Matrice 400 · HoverWash 3 · HoverWash 3 Lite
Both are possible. Choose batteries for a mobile, conventional aircraft setup. Consider the optional CZI TK4 when the job plan benefits from ground-fed aircraft power and the operating area can support tether management.
Use the standard aircraft power setup. It is the straightforward choice when the crew needs to reposition around the building and can plan battery swaps and charging between sorties.
TK4 sends ground-converted power to the airborne unit over a tether. CZI lists 110 m standard and a 200 m option and identifies DJI Matrice 400 compatibility. It is an additional power system, not a wash hose or a HoverWash kit inclusion.
The wash-water line remains a separate line in either configuration.
Matrice flight batteries
AC ground supply converted and sent over the TK4 tether
No power tether
110 m or 200 m TK4 tether; selected to suit the site and configuration
Move freely between work areas within normal flight and battery planning
Power tether and wash hose both need deliberate routing and management
Shorter passes, changing positions and mobile jobs
Planned work areas where reduced battery changeovers are valuable
Charged compatible batteries, charger and safe battery workflow
Matrice 400, TK4 ground and airborne units, site power, wash hose and a validated operating plan
Runtime is bounded by battery and the operating plan
Additional equipment, ground power access, cable management and configuration review
Build a compatible combo
Select the aircraft package, add HoverWash 3 or Lite for your cleaning workflow, then select one TK4 cable length. SkyFlow should confirm load, aircraft and payload configuration, power source, cable and wash-hose routes, and site operating procedures before the combination is used.
TK4 reference: CZI TK4 product specifications.
