Dozer · specs & buyer's guide
Cat D8T Dozer Price Guide
The Cat D8T at a glance — full manufacturer specs, buying guidance, what it's used for and what drives its resale value. Verified used-price ranges publish here as our data clears the sample-size gate.
We don't have a verified used price range for the Cat D8T right now.
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The D8T is the mainstream heavy dozer of Australian mining and bulk earthworks, sitting a class below the biggest pit machines but well above general civil gear. Typical buyers are mining contractors, large civil firms and quarry operators pushing production dirt or ripping rock. Used examples are almost always set up with a semi-universal blade and single-shank ripper, and many come out of mine fleets with full guarding, fire suppression and the paperwork to match. Supply skews to the eastern mining states, and the price spread is unusually wide: tired high-hour units trade at a fraction of what late-model, low-hour or rebuilt machines fetch. Undercarriage condition, ripper wear and rebuild status matter more than build date, so component hours and service history are the first things to check.
What a Cat D8T is used for
The Cat D8T is a heavy bulldozer for mining, quarry and major civil earthmoving, including ripping hard ground.
- Mass earthworks and bulk push
- Mining and quarry dozing
- Ripping rock and hard ground
- Land clearing at scale
- Major civil site formation
What Moves the Price
Undercarriage remaining
Undercarriage is the price-maker on tracked gear: a machine at high remaining percentage is worth dramatically more than the same unit run down to steel.
Rippers & blade spec
Multi-shank rippers and the right blade for the class widen the buyer pool and lift the price — bare-back dozers sell to fewer bidders.
Mining & fleet auctions
Bulk fleet and mine-site disposals set the floor. Civil-spec machines with history recover a clear margin over auction pricing.
Powertrain hours
An engine or final-drive rebuild is a six-figure conversation on big dozers — buyers price component hours before anything else.
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Pre-purchase inspection checklist
The checks that separate a good buy from a money pit — undercarriage percentage, final drives, powertrain hours and service history. Requests are reviewed and emailed manually.