Tatra T813 8x8 PROFA in 1:10 scale

[Radzik]

insane
i like it

[Hanys]

I mounted air-cooled twelve and with impatience to try planetary gear Allison. To first gear Profa has the power of a bull, in second gear drives like a dragon. The sensor brushless has a pair from scratch - that the recording and transfer of 2: 1 transfer case, 5.6: 1 in descent gearbox and then planetary gearbox 42: 1 to one and 14: 1 for two.
Total transfers to I. 470:1 and II. 156:1 - based on speed 0.9 km/h and 3.0 km/h.

[Radzik]

Nice

[Hanys]

A piece of superstructure and bed for the battery:



Adjusted for HS805MG servo steering, gear 4:1, the power of 96 kg/cm. Here I tested a establishment of control potentiometer. Because there is no need for the entire range of movement of the servo, but only about half. Potentiometer is mounted on the gearbox 2:1. It is stored in the nylon house and connected to the shaft by nylon clutch.

[Dextil]

Awesome

[ecko2man]

[Hanys]

Thanks

[Hanys]

Time 8:48
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And some new vids from Trucktrial Mohelnice 2015:

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[Hanys]

First meeting of HANYS tatra chassis in 1:10 scale in Tatra a.s. on testing polygon.

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At first you can see ZoZa T813TP 8x8 and next there are PROFA and more of other tatra trucks...

[Hanys]

Despite the summer we can create something, PROFA got some color, back cover of tube, rear hinge, tube to hide the salvage rope. After the event in Kopřivnice polygon and a ride on the DMR arena and a strong reinforcement to the front bumper and a metal plate under descent gearbox. Further, exhaust, fire extinguisher, hatch on the roof, door handles and chain crew for getting into the cab, whose parts are burned by CNC laser. The superstructure has received corporate and promotional stickers.



Well, there are a few steps to the original it will ...

[Bolek]

Great job

[rudi]

Looks better with color, but these is still ugly truck
And, still powerful in offroad .
Hanys can you tell me, how long You can drive in heavy terrain, on one battery (and how big)

Fire truck from movie

[Hanys]

Thanks

Rudi: Profa have a big aku Zippy from HK - it is about 13000mAh!!! 0,6kg
And model can by second(fasted) gear about 4-5 hours ride :dance2

[Hanys]

[Hanys]