D4D with "water in the oil"

I was flying out of Whitehorse (Canada) this week and I saw this old girl still earning her keep as a tug at the airport! Not the first use I'd think of for a wheel loader, but I guess it works and there are probably plenty of them laying around up there from the mining industry. The cold start (even with the temperature around 10 degrees C) was smokily spectacular - you'd definitely be using ether in mid winter!.

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