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THIS IS THE TEST SITE OF EUROBRICKS! ×
THIS IS THE TEST SITE OF EUROBRICKS!

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Posted

I am making a mini crawler, it is 4-wheel drive, have flex axle suspension (need to buy the flex axles), and steering. I need to get flex axles and a smaller battery box. I also need to make a better body. This is based of a H1 Hummer like this: http://www.thehummerguy.com/wp-content/uploads/2014/07/img_8875.jpg I based some of my frame of a Pego Suzuki Samurai Rock Crawler http://www.eurobricks.com/forum/index.php?showtopic=136280 but not much. Thank you anyways Pego.

27979697045_763037fefc_c.jpg27945333226_854f5128b6_c.jpg27366574444_0a8794c944_c.jpg27945330426_0dc4774a92_c.jpg27366569924_318f569de2_c.jpg

Posted

This is the right way to start, it was a good choice to take Pego's chassis as base.

It is small, but interesting, good learning material!

With some fine tuning, your bodywork will be also better, maybe like an old american truck. :)

Please make test video too.

Posted (edited)

I am making a roll cage body.

I need to finish the body and get flex axles and a battery box but here is video.

100_6082

Sorry for bad video.

Edited by Lego2016Lego
Posted

Looks great! Nice to see someone uses the LDD files I'm making :classic:

The front axle seems great, but you should lengthen the steering rack by 2 studs if possible, so that it doesn't get reverse ackerman.

Also the bodywork seems a little narrow, I'd maybe widen it by 2 studs.

Posted (edited)

Nice looking,

The steering looks nice and rigid.

I would consider moving up to the 62.4mm D. x 20mm tires (from the Mercedes Arocs set) as it will not only have better ground clearance, but it will also have better performance.

Edited by PunkTacoNYC
Posted

Nice looking,

The steering looks nice and rigid.

I would consider moving up to the 62.4mm D. x 20mm tires (from the Mercedes Arocs set) as it will not only have better ground clearance, but it will also have better performance.

It depends on the situation, here I'd keep these tires as larger ones raise the COG and makes it prone to tipping, also the ground clearance seems fine. Better performance? Depends, for rocks sure, but mud, sand and other stuff not so much, it's all down to preference.

Also larger tires means more torque through the cv joints making them pop easily.

So keeping those tires is my advise.

  • 5 weeks later...
Posted

Hi, I am sorry for not posting sooner but I have been moving and just been able to work on it. I will post pics soon but I have redone the front suspension and made the chassis stronger.

Posted

what do you mean the ir wont work?

If you use an old Lego battery box that was made before Power Functions the Infrared Receiver will not turn without bridging the tabs like this

pfcon.jpg

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