Get 0% for 12 Months or 1.9% for 24 Months1 on qualifying Cat® Work Tool purchases of $1,000 or more when you use the Cat® Card. Offer valid through December 31, 2025.
Browse the full family listing from CAT's product line below.
Cat engines have been the driving force behind the majority of the world’s drilling rigs for years. Cat mechanical drilling engines feature proven reliability and durability, the right power for each application, easy servicing, and low owning and operating costs. Cat land mechanical drilling engines offer a wide range of power for direct-drive equipment from mud pumps to power for the entire drilling operation.
Maximum Rating 1135 BHP
Emissions Non-certified
Displacement 2111 in³
Maximum Rating 900 BHP
Emissions Non-certified
Displacement 2111 in³
Maximum Rating 1800 BHP
Emissions Non-certified
Displacement 3158 in³
Maximum Rating 1475 BHP
Emissions U.S. EPA Non-road Tier 2
Displacement 3574 in³
Maximum Rating 1649 BHP
Emissions Non-certified
Displacement 4210 in³
Minimum Rating 440 BHP
Maximum Rating 595 BHP
Emissions EPA and CARB Non-Road Mobile Tier 3, EU Stage IIIA
Minimum Rating 475 BHP
Emissions U.S. EPA Tier 4 Final, EU Stage V
Maximum Rating 581 BHP
Maximum Rating 700 BHP
Emissions EPA and CARB Non-Road Mobile Tier 3, EU Stage IIIA
Displacement 1100 in³
Maximum Rating 800 BHP
Emissions U.S. EPA Non-road Tier 4 Final
Displacement 1104 in³
Maximum Rating 755 BHP
Emissions U.S. EPA Tier 4 Interim, EU Stage IIIB
Displacement 1104.5 in³
Maximum Rating 1150 BHP
Emissions U.S. EPA Non-road Tier 2
Displacement 1658 in³
Maximum Rating 1050 BHP
Emissions U.S. EPA Non-road Tier 4 Final
Displacement 1648 in³
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