The truck bed is mine. I really did not like a dump truck with a tail flap and I wanted it to hold something round without falling out. The bucket is made out of 1/2 maple and is re-enforced with oak dowels. The tipping mechanism was either going to make or break this project. The Wood Magazine has a stay that falls down with tipped and has to be manually put back to lower the bed. This is a major fail in my eyes. It is all about the dump and go. The other dump truck tipping method; well lets just say I made two of them and both are sitting broken in the toy room because I am tired of fixing them. So I came up with this method.
It is all 3/4 inch material so I am not too worried about it breaking. The piece mounted to the chassis is 1 inch tall which gives me the clearance to dump. It is also bored slightly bigger than a 1/4 dowel. The bucket and chassis are doweled together. None of the pictures show it, but there is a lip on the back of the bucket to hold things in. The angles are there for aesthetics and I think I did pretty good with the overall look.
Here are some of the upgrades that I did to this design where I think the other designs fell short.
Things that I did not incorporate in my design:
Smokestacks! These are the weakest part of the trucks. They break off leaving part remaining and make the truck look broken. I also left out the mechanical fasteners that Wood Magazine use to tie everything together. After finding an acorn nut in my son's nose I am a little paranoid about them. Even when they are glued on the threaded rods kids find a way to take them off. I used all doweled construction.
So what did this did to me.
I have always wanted to design my own line of trucks. This would be the first. However this is not the design direction that I want to take. This will be a unique build and may not be reproduced. This pointed me in a direction that I want to do. I want to create a mid range line of trucks for the ages 3-7. I have the group of toys younger than that and Wood Magazine has the group older. I want to be able to make these out of standard lumber with basic equipment. It will not have the frills of the Wood Magazine but will be more functionality than the basic set I first built. I don't know when I will get to it but at least I have a direction now.