 | | Re: Ursine cub II
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(...) Now I got ya.. I was thinking you were referring to some obscure anime I might have seen in the distant past! I had a friend help me with the original 3 Ursine Cubs which were made out of 2 recon mechs and 1 red planet protector, and mama bear (...) (21 years ago, 1-Jul-05, to lugnet.build.mecha, FTX)
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| | Re: 8421 first impressions
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(...) As far as I understand it, having had a chance to chat with the set designer in Billund during the inside tour, the "buggy" motor is cheaper than the smaller one you are referring to. The buggy motor uses a conventional iron cored armature (...) (21 years ago, 1-Jul-05, to lugnet.technic)
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| | Re: 8421 first impressions
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On Fri, July 1, 2005 10:17 am, Gyl said: (...) I replaced the single pair of pneumatic cylinders with two pair of pneumatic cylinders. It's a very easy change (except for securing the two cylinders end-to-end) That allows the boom to hold much more (...) (21 years ago, 1-Jul-05, to lugnet.technic)
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| | Re: 8421 first impressions
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Yes. When I built the crane, I had the same problem. This can be fixed however. All you have to do is attach the extra tubes. (21 years ago, 1-Jul-05, to lugnet.technic)
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| | Re: 8421 first impressions
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(...) Thanks for the info. Still, I don't see the need to use this motor in the 8421. It only uses one motor, and it is not a very demanding application. They could have used the minimotor easily. It would have been smaller and less expensive, and (...) (21 years ago, 1-Jul-05, to lugnet.technic)
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