Key chains

John Deere 6920 keyring. The tractor is made of metal. 

Massey Ferguson 8S.265 key ring. Metal tractor. Wheels do rotate but the frontaxle does not steer.

The wheels do rotate but the frontaxle does not steer

wheels do rotate but the frontaxle does not steer.

Komatsu D61EX bulldozer. Does not move, all made of metal.

Mercedes Benz Actros by Bruder. The truck is made of metal. The bed can tip, the gate opens.
The drawbar can be taken of and be replaced with a ring to use it as a keyring.

The wheels do rotate but the wheels don't steer

Claas Quantum forage wagon keyring. The wheels rotate, all other parts are fixed.

The wheels do rotate, but the frontaxle does not steer.

Deutz TTV 1160 keyring. The wheels do rotate.