I know very little about these vintage offroad rigs -- I'm willing to take your word for it, esp. because the 'dozer attachment has the BE plate on it, not the chassis.

__________________
Regards,
Al S.
NissanDiesel
----------
1999 E300 (W210, OM606.962 turbodiesel),green.
1975 W115 300D (sold 1998)
1982/1981/1983 Nissan Maxima diesels w/LD28 Six (all sold)
1983 Nissan Sentra diesel CD17 (gave away in 2010)
Many 1981-82 Nissan 720 diesel pickups SD22 (all gone)