Machines Articulated Trucks Asphalt Pavers Backhoe Loaders Cold Planers Compact Track and Multi Terrain Loaders Compactors Draglines Drills Electric Rope Shovels Feller Bunchers Forest Machines Forwarders Harvesters Highwall Miners Hydraulic Excavators Hydraulic Mining Shovels Industrial Loaders Knuckleboom Loaders Material Handlers Motor Graders Off-Highway Trucks Pipelayers Road Reclaimers Skid Steer Loaders Skidders Surface Mining – Belt Systems Telehandlers Track Loaders Track-Type Tractors Small Track-Type Tractors D3K D3K2 D4K D4K2 D5K D5K2 Large Track-Type Tractors D10T D11T/D11T CD (Tier 2 Equivalent) D11T/D11T CD (Tier 4 Final) D8T D8T (Tier 4 Interim/Stage IIIB) D9T Medium Track-Type Tractors D6K D6K2 (Tier 4 Interim/Stage IIIB) D6N D6N (Tier 4 Interim/Stage IIIB) D6T (Tier 4 Interim/Stage IIIB) D7E D7E (Tier 4 Interim/Stage IIIB) Waste Handling Track-Type Tractors D10T WH D6N WH D6T WH D6T WH (Tier 4 Interim/Stage IIIB) D7E WH D7E WH (Tier 4 Interim/Stage IIIB) D8T WH D8T WH (Tier 4 Interim/Stage IIIB) D9T WH Underground – Hard Rock Underground – Longwall Underground – Room & Pillar Underground Mining – Belt Systems Wheel Dozers Wheel Excavators Wheel Loaders Wheel Tractor-Scrapers