LEGO Technic PF Buggy 2

Lightweight and agile RC buggy.
2 L motors for driving. Servo motor for steering.
Building instructions and more pictures: rebrickable.com...
Music: amachamusic.cha...

Great design!

[@thickstrongbleach688]

U make amazing things btw

[@mahj]

Very charming build, and impressive combo of speed and agility.

[@DesignJunkie58]

***** WELCOME back after your long hiatus

[@SummitSub]

Great design! It's amazing that you put instructions out for everyone! Thanks!

[@zerrpp69]

6 years for your first like

[@FG-vp6id]

The best lego RC buggy i have ever seen!

[@sm01custom91]

Looks great and works even better - very efficient, great work!

[@zerrpp69]

6 years for your first like

[@heruhcanedean]

The way you mounted the servo to get positive caster is genius

[@jliu1596]

Wow! That thing is fast! Definitely faster than your older PF Buggy!

[@zerrpp69]

6 years for your first like

[@gfx2006]

Nice! Speedy and nimble!

[@zerrpp69]

6 years for your first like

[@OSUHARDING1ATECHNICEXPERIENCE]

I like the direct drive of the L-motors coupled to the rear wheels.

[@DesignJunkie58]

OSUHARDING1 - A TECHNIC EXPERIENCE Easy, Efficient, and Great Looking

[@alwaysplaying8414]

Awesome! Great job!

[@zerrpp69]

6 years for your first like

[@triggahhapee]

DAT BUGGY IS SO FREKING AWSOME IT WILL BE A PERFECT BODY SHELL FOR HOBBY RC CARS

[@S.McCall_ICNPro]

If it were aluminium, yes. Plastic chassis with no bearings for moving parts start to wear as soon as you run it outdoors and get dust into the moving parts. It also gets hot very quickly due to friction and there is too much backlash/play in the suspension linkages for it to be competitive in the RC hobby market. The general shape and some of the concepts used such as direct RWD are brilliant ideas though.

[@ELValenin]

@@S.McCall_ICNPro an all aluminum chassis bends like crazy, what you really need is parts that need to be stiff (chassisplate, shock tower, motor mount etc.) from aluminum and parts that can be a little less stiff from high quality nylon plastic, it's be muuch more durabl that way.

[@codymartinson9518]

Nice design and excellent photography. I see you used a switch in the front of the cab to make the drive motors go in opposite directions. Very good build. I'm surprised at the speed.

[@DRAKOH2008]

Great model, but after assembly and tests revealed a lack of rear suspension: if you do a few times back and forth movement, the central axis of the falls .. need to strengthen this part of the ball joint in Crawlers (9398)

[@madoca1977]

Thank you for building! I just fixed the problem. Now you can see updated parts list and instructions.

[@DRAKOH2008]

madoca1977 Thank you! I think you can do a little video: 2.1 update :)

[@DesignJunkie58]

DRAKOH WHAT IS THE GEAR RATIO?! 1:1 I think

[@legomasterpl4477]

cool - just started collecting elements - well i will put BUWIZZ to it ;)

[@legotechnicgarage3468]

Nice

[@gsia17]

Cool job , man) I change my opinion about L motor in better side.

[@robertocanazza2103]

Great!! I'm making the list of the parts to order!! What kind of tyre have you used? 54120 in front and for the rear?

[@zerrpp69]

6 years for your first like

[@mikaelslegotechnics6989]

Hey madoca i need some help how can ypu make those back l motora go same way with 1 receiver slot??? they always turn other ways for me??

[@jeannewham4655]

Use a power functions switch

[@zerrpp69]

@@jeannewham4655 1 year for your first like

[@zerrpp69]

3 years for your first like

[@scottfowler1773]

sorry i cant find what you said i should look for.link on the description??????

[@DesignJunkie58]

This looks too much like your first buggy but with bigger back tires and different motor orientation? :)

[@FG-vp6id]

How you do that in the back the two motors rotate the same way? For me its the opposite and it starts circleing.

[@connortroy5321]

Forza3 gamer452 use the power functions switch to invert one of the motors

[@user-mw2gi2pr7j]

compare to blue lightening buggy, which is better?

[@ironbullet9956]

Nice but ıt will we better if you turn this 4*4

[@S.McCall_ICNPro]

Sorry to bump this video, but Madoca, I have built a MOC which draws inspiration from this. I have given you credit where it's due in my video. I look forward to hearing your thoughts and hope you enjoy it. :)

[@madoca1977]

Your buggy looks cooler, and performs much better! Thanks for sharing:))

[@S.McCall_ICNPro]

madoca1977 Wow, thanks! That means a lot coming from one of the best builders I know of. When will your next MOC be published? :)

[@madoca1977]

I'm building a new MOC but it will take some time. Maybe in February... please wait.

[@S.McCall_ICNPro]

madoca1977 I'll definitely be looking out for it. I'll be starting the building process of my next MOC within the next few days. Hopefully it goes well.

[@xxthe_white_tigerxx7338]

at first sorry for my very very bad english at second do it also drive with the other batterieboxes? ???????????????????????

[@2LegoOrNot2Lego]

Yes, it really is lightweight and extremely agile. Nicely done!!! How on earth do you follow a driving vehicle so smooth? I really wonder :-) Somewhere at the end of the movie I mean!

[@OSUHARDING1ATECHNICEXPERIENCE]

Go Pro camera with headgear???

[@2LegoOrNot2Lego]

OSUHARDING1 - A BRICK EXPERIENCE Perhaps, but it is so steady and with a walking "human" I suppose it won't be that steady...

[@joebananas1088]

bravo! so baut man lego: einfache technik, riesen pereformance! wer braucht allrad, wenn eine starre hinterachse mit 2 direkt angebrachten motoren + seperat aufgehaengte vorderraeder mit grossem federweg so eine wirkung haben im gelende?! ;-)

[@samduude123]

Does the use of a switch slow down the motor it is being connected to?

[@S.McCall_ICNPro]

Nope, just reverses the polarity (it's called a polarity switch) and therefore the direction the motor rotates.

[@scottfowler1773]

hello!!!!! my second build by you i have built like it very much cant figure out how to fix back axle from comming off with the slightest bumbs.I need some more pictures of what you did to fix the problem.like i said this is my second build ever.Please help.

[@madoca1977]

Hi, you can see all pictures in building instruction, which was made for the fixed version. Check the link on the description.

[@scottfowler1773]

not really good with computers where can i find that exactlly

[@scottfowler1773]

link on the description where exactlly????

[@user-mo6rk9nx5e]

Make a tutorial

[@Tokatt]

in the rebrickable parts list there is a switch needed what is that for please if it has no lights?

[@S.McCall_ICNPro]

The switch reverses the direction of one of the drive motors so that they both rotate in either the "forwards" or "backwards" direction relative to the car. When they do this, you will notice that one will rotate clockwise while the other rotates counter-clockwise (relative to each individual motor to achieve the desired effect. It's just because they're mounted facing away from each other really.

[@Tokatt]

thank you kind Sir :-)

[@S.McCall_ICNPro]

Tokatt You're most welcome, other kind sir. :P

[@Tokatt]

yeyyyyy friends on da net

[@muddassarkhanjan4258]

plz make a tutorial

[@connortroy5321]

he has instructions in desc

[@tydodozgor432]

Instruction

[@kimmax2009]

ты иусский?

[@kimmax2009]

русский*