Thanks to the mobile, battery-powered water tank STIHL WSA 40, you can perform clean wet cuts with STIHL cut-off machines even on construction sites without access to water. For professional use in gardening and landscaping as well as in civil engineering and road construction. The durable compressor pump automatically ensures a constant water supply throughout the entire battery operating time. The water binds dust particles and simultaneously cools the cutting disc.
In addition to the durable 10-litre water tank, level indicator, drain valve, 4-metre water hose with standard connector and pump head, this practical set also includes the STIHL AS 2 battery and the STIHL AL 1 charger. This means you can start work immediately after purchase.
The STIHL WSA 40 is easy to operate and offers stepless pressure adjustment in the range from 1.5 to 2.5 bar, allowing the water jet to be adapted to the specific application. The WSA 40 switches off automatically when the tank is empty or when the device is not used for a longer period — which extends the battery service life. Additionally, you always see the remaining energy level thanks to the LED charge level indicator. The softgrip handle ensures comfortable and ergonomic carrying of the WSA 40.
The battery-powered water tank STIHL WSA 40 is compatible with all battery-powered and petrol-driven STIHL cut-off machines.
The STIHL PKA 30 pump head included in the set can also be used with the manual pressure water tank from STIHL for mobile water supply to cut-off machines, as well as with the STIHL SG 21 and STIHL SG 31 sprayers.
In our overview of battery operating times and charging times, you can check how long you can work with the battery-powered water tank STIHL WSA 40 and how long charging the selected battery takes.
The pump head of the battery-powered PKA 30 supplied with the battery-powered water tank WSA 40 has been designed for professional use and daily work, also in unfavourable weather conditions. Therefore, it has a splash-water protection certificate. Its effectiveness has been confirmed in demanding internal tests. In the case of the STIHL PKA 30, the splash-water resistance confirmed by internal tests has also been certified according to protection class IPX4.
With battery-powered devices from other brands, performance usually drops during operation as the battery discharges. This is different with STIHL battery-powered devices with constant power. Thanks to intelligent electronics, the STIHL device operates with constant power.
After pressing the button, the LED charge level indicator informs you at any time about the remaining battery capacity. This allows you to plan your working time well and charge the battery in good time.
By pressing the release button, you can activate controlled operation of the device. Only after pressing it can the trigger button be operated. Activation is indicated by an LED. Then you must start work within 5 seconds, otherwise the device switches off again. This prevents unintentional starting of the device during standstill, for example during transport or servicing.
Adjustment of working pressure and water supply:
The working pressure can be adjusted to achieve uniform dosing of the liquid, which is optimal for the given task and reduces the amounts of liquid used.
