator made of stainless steel
The patented LEHNER agitator system guarantees that the pourable grit continues to run.
Electronic Dosing
The application rate of the POLARO ® E is also set on the control unit. Speed-dependent dosing via the AUTO-DOSIS control offers even more convenience.
AUTO-DOSIS via GPS in LISA app
AUTO-DOSIS automatically adjusts the valve position in line with the driving speed.
After you have selected the material, entered the desired spreading width and quantity per m², the AUTO-DOSIS automatically reacts to driving conditions and controls the dosing valve accordingly. The desired discharge quantity per m² remains constant.
AUTO-DOSIS via GPS receiver in LISA
The speed is determined by GPS and forwarded to the control panel.
Tractor bracket - Select which applicable
Optional Accessories
Product Applications
Efficient Spreading of Sand, Salt, and Grit
Maintaining safe and accessible surfaces during icy or hazardous conditions is crucial. Spreader is the ideal tool for efficiently spreading sand, salt, or grit over large areas, ensuring pathways, parking lots, and roadways remain safe for both pedestrians and vehicles. Spreader significantly reduce the time and effort compared to manual spreading, allowing you to cover more ground with consistent results.
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Instruction and Parts Manuals
