Carter's Lasercut Tank - RC Jagdtiger




About: I love tanks, lasercut, and lasercut tanks

Hello everyone ! this is my new tank : A lasercut RC german Jagdtiger. It was their last and most massive tank destroyer, also my main tank in War Thunder ;)

It requires 3mm material (i cut mine in MDF) at the original scale, which makes it XXcm long, XXcm large, and XXcm high.

You can find the plans on its Thingiverse page. Like the Panzer, don't throw away your scraps, there are parts inside other parts.

But before you cut all the parts, you'll need to gather some material :

  • A Dremel with tools to cut tiny metal rods,
  • 2x Ø3mm soft rods (XXcm long),
  • a Ø3mm screw rod (or soft, a recommend a screw rod here because it is cheaper and can be found easily), approx. 31cm long,
  • Ø4mm tubes (Ø3mm inside) for the wheels hinges, to avoid damage on the wood,
  • 4 Opitec gears (Ø20mm) if you dont want to use it, i gave equivalent wheels to cut.

If you want to motorize it, you'll need :

  • a NodeMCU as microcontroller,
  • a 9V battery,
  • two 32g servos
  • a tiny breadboard (170 points) and some wires.

Look each photo one-by-one, i added some advices or tips about the assembly.

NB : i didn't assembled mine exactly in the following order, because i might happen that i discovered some parts do not fit, and might be cut again, or else. Do not panic if you see parts that are already added before the correct step.

Are you ready now ? Let's go !

Step 1: The Lower Hull

The first one is easy. But it's only a warm-up.

Step 2: The Cannon Hinge

This part will fit in the uper hull that we will make just after. The cannon will fit inside and will be removable to make the transportation easier. Don't put too much glue, this part must fit its height in the hull. While the glue is drying, put some weight on it.

Step 3: The Upper Hull

This part will remain on the lower hull, and can be removable to access to the electronics and the cannon hinge.

Step 4: The Mudguards

They remain on the uper hull's sides. I made it removable so i can add the front part (which is curved, i didn't dare to design it) later.

Step 5: The Ventilation Face

This face remains on the upper hull. It hides the tensioner (it will be made later).

Step 6: The Front Face

It allows to access to the drive wheels gears.

Step 7: The Back Face

It is removable to allow to put the tensioner in its slide before hiding it.

Step 8: The Front Wheel

Take a ~76mm long 3mm rod.

It's the wheel which will pull the tracks. Be careful to align the teeth of both wheels layers, it happened to me to glue the two teethed wheels on the wrong slots, so just follow the dashed lines to undertsand what i mean (sorry for my bad english by the way :S )

Just stack every layers around your soft rod and add the five arms around it. Put a nice amount of glue on it, it must not slide around the rod. Then add the teethed wheels.

On the other side, add your wheel at~26mm away from the wheel. If it is the lasercut one, glue it firmly.

Step 9: The Back Wheel

Same thing for the back wheel but around a piece of tube (18 mm long for 6 layers). Add a 40mm screw but don't hide it with the cap now. We will wait to put it on tensioner before.

Step 10: The Support Wheels

Each wheels is coupled by pair on an hinge, except for the one in the center which has its own hinge (there is an odd number of wheels on a side, i might do it that way) .

Step 11: The Wheel Caps

This parts will fit on the support wheels in order to hide the screw heads. They are designed to be removable, so don't add glue when you put them. We will add them at the end.

Just stack all the layers in order.

Step 12: The Cannon

I suggest you to make the barrel separately before fit it in the breech. The total length of the barrel will depend of the maount of glue between every layer. I suggest to make the barrel approx.17cm (for the one-doted layers).

Step 13: The Servo Holder

This case receives the servos and hold them at the center of the tank. screw with a scrap of screw rod and two nuts.

You will need to hack the servos to make them able to turn 360° instead of 180°. There are two parts to cut out inside the servo.

