Go Back   RCCrawler Forums > Scale Rigs Brand Specific Tech > Vaterra Scale Rock Crawlers > Vaterra Twin Hammers
Loading

Notices

Thread: Noah's Twin Hammers speed test crawl test

Reply
 
LinkBack Thread Tools Display Modes
Old 02-12-2013, 01:41 PM   #1
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Noah's Twin Hammers speed test crawl test

I got it today










Last edited by noahzhou; 02-13-2013 at 12:17 PM.
noahzhou is offline   Reply With Quote
Sponsored Links
Old 02-12-2013, 05:39 PM   #2
Newbie
 
Join Date: Jan 2012
Location: Clarks Summit
Posts: 31
Default Re: Noah's Twin Hammers

Thanks for the comparison pics! :-)
deftony is offline   Reply With Quote
Old 02-12-2013, 05:54 PM   #3
Rock Crawler
 
Join Date: Oct 2011
Location: Vertical Junkie
Posts: 945
Default Re: Noah's Twin Hammers

Got a width on the rear axle..? Looks skinny...!
scottanthony is offline   Reply With Quote
Old 02-13-2013, 11:42 AM   #4
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Re: Noah's Twin Hammers

used Garmin gps to test speed with the stock motor、battery、ESC



the speed of low gear ratio is 16.6km/h



high gear ratio is 27.7km/h

noahzhou is offline   Reply With Quote
Old 02-13-2013, 12:16 PM   #5
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Re: Noah's Twin Hammers

crawl test video

2013 02 13 Twin Hammers Crawl Test - YouTube

Last edited by noahzhou; 02-13-2013 at 12:25 PM.
noahzhou is offline   Reply With Quote
Old 02-13-2013, 01:11 PM   #6
Pebble Pounder
 
Join Date: Jan 2013
Location: Between a rock & a hard place in North Texas
Posts: 105
Default Re: Noah's Twin Hammers speed test crawl test

Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
LGrocks is offline   Reply With Quote
Old 02-13-2013, 01:21 PM   #7
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
Using front locker instead of differential may be better
noahzhou is offline   Reply With Quote
Old 02-13-2013, 01:43 PM   #8
Newbie
 
Join Date: Dec 2009
Location: Cleveland
Posts: 38
Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Thanks for the video.

Looks like it's hard to keep a slow steady crawl and could beneifit from a 35T motor. At least for getting better crawlability.
If you have one laying around, throw an Axial 27 turn motor in and find a happy medium?
benny_wiskas is offline   Reply With Quote
Old 02-13-2013, 02:05 PM   #9
Pebble Pounder
 
Join Date: Jan 2013
Location: Between a rock & a hard place in North Texas
Posts: 105
Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by benny_wiskas View Post
If you have one laying around, throw an Axial 27 turn motor in and find a happy medium?
Hmmm...Good idea. Have a 27T Axial and a 35T Tekin "laying" around. Time to do some testing.

Last edited by LGrocks; 02-15-2013 at 07:45 PM. Reason: sp
LGrocks is offline   Reply With Quote
Old 02-13-2013, 02:17 PM   #10
Newbie
 
Join Date: Dec 2009
Location: Cleveland
Posts: 38
Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by LGrocks View Post
Hmmm...Good idea. Have a 27T Axial and a 35T Tekin laying around. Time to do some testing.
I'm kinda between those two options with an ESC that's 3s capable.
benny_wiskas is offline   Reply With Quote
Old 02-13-2013, 06:07 PM   #11
Rock Crawler
 
Join Date: Sep 2012
Location: Roxborough, CO
Posts: 522
Default Re: Noah's Twin Hammers speed test crawl test

Steering looked really weak as well as the crawl ability seems less than what I was expecting. At least for what I was hoping for with a "low" gear. Not bashing - I just know that would have been cake with my current rigs.
Thanks for the vid - more info for my decision matrix!
B94Cast is offline   Reply With Quote
Old 02-13-2013, 06:23 PM   #12
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Re: Noah's Twin Hammers speed test crawl test

Quote:
Originally Posted by B94Cast View Post
Steering looked really weak as well as the crawl ability seems less than what I was expecting. At least for what I was hoping for with a "low" gear. Not bashing - I just know that would have been cake with my current rigs.
Thanks for the vid - more info for my decision matrix!
The bec output is only 1A max. so you can image the servo strength
noahzhou is offline   Reply With Quote
Old 02-15-2013, 06:53 PM   #13
Pebble Pounder
 
Join Date: Apr 2010
Location: Allendale
Posts: 184
Default Re: Noah's Twin Hammers speed test crawl test



my friends and mine


Last edited by noahzhou; 02-15-2013 at 07:07 PM.
noahzhou is offline   Reply With Quote
Old 02-15-2013, 10:10 PM   #14
Rock Crawler
 
Join Date: Oct 2011
Location: minot
Posts: 923
Default Re: Noah's Twin Hammers speed test crawl test

im anxious to see how that 27t goes...
elsewhere is offline   Reply With Quote
Reply



Noah's Twin Hammers speed test crawl test - Similar Threads
Thread Thread Starter Forum Replies Last Post
Bill's Twin Hammers northernerbill Vaterra Twin Hammers 58 03-23-2013 07:07 AM
Twin Hammers are in!!! tunnalram North Dakota 0 02-11-2013 04:08 PM
Twin Hammers Shipping! Rock Concepts Vaterra Twin Hammers 32 02-08-2013 06:13 PM
Twin Hammers Rock Concepts Videos! 4 01-31-2013 02:50 PM
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -6. The time now is 12:02 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO ©2011, Crawlability, Inc.
Copyright 2004-2014 RCCrawler.com