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Search: Posts Made By: pumptech
Forum: Construction Equipment 01-12-2012, 03:54 PM
Replies: 43
Views: 25,422
Posted By pumptech
Re: Liebherr R954C

Nice start,looking forward to this !!
Forum: Highway Trucks and Trailers 01-10-2012, 05:22 PM
Replies: 55
Views: 25,305
Posted By pumptech
Re: Aeromax Rotating Wrecker

Good price on that esc ,let us know how it works out for you.
Looks like the new motor for the boom should do the trick.
Forum: Construction Equipment 01-01-2012, 09:16 AM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Well, need to order 3 more servo's for the rams for the boom/bucket.Been working on the rear plastic section ,getting the battery in,it fit like a glove.
Cut out some the unneeded plastic to make...
Forum: Construction Equipment 12-31-2011, 12:01 PM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Thanks doodlebug
Little update on the loader got the motors in and installed,have some more wheels with better grip I may use but the rims need some mods.
Few more pics of the finshed metal work...
Forum: Highway Trucks and Trailers 12-30-2011, 06:44 AM
Replies: 55
Views: 25,305
Posted By pumptech
Re: Aeromax Rotating Wrecker

Sorry to hear your having problems with the motor,I looked around on robotmarket place didn't see any over 50 to 70 oz of torque for the copal motor,what is the ID of the square tubing,would...
Forum: Construction Equipment 12-24-2011, 09:43 PM
Replies: 27
Views: 17,731
Posted By pumptech
Re: bruder trackloader conversion

The Screwdrives are just simulated hydraulics for the boom/bucket.
The Mini metal motors are for the drive sprockets.
Forum: Construction Equipment 12-24-2011, 07:00 AM
Replies: 27
Views: 17,731
Posted By pumptech
Re: bruder trackloader conversion

Hey thanks Shaunjr
Well,there wasn't really to many parts needed to convert it,depends on how you want to do your drive sprockets,brushed motors or servo's ,and your hydraulics.
I used homemade...
Forum: Construction Equipment 12-23-2011, 09:42 PM
Replies: 251
Views: 107,649
Posted By pumptech
Re: Volvo EC300D

X 2 on dirtpushers9 comment!
Awesome build skills,Looking forward to seeing her digging:):D
Forum: Electronics tech 12-20-2011, 06:34 AM
Replies: 6
Views: 3,296
Posted By pumptech
Re: servo problems!!

I have a Tactic 4 channel transmitter/receiver ,something happened to channel two on mine,other channels work,have tried different servo's on channel two ,is it possible for a channel to just burn...
Forum: Construction Equipment 12-14-2011, 08:59 AM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Thanks chaseracer,still have a long way to go with it,thanks again.:)
Forum: Construction Equipment 12-13-2011, 07:15 PM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Well , getting a little futher with the loader,got the rear axle mounted up,thought about using one servo with a linkage,thought about it some more,decided to try screwdrives,works well,took apart...
Forum: Construction Equipment 12-10-2011, 10:49 PM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Well,little update on the loader,been working on the swivel for the middle,rear section,now on to mounting the rear axle.Forgot to take a pic of the bottom of the model,but have metal tied in to the...
Forum: Highway Trucks and Trailers 12-08-2011, 09:04 PM
Replies: 55
Views: 25,305
Posted By pumptech
Re: Aeromax Rotating Wrecker

Good looking build ,Scott ,great work so far,looking forward to seeing how you build the boom,keep the pics coming:D
Forum: Construction Equipment 12-08-2011, 08:33 PM
Replies: 112
Views: 48,605
Posted By pumptech
Re: PFB's Vario JD 850D

Hey PFB
I know i'm late,but congrats on your purchase of the JD excavator,enjoyed the vid,hope to see some more soon.Very nice model
Have fun:D
Tommy
Forum: Welcome New Members 12-08-2011, 07:54 AM
Replies: 12
Views: 2,830
Posted By pumptech
Re: New guy from PA

Hey Scott,welcome aboard !! :D
Forum: Construction Equipment 12-08-2011, 06:38 AM
Replies: 22
Views: 10,422
Posted By pumptech
Re: rc bruder excavator

Hey Mike
Was glad to help:) drop a pic of it in the all tracked equipment thread.
Looking forward to seeing some more vids of it.
Tommy
Forum: Construction Equipment 12-07-2011, 11:06 PM
Replies: 22
Views: 10,422
Posted By pumptech
Re: rc bruder excavator

Hey Mike,very cool excavator,the linear rams work perfect,nice and smooth.
Awesome job on it.:D:D
Forum: Construction Equipment 12-03-2011, 12:25 PM
Replies: 251
Views: 107,649
Posted By pumptech
Re: Volvo EC300D

Just watched the vid of her swinging around,looks awesome,keep up the great work:D
Forum: Construction Equipment 12-02-2011, 05:57 PM
Replies: 208
Views: 115,050
Posted By pumptech
Re: Unit Cable Hoe

Wow! Thats a really nice looking cable hoe,thanks for sharing that pic 9W:)
Luv your cablehoe Smallhaul ,very cool build!!!:)
Forum: Construction Equipment 12-01-2011, 07:18 PM
Replies: 1
Views: 2,515
Posted By pumptech
Re: Just some work I've done

Very nice excavator you have,awesome job on the thumb,looks like it works great:D
Forum: Construction Equipment Tech 12-01-2011, 12:19 PM
Replies: 5
Views: 3,874
Posted By pumptech
Re: Audio jack for slip ring?

Thanks guys, hey jensr thanks for the info,didn't know that about the stereo/mono plug. May have to swing by radio shack and take a look ,do some experimenting with it,my bruder excavator may be a...
Forum: Construction Equipment Tech 12-01-2011, 07:54 AM
Replies: 5
Views: 3,874
Posted By pumptech
Audio jack for slip ring?

Hi all ,was watching this vid,around the 30-35 sec mark,that looks to be a audio jack ,just wandering it that was what it was,and if that would work for a slew ring for a bruder conversion mabey....
Forum: Construction Equipment 11-29-2011, 07:09 PM
Replies: 251
Views: 107,649
Posted By pumptech
Re: Volvo EC300D

Reds my favorite color:D
I must say ,outstanding job your doing on the excavator,your skills are amazing.
Great build ,coming along nicely.:)
Keep the pics coming!!
Forum: "Show us" 11-23-2011, 10:56 AM
Replies: 33
Views: 48,116
Posted By pumptech
Re: Show us your tracked equipment here

Bruder excavator redesigned boom
Forum: Construction Equipment 11-21-2011, 10:27 PM
Replies: 48
Views: 23,416
Posted By pumptech
Re: Bruder Liebherr loader build

Well,I had a little setback on the boom, wasn't going to reach max hieght, the way I was going with it,with the servo incased in the front portion,had to come up with plan B ,reverse it ,put the...
Showing results 251 to 275 of 358

 
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