Step 14: The Tensioner

The tensioner will hold the back wheels and use the screw to slide backward to make the future tracks stretched. You can access it by removing the ventilation face.

Step 15: The Tracks

Here comes the worst part : The tracks (*dramatic music*). It is a succession of two different track parts that turn around a tooth pick.

I suggest you to glue each track part already in the previous made one, to keep every hole parts perpendicular.

Be ready for about two days of work... Each tracks counts around 80 track parts.

Step 16: The Electronics

COMING SOON ! for the moment, i published the general shape of the tank. I'm actually working on the code.

You survived the tracks ? Hell yeah, you've done it ! now, if you want to make this monster move, you'll have to flash this code into your microcontroller.

For the pins :

  • The + side of the battery on the VCC pin, and the - side on the ground (GND),
  • the left 32G on the A1 pin,
  • the right one on the A2 pin.

Connect your phone or your computer to your NodeMCU via WiFi. open your navigator and go to You now have access to the interface, and control your tank.

Make it Move Contest

Participated in the
Make it Move Contest



    • Paint Challenge

      Paint Challenge
    • Barbecue Challenge

      Barbecue Challenge
    • Sensors Contest

      Sensors Contest

    17 Discussions


    2 months ago

    Amazing builds I like them all good job very informative and thought out plans thank you for your instructable and can't wait to see the next project you build have a Good day.


    2 months ago

    Thank you for your reply here is a pic of my dad on top 175mm near the rockpile in 68.I allways had told him that I wish I were there with him to help him.


    Tip 10 months ago

    Also this project was increased by 30% of the initial file, and it now corresponds to approximately 1/15 of the scale, I advise you to upset it by 33-35%, then it will correspond to the 16 scale, and you can set a veduschuyu star on it and sloths and tracks, from the royal tiger, Henglong 3888.


    Tip 10 months ago

    that's what I get. put the hanging knife gearbox with a dynamo shaft of 59 mm, and the motor distribution is medium / low. it's a pity that I do not know how to work in a 3D modeling program, so I would have to correct the file for these gearboxes. further I plan to establish a turn of a trunk and the mechanism of rise / drop of a trunk.


    10 months ago

    Something seems wrong with the pdf download, can you check it?

    Thank you.


    Tip 11 months ago

    in step 14, there are not enough clamps, which are shown in the first photo . where to put the nut M3, and the lock under the screw .


    11 months ago

    in step 3 ,a lot of unknown , not enough photos ,I can not understand how to continue to do the Assembly .


    12 months ago

    Please tell me . I have a dilemma , I want to order this beautiful tank on laser cutting , but I was told that for its manufacture need a fiberboard ,thickness 2.25 mm , because there are grooves designed for this thickness ,and I will not gather parts ! tell what thickness it is necessary to use a Wood Fibrous Plate .

    1 reply

    Reply 12 months ago

    Hello, i don't know where you buy my model (please send me a link if so), but i designed it to be full 3mm layer on this scale.


    Tip 1 year ago on Step 16

    In general i found all of the pieces incredibly tight fitting even when using 3mm MDF I would advise that before attaching any pieces to other pieces make sure you have the correct one as once that piece is on there is no way it's coming off again (i did this several times and had to recut sevreal parts which isn't the end of the world but it's just a bit annoying), good piece, i'm also thinking of modifying this so that it has a central drive train with a DC motor rather than servo motors

    2 replies

    Reply 1 year ago

    Hello, sorry for the struggle. This one is not easy and i think almost all parts could be done more easily.

    I hope you will finish yours ! Have a great day


    Reply 1 year ago

    Thanks very much, it looks really impressive so far i'm looking forward to seeing it all finished, i discovered i was using 4mm material not 3mm (my fault for not checking it fits together better now)


    Reply 1 year ago

    i wanted to motorize on time for the Make It Move contest but i didn't have enough time...wait a bit to see it move by itself !