Start With Operating Weight
Operating weight (with full fluids and standard blade) determines stability and traction. Heavier machines push harder but also compact ground and cost more to transport.
Engine Power & Drawbar Pull
Net flywheel horsepower tells you raw engine output, but drawbar pull — measured in kN or lb — reflects how much force actually reaches the ground. For severe pushing, drawbar pull matters more than horsepower.
Blade Capacity & Dimensions
Blade capacity (cubic yards or cubic meters) shows the volume moved per pass. Compare blade width and height to your haul road and dump truck sizing.
Undercarriage Specs
Track gauge, track length and shoe width affect flotation and stability. Wide shoes suit soft ground; narrow shoes suit rock and demolition.
Fuel Efficiency & Emissions
Look beyond peak power at fuel consumption per hour and emission tier compliance, since fuel is often the largest lifetime operating cost.
Quick Checklist
- Operating weight vs. transport weight
- Drawbar pull at maximum
- Blade capacity and type (S-blade, U-blade, angle blade)
- Track shoe width options
- Service intervals and filter counts