
eneral Description and Application
The APT4000 is a 24VDC aircraft towunit desi ned to provide pilots, flyin clubs,
private owners and aviation maintenance professionals with an affordable
reliable aircraft towunit.
The APT4000 is powered by two 12 VDC batteries, throu h an intelli ent
controller the speed is controlled.
The APT5000 includes.
1. 2 x 12VDC batteries.
2. Intelli ent char er 24VDC output, iput 110V/220VAC, which leaves no
memory effect on the batteries, and batteries can be char ed at all times.
3. Control handle, with forward and backwards selector. Speed can be
re ulated from 1 km/hr to 7 km/hr. Speed is re ulated by turnin handle.
4. Powder coated steel frame (optional in your color / lo o ).
5. Powder coated swin ate, for nose wheel attachment.
6. Different en ine confi uration possible.
7. Two durable tires, wide tires for rass operation and more rip.
8. Intelli ent electronic controller for speed and en ine control.
9. Red security pin, safely stow your unit in han ars with multiple users.
(The purpose of this red security pin, is to de-power the unit completely, with the
redpin inserted there is always a relay ener ized, without the redpin, no-one can
move your aircraft, never insert the red pin durin char in .)
It is ideal for:
• private aircraft han ars
• Flyin schools and clubs.
• FBOs, avionics & maintenance shops
• air shows and aircraft exhibitions
Char in instructions :
There is no memory effect on the battery.
Never leave the battery unchar ed for lon periods; it may result in dama e to
the battery. (connect black char er pin to black socket, red char er pin to red
socket, middle socket red is used for the safety red pin.)
Green li ht : battery fully char ed
Oran e li ht : battery 95% char ed.
Red li ht : battery fully char ed.