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Cat 3508 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 3508 engine is mechanical drive for land drilling rigs. 3508 engines, with ratings: 3508 engines, with ratings: 507-846 bkW (680-1135 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.

Cat Specs
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Engine Specifications

Minimum Rating
680 kV·A
Maximum Rating
1135 kV·A
Emissions
Non-certified
Rated Speed
1900 r/min
Governor and Protection
W3161
Engine Weight - Net Dry
9500 lb
Oil Change Interval
500
Rotation from Flywheel End
Counterclockwise
Flywheel and Flywheel Housing
SAE No. 00
Flywheel Teeth
151
Bore
6.69 in
Aspiration
Turbocharged-Aftercooled
Stroke
7.48 in
Displacement
2111 in³

Capacity for Liquids

Minimum Cooling System - Engine Only
27.2 gal (US)

Assembled

Height
67.7 in
Width
67 in
Length
84.1 in