Industrial

Cat® industrial engines are ready for your application. These engines deliver the unsurpassed reliability, durability, fuel efficiency, and low cost of ownership you have come to expect from Caterpillar. And our world-class product support will never let you down. All this adds up to a powerful advantage for you. Every Cat industrial diesel and gas engine comes with 75 years of engine experience. Our world-class product line of high-speed and medium-speed industrial engines in a wide range of applications offer power solutions for the most demanding installations and the harshest environments. With power options from 8.2 to 6,100 bkW (11 to 8,180 bhp), Cat industrial diesel and gas engines offer the widest power range in the industry.

Contact us or request a quote

Filter

Diesel Fire Pumps - Highly & Lesser Regulated

C18 ACERT™

Cat® C18 Fire Pump Engines, with ratings: 447-597 kW (600-800 hp)@ 1750-2100 rpm, meet U.S. EPA Tier 3 or U.S. EPA Tier 2 emission standards for stationary emergency fire pump engines. Rating: 522...

3406C

The Cat® 3406C Industrial Diesel Fire Pump Engine is offered in ratings ranging from 218-359 kW (292-482 hp) @ 1750-2300 rpm. These ratings are non-certified and available for global non-regulated...

3412C

The Cat® 3412C Industrial Diesel Fire Pump Engine is offered in ratings ranging from 476-551 kW (638-739 hp) @ 1750-2100 rpm. These ratings are non-certified and are available for global...

3508

The Cat® 3508 Industrial Diesel Fire Pump Engine is offered in ratings ranging from 709-794 kW (950-1065 hp) @ 1460-1750 rpm. These ratings are non-certified, not FM Approved and not UL Listed. They...

3512

The Cat® 3512 Industrial Diesel Fire Pump Engine is offered in ratings ranging from 1066-1193 kW (1430-1600 hp) @ 1460-1750 rpm. These ratings are non-certified, not FM Approved and not UL Listed....

3516

The Cat® 3516 Industrial Diesel Fire Pump Engine is offered in ratings ranging from 1417-1480 kW (1900-1985 hp) @ 1460-1750 rpm. These ratings are non-certified, not FM Approved and not UL Listed....

Industrial Diesel Engines - Highly Regulated

3516E

The Cat® 3516E industrial diesel engine is offered at a continuous rating of 1566 kW (2100 hp) @ 1650 rpm and is designed for applications that require continuous heavy-duty service. These engines...

C2.8

The Cat® C2.8 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 55 bkW (74 bhp) @ 2500 rpm. The C2.8...

C3.6

The Cat® C3.6 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 100 bkW (134 bhp) @ 2200 rpm. The...

C3.6 for Tractors

C3.6 for Tractors

The Cat® C3.6 agricultural tractor engine offers the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 100 kW (134 hp) @ 2200 rpm.The...

C9.3B

The Cat C9.3B combines a new high pressure common rail fuel system and advanced aftertreatment technology to produce 340 kW of power. With exceptional power density, the C9.3B allows for platform...

C0.5

Cat® C0.5 Industrial Diesel Engines engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of...

C0.7

Cat® C0.7 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C1.1

Cat® C1.1 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C1.5

Cat® C1.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C1.7

The new electronic Cat® C1.7 Industrial Diesel Engines, with common rail fuel system, deliver impressive performance throughout a wide speed range with exceptional power density. Ultracompact...

C2.2

The new electronic Cat® C2.2 Industrial Diesel Engines, with common rail fuel system, deliver impressive performance throughout a wide speed range with exceptional power density. Ultracompact...

C4.4 ACERT™

The Cat® C4.4 Industrial Diesel Engine is offered in ratings ranging from 74-129.4 bkW (99-173.5 bhp) @ 2200 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. U.S. EPA Tier 4...

C7.1 ACERT™

The C7.1 Industrial Diesel Engine is offered in ratings from 129-225 bkW (172-302 bhp) @ 2200 rpm and meets U.S. EPA Tier 4 Final, EU Stage V emission standards. Industries and applications powered...

C9.3 ACERT™

The Cat® C9.3 Industrial Diesel Engine is offered in ratings ranging from 224-298 bkW (300-400 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage IV emission standards....

