Currently I'm 22 and in my 4th year HET and I love my job. You'll have to be willing to do some bitch work and put up with bullchit (it's everywhere, doesnt matter where you work, some are worse than others) but it's a great career choice IMO. Depending on where your working you can make 80-100k a year plus benefits (in Edmonton, fort mac is way more). My suggestion to you is to stick to the offroad side of the trade and if you can, work for a dealer or large construction company. They usually have better pay and benefits. And you get to play with some cool equipment When you are signed up,make sure you go for the 4 year program and not just the three year. No sense in limiting yourself.
Another thing is tools, spend the money and buy quality tools. Your gonna be earning your living with them, don't skimp on them. Be prepared to spend a good chunk of cash on them.
School isnt that bad, apply yourself, do your work and you'll be fine. Dont let other guys lead you to believe that you won't use your brain in the trade. Wait until you get into third year school and start playing with hydraulics and figuring them out. It's pretty cool stuff and challenging. Being able to troubleshoot and diagnose problems correctly is what separates a good and bad tech. Also when an old timer or someone with experience has their mouth open, pay attention and listen.
Hope this helps!
Any more questions shoot me a pm!
like he said if you can wrap your brain around the new electronics, multiplexing, etc and hydraulic systems and all you will do great. and hardley ever get really dirty.
problem with machines now adays is 1 wire corrodes a bit and it can shut down the whole unit. and if you have no idea or dont understand the system you can spend weeks and thousands of dollars trying to find the issue. if you have agood understanding of how electrical works you fix it fast and cheap, customer and employer both like you.
small ex. of a issue i expierienced customer turns left all lights flash told the techs the first day it was a signal light, they ripped apart entire interior of unit , wiring harness, unplugged all the lights they said still didi it , replaced siganl stat, 2 weeks of fuggin around with it, ended up being left front signal light filament half broke off shorting the 2 circuits together. i had a good laugh over that one. customers bill was 6500.00 to replace 1 signal light. i think they are still fighting over it. lost their customer and the billed time because they didnt want to listen/think about what they were doing and what the problem was.