| tnttoytrucks.com | 
          

| Version #1  -  1946 | 
          




| The white waxed string  passed through a small hole drilled in the wheel shaft - which frequently broke at this weakened point.  | 
          

| Another feature found only  on Version #1 bucket loaders was this spring-loaded chain tensioner.  | 
          

| The tension arm for the  tracks was also spring-loaded on Version #1 toys.  | 
          

| The bucket tower lift arms  were riveted to the wheel shaft flange.  | 
          
| Version #2  -  1947 | 
          



| Note that the tower lift  arms are connected by a shaft in place of the rivets used in 1946.  | 
          

| The spring-loaded track  tension arm used in 1946 was omitted in favor of an arm that was simply spot-welded in place.  | 
          

| The spring-loaded chain  tensioner was also omitted for 1947.  | 
          

| The hole for the chain  tensioner shaft was never eliminated on later production models.  | 
          
| #2001 Barber-Greene |