The Classic Machinery Network

A 631D would be my vote.

The spoked idlers certainly don't help in the looks dept.

I believe ALL D7F series had the 6 cyl D333cT/3306T. I have the same book that Bruce quoted from and it is in error showing the 92E as D339T. The early 7F's got a bad name for transmission problems as it used the same transmission as the 7E and it didn't cope well with the higher revving 6 cyl. (ref...

Great pics Craig.......

I'm fairly certain the machine pictured is a 977L not a 955.

Here's a couple of pics of a 988A with the Dystred track arrangement.

Quad, you are so lucky being able to import a machine with all that dirt on it...if a machine comes into Australia with that much dirt on it the quarantine authorities send it straight back where it came from!..at the owners expense of course.

Nice pics Roly.
613's have probably made more money for chiropractors than anyone else! . A nice ride NOT! Also the early ones always felt underpowered @ 150h.p.

jcb3cMk3 wrote:This is one of my favourite machines. 10yrs ahead of Caterpillar and Komatsu. Beautiful lines.

It looks butt ugly to me!....(runs for air raid shelter).....

Really handy in those tight spots..