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3508B

Land Drilling Engines and Generator Sets

Cat 3508B 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 3508B engine is mechanical drive for land drilling rigs.3508B engines, with ratings: 567-671 bkW (760-900 bhp) @ 1200 rpm meet U.S. EPA Non-road Tier 1 equivalent and CARB Tier 1 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

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Maximum Rating 671 bkW
Emissions Non-certified
Displacement 34.5 l
Minimum Rating 567 bkW

Availability Contact Dealer

FEATURES & BENEFITS

Product Design

- Developed specifically to meet the demands of oil and gas applications- Proven reliability and durability- Robust diesel strength design prolongs life and lowers owning... Read more

Ease of Installation

- Inner-outer base mounting configuration simplifies rig integration - Wide range of attachments enable configuration flexibility - Inner base three-point generator mount... Read more

Advanced Digital Engine Management

- ADEM A3 engine management system provided engine control, monitoring, and protection. Read more

Safety

- E-stop pushbutton on instrument panel - Air shutoff and explosion relief valves available - Configurable alarm, derate, and shutdown set points - Extra alarms, inputs,... Read more

Custom Packaging

For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls,... Read more

Testing

Every Cat engine set is full-load tested to ensure proper engine performance. Read more

Product Support Offered Through the Global Cat Dealer Network

More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and wa... Read more

Over 80 Years of Engine Manufacturing Experience

Ownership of manufacturing processes enables Caterpillar to produce high quality, dependable products Read more

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com Read more

SPECIFICATIONS FOR 3508B

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Engine Specifications
Maximum Rating 671 bkW
Emissions Non-certified
Displacement 34.5 l
Minimum Rating 567 bkW
Bore 170 mm
Stroke 190 mm
Rated Speed 1200 r/min
Aspiration Turbocharged-Aftercooled
Governor and Protection ADEM A3
Engine Weight - Net Dry 4309 kg
Oil Change Interval 500
Rotation from Flywheel End Counterclockwise
Flywheel and Flywheel Housing SAE No. 00
Flywheel Teeth 151
Capacity for Liquids
Minimum Cooling System - Engine Only 103 l
Dimensions
Length 2136 mm
Width 1702 mm
Height 2024 mm

SELECT MODELS TO COMPARE

Land Drilling Engines and Generator Sets

C18 ACERT™

Maximum Rating 563 bkW
Emissions U.S. EPA Tier 4 Interim, EU Stage IIIB
Displacement 18.1 l
Minimum Rating 447 bkW
Land Drilling Engines and Generator Sets

C15 ACERT™

Maximum Rating 433 bkW
Emissions U.S. EPA Tier 4 Interim, EU Stage IIIB
Displacement 15.2 l
Minimum Rating 354 bkW
Land Drilling Engines and Generator Sets

C18 ACERT™

Maximum Rating 597 bkW
Emissions EPA and CARB Non-Road Mobile Tier 3, EU Stage IIIA
Displacement 18 l
Minimum Rating 429 bkW
Land Drilling Engines and Generator Sets

3508C

Maximum Rating 671 bkW
Emissions U.S. EPA Non-road Tier 2
Displacement 34.5 l
Minimum Rating 671 bkW
Land Drilling Engines and Generator Sets

C32 ACERT™

Maximum Rating 1119 bkW
Emissions U.S. EPA Non-road Tier 2
Displacement 32 l
Minimum Rating 597 bkW
Land Drilling Engines and Generator Sets

C27 ACERT™

Maximum Rating 708 bkW
Emissions U.S. EPA Non-road Tier 4 Final
Displacement 27 l
Minimum Rating 597 bkW
Land Drilling Engines and Generator Sets

C15 ACERT™

Minimum Rating 328 bkW
Maximum Rating 444 bkW
Emissions EPA and CARB Non-Road Mobile Tier 3, EU Stage IIIA
Rated Speed 1800 r/min
Land Drilling Engines and Generator Sets

3512

Maximum Rating 1342 bkW
Emissions Non-certified
Displacement 52 l
Minimum Rating 761 bkW
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