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  • 3512C - Land Mechanical Engines
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Cat 3512C (HD) engines set the standard in the drilling industry. For many years the 3500 has been the preferred choice by drillers due to their high performance, durability, and reliability in the oilfield while maintaining low emissions.The ideal application for the 3512C (HD) engine is mechanical drive for land drilling rigs.3512C (HD) engines, with ratings: 932-1100 bkW (1250-1475 bhp) @ 1200 rpm meet U.S. EPA Non-road Tier 2 equivalent and CARB Tier 2 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

Minimum Rating
932 bkW
Maximum Rating
1100 bkW
Rated Speed
1200 r/min
59 l


Related Materials
File Format Size
3512C HD LAND MECHANICAL ENGINE 932-1100 bkW (1250-1475 bhp) 1200 rpm pdf 546.94 KiB


Standard Equipment
Minimum Rating 932 bkW
Maximum Rating 1100 bkW
Emissions U.S. EPA Non-road Tier 2
Rated Speed 1200 r/min
Bore 170 mm
Stroke 215 mm
Displacement 59 l
Aspiration Turbocharged-Aftercooled
Governor and Protection ADEM A3
Engine Weight - Net Dry 5423 kg
Oil Change Interval 500
Rotation from Flywheel End Counterclockwise
Flywheel and Flywheel Housing SAE No. 00
Flywheel Teeth 183
Standard Equipment
Minimum Cooling System - Engine Only 157 l
Standard Equipment
Length 2682 mm
Width 1791 mm
Height 2019 mm