Trending now

Champion infrastructure projects celebrated

Fixing the system

Titan buys NZ Cranes

Crane safety top of mind

Right machine wrong timing 

Reform must not put water infrastructure on pause

Young leaders and training excellence celebrated

Civil contractors demand certainty

Celebrations all round

Norwood teams up with XCMG

Tag : Caterpillar 639D specifications

CaterpillarClassic MachinesContractor

Right machine wrong timing 

Contractor Mag
by Contractor Mag
Image: From a Caterpillar promotional spec sheet dated 1979, the businesslike lines of the 639D elevating scraper are very apparent. To the best of my...