The skids on the first one don't look that steerable maybe the steering wheel acted on a 3 way valve sending more steam to one wheel than the other and wheels rotate on stubs rather than solid axle, sort of primative skid steer.
At least the Lombard haulers had the sense to fit a diff and front wheels for summer use.
Talking of Lombards and not trying to go off topic, this has got to be more fun than sitting behind a loco goping round and round, he also has some other videos of interesting logging subjects.
Edited By JasonB on 01/09/2016 14:16:20
Edited By JasonB on 01/09/2016 14:16:50