Skip to main content


  • 3512 - Land Mechanical Engines


Cat 3512 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.The ideal application for the 3512 engine is mechanical drive for land drilling rigs.3512 engines, with ratings: 761-1342 bkW (1020-1800 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.

Minimum Rating
761 bkW
Maximum Rating
1342 bkW
Rated Speed
1200 r/min
52 l


Related Materials
File Format Size
3512 LAND MECHANICAL pdf 393.66 KiB


Standard Equipment
Minimum Rating 761 bkW
Maximum Rating 1342 bkW
Emissions Non-certified
Rated Speed 1200 r/min
Bore 170 mm
Stroke 190 mm
Displacement 52 l
Aspiration Turbocharged-Aftercooled
Governor and Protection W3161
Engine Weight - Net Dry 5204 kg
Rotation from Flywheel End Counterclockwise
Oil Change Interval 500
Flywheel and Flywheel Housing SAE No. 00
Flywheel Teeth 183
Standard Equipment
Minimum Cooling System - Engine Only 157 l
Standard Equipment
Length 2675 mm
Width 1702 mm
Height 1720 mm