Popular Makes and Models

Sigma supply a vast number of bulldozers including CAT D6R and D8R which are fitted with ROPS (roll over protection system) and many of these have good grousers and chains. These dozers can have attachments fitted to them such as a single tooth ripper, a multishank ripper or a winch. These are used in heavy earth moving or quarry projects.
Other Earth Moving Equipment we stock include; track and wheel excavators, wheel loadersbackhoes, swamp buggies, dumpers, telescopic and crawler loaders.