- Small Tracked Dozers (D3-D5 class): Compact machines used for residential land clearing, landscaping, small subdivision work and rural property maintenance. Popular brands include CAT, Komatsu and John Deere.
- Medium Tracked Dozers (D6-D7 class): Versatile machines for road construction, commercial earthworks, dam building and general civil works.
- Large Tracked Dozers (D8-D11 class): Heavy-duty machines for mining, large-scale earthmoving, quarry operations and major infrastructure projects. Common brands include CAT, Komatsu, Liebherr and John Deere.
- Wheel Dozers: Rubber-tyred dozers used for stockpile management, landfill operations and applications requiring faster travel speeds between work areas.
- Swamp Dozers: Specialist machines fitted with extra-wide tracks for working in soft, boggy ground conditions common in northern Australia and coastal areas.