3512 Land Mechanical Drilling Engine
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.Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512 engines, with ratings: 761-1342 bkW (1020-1800 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.
Specifications
Equipment
Units:
Engine Specifications
Maximum Rating
1800 BHP
1342 bkW
Emissions
Non-certified
Displacement
3158 in³
52 l
Minimum Rating
1020 BHP
761 bkW
Bore
6.69 in
170 mm
Stroke
7.48 in
190 mm
Rated Speed
1800 r/min
1200 r/min
Aspiration
Turbocharged-Aftercooled
Governor and Protection
W3161
Engine Weight - Net Dry
11462 lb
5204 kg
Rotation from Flywheel End
Counterclockwise
Oil Change Interval
500
Flywheel and Flywheel Housing
SAE No. 00
Flywheel Teeth
183
Capacity for Liquids
Minimum Cooling System - Engine Only
41 gal (US)
157 l
Dimensions
Length
105.3 in
2675 mm
Width
67 in
1702 mm
Height
67.7 in
1720 mm
Standard Equipment
Air Inlet System
Control System
Cooling System
Exhaust System
Flywheel and Housing
Fuel System
Instrumentation
Lubrication System
Mounting System
Power take-offs
Protection System
Starting System
General