1/16 WCP Joint Venture CCKW

[Herr Dr. Professor]

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[WCP RC MODELS]

I know Ed has these images already, but good to share

[Herr Dr. Professor]

Look at that! It not only runs: it rolls over for belly rubs! Arf! Arf!

[Herr Dr. Professor]

This is not an abandoned project. Although a number of other projects took my time this past summer, I am back at this one. Will had primed everything and even provided an ESC hidden in the fuel tank.

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To hook up NiMH battery just to test things, I had to wire to a connector. I had a 50/50 chance of crossing the wires from the battery to the ESC. When I have a 50/50 chance, I get it wrong 87.68% of the time. ZAP!

I removed the fried ESC and discovered that I had no ESCs on hand. With other project pressing, I stored the CCKW away. Today, with a new ESC, I tested the new connections and wiring and started setting up the electronics through my FlySky transmitter. The steering worked perfectly, but the motor would not run: most odd. Here's a photo of the battery, ESC, and receiver hooked up to a test motor.

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After sufficient head scratching, I found out that this ESC only wants to be connected to No. 2 of the receiver---not 1, 3, 4, 5 or 6. Hooked up to the receiver number 2 spot, all works well. Is this usual for ESCs?

[Ecam]

Not sure but the throttle "trigger" on a pistol TX is channel 2.

[Herr Dr. Professor]

Ah ha! You might have hit the explanation, Ecam. I wouldn't be surprised if this ESC is designed with the intent that it be used with an RC car or truck. That type represents most of the hobby store's RC sales.

[Herr Dr. Professor]

First of all, Ecam was correct: the throttle has to be on channel 2. So now the WCP CCKW runs with throttle and steering just the opposite of my Jeep.
(viewtopic.php?t=32221&hilit=Jeep). Such challenges help keep my mind young.

The CCKW runs slowly and steers well, so much so that Tuesday I could creep it in tight spots among the Make Modeling Mediocre Again modelers' tables, feet, and chairs.

I am waiting for some connectors to set up the electronics in their intended spots (battery under a crate in the bed, ESC in the fuel tank, receiver under the hood). Then on to paint.

[Ecam]

Even my six channel pistol style Flysky FS-GT5 radio is throttle channel two. That was why I made that guess.

[MonsieurTox]

Glad you get it running Herr Dr. Professor!
The CCKW is a model I like very much and I plan to build one soon. After all, I already designed several parts for the DUKW that are common to the CCKW (headlights, motor wipers and such).
I remember when I built the 1/35 Heller kit as a kid. One of my first 1/35 kit, if not the first one! (with it's counterpart, the Opel Blitz )

[Herr Dr. Professor]

Since the CCKW is up 'n' runnin' I took some quick photos of the base color (Vallejo's "primer" OD, which sprays wonderfully). Because I couldn't get the tires off the wheels nor the wheels off the axles without fear of breakage, I masked the wheels and tires. No problem.
Now on to some detail parts. I need headlights for the CCKW (and still for my static FAMO). I'm some wizard here in the US could print me some of the correct headlights.

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