rand robinson
kr2s
kr-2s
kr2
kr1
kr1
kr2










KR2S

cad
Darren & Hardy's KR2S Project

Workbench


I had costed the construction of a 14 feet long bench at around $350.  Not wanting to spend that much, I kept my eyes and ears open for any prospects.  Soon enough Hardy, spotted 2 work benches being thrown out at his local timber yard.  Both were identical at 3 feet wide and 18 feet long and the yard was happy for us to just take them away.
 
rand robinson A car trailer was quickly hired, both benches were loaded and now one of them lives in Hardy's workshop and the other in my garage.
As you can see, the bench overhung the front and back of the trailer by 3 feet.
Once backed into the garage, I had to use the winch on the front of the trailer to slide the bench off the back by passing the wire underneath and hooking it onto a timber cross member half way down the bench.  All that was left to do was crank like mad and off it slid after driving the car forward.
rand robertson The workbench need to be "worked" a little before it would be ready to build my KR2S on.  The guys at the timber yard had pumped the odd nail or two into the chipboard top with their nail guns and thus the underside looked like a Yogi's nail bed.
rand robonson I eventually belted and pulled out over 300 3" & 4" nails.
rand robinsen At 18 feet in length, the workbench was too long for what I needed and for my single car garage so I cut 3 feet off the end and turned the offcuts into another 3' x 3' bench.
homebuilt plane I boxed out the ends and screwed down a new top of 22mm red tongue chipboard flooring.

There you have it.  Two benches for less than $150.
kit plane As I had to economize with space in a single car garage, I chose to build the workbench the width of the chipboard.  Come time to lay out the second side of the fuselage, I added a "wing" which will be removed later on.  All I did was secure framing pine to the edge of the workbench as well as steel shelving brackets then add a 10" wide piece of chipboard.  It's as solid as a rock.
kr loft The fuselage is almost finished and I need to get it out of the way so I have room to build spars and the like.  There was no room at the front, back or side of the garage but I figured there was room above.  So I built what I call the "loft".  
kr2 loft It has been constructed out of scrap hardwood from my parent's house.  The uprights are screwed into the side of the bench and the rest is held together with nuts, bolts and washers.  The bolts slide out of the diagonals and allow the loft to lower into a position.  This makes it a piece of cake to put the fuselage on.
kr2s loft The edge blocks stop the fuselage from sliding off as I raise the loft into final position.  The uprights have 4 holes drilled in each at equal distances.  This lets me move one end up a little, slide a bolt in and then move the other end up.  In less than two minutes the fuselage has inched its way to the top and I now have all this room on my work bench and plenty of head room.
kr2s loft Time has come to fix the center spars and horizontal stabilizer into position, however the "loft" arrangement wasn't going to lend itself to centering the bench in the garage and getting the KR down.  I have made some really straight forward "stilts" so now the KR sits high enough off the bench so I can build wings underneath.  The KR rear naturally sits lower so the tail doesn't touch the roof.
kr2s loft Both "stilts" rotate down, bringing the KR to bench level.
golf buggy Today was bright and sunny and I wanted to work outside. So I strapped a golf buggy under the KR and used some pine as ramps.  It's pretty easy to roll on and off the bench but then there is no engine hanging off the front just yet.