339 dl CAT Excavator

[CAT PUSHER]

Well got around to digging a canal with my new Cat 339 worked about hour a burnt up a bucket servo, tore it down got it out its marked " Tower Pro , MG995 , digi hi speed" so I went Tower hobbies no such listing so I went to my spar horns box so I could order something else but my Futab or Hi tech horns are not the same tooth pattern would anyone happen to know what brand goes with tooth pattern on value adapter , any help THANK YOU

[CAT PUSHER]

Found out what I needed , turn out they are the same as Futab gear , and thats good to know, Cat Pusher

[skeeter]

Glad you figureds it out. I went through similar with the 4200XL excavator. I was worried about it at first, but found the task to be not too bad.

[CAT PUSHER]

I found out something else after replacing the bucket servo , I ran for 50min. and burnt the boom servo out, point being I though it was something I was doing by over loading the bucket servo trying to break out more dirt, I would say now its the cheap servo they use because your not putting that much force on the boom, now the stick yes crowding with the bucket, anyway I'm replacing all with HI TOR.s today.