C13 ACERT™

The Cat® C13 Industrial Diesel Engine is offered in ratings ranging from 287-388 bkW (385-520 bhp) @ 1800-2100 rpm. Industries and applications powered by C13 engines include: Agriculture, Ag...

C27 ACERT™

The Cat® C27 Industrial Diesel Engine is offered in ratings ranging from 597-783 bkW (800-1050 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards.

C32 ACERT™

The Cat® C32 Industrial Diesel Engine is offered in ratings ranging from 746-895 bkW (1000-1200 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards.

Industrial Diesel Engines - Lesser Regulated & Non-Regulated

C2.8

The Cat® C2.8 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 55 bkW (74 bhp) @ 2500 rpm. The C2.8...

C3.6

The Cat® C3.6 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 90 bkW (121 bhp) @ 2400 rpm. The C3.6...

C3.6 for Tractors

C3.6 for Tractors

The Cat® C3.6 agricultural tractor engine offers the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 90 kW (121 hp) @ 2400 rpm.The C3.6...

C0.5

Cat®C0.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C0.7

Cat® C0.7 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C1.1

Cat® C1.1 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C1.5

Cat® C1.5 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

C2.2

Cat® C2.2 Industrial Diesel Engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options...

3054C

The Cat® 3054C Industrial Diesel Engine is offered in ratings ranging from 52-97 bkW (69.7-130 bhp) @ 2000-2400 rpm. These ratings meet U.S. EPA Tier 2 equivalent and EU Stage II equivalent...

C4.4

The Cat® C4.4 Naturally Aspirated (NA) Industrial Diesel Engine is offered in ratings ranging from 54-56 bkW (72.4-75 bhp) @ 2200 rpm. These ratings meet EU Stage IIIA equivalent emission...

C4.4 ACERT™

Cat® C4.4 Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. Extensively tested on the job, these engines use a range of Common Rail fuel systems...

C7 ACERT™

Demanding conditions, applications and environments make Cat® C7 Industrial Diesel Engines the perfect solution for your severe duty equipment. With decades of diesel engine innovation and expertise...

C7.1

Demanding conditions, applications and environments make Cat® C7.1 Industrial Diesel Engines in this power range the perfect solution for your severe duty equipment. With decades of diesel engine...

C7.1 ACERT™

Demanding conditions, applications and environments make the Cat® C7.1 Industrial Diesel Engines in this power range the perfect solution for your severe duty equipment. With decades of diesel...

C9 ACERT™

Demanding conditions, applications and environments make Cat® C9 Industrial Diesel Engines the perfect solution for your severe duty equipment. With decades of diesel engine innovation and expertise...

C11 ACERT™

Providing reliable power for applications requiring 242-336 bkW (325-450 bhp), Cat® C11 Industrial Diesel Engines are proven performers, providing greater options for customers who require powerful...

3406C

For your largest power needs in any environment, Cat® 3406C Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

C13 ACERT™

Providing reliable power for applications requiring 287-388 bkW (385-520 bhp), Cat® C13 Industrial Diesel Engines are proven performers, providing greater options for customers who require powerful...

C15 ACERT™

On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C15 Industrial Diesel Engines deliver the power, performance and durability to take...

C18 ACERT™

On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C18 Industrial Diesel Engines deliver the power, performance and durability to take...

C27 ACERT™

No matter where they operate and no matter what the application, Cat® C27 Industrial Diesel Engines will deliver durable, reliable power that will keep your customers productive while lowering their...

C32 ACERT™

No matter where they operate and no matter what the application, Cat® C32 Industrial Diesel Engines will deliver durable, reliable power that will keep your customers productive while lowering their...

3508

For your largest power needs in any environment, Cat® 3508 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3508B

For your largest power needs in any environment, Cat® 3508B Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3512

For your largest power needs in any environment, Cat® 3512 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3512B

For your largest power needs in any environment, Cat® 3512B Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3512C

For your largest power needs in any environment, Cat® 3512C Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3516

For your largest power needs in any environment, Cat® 3516 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3516B

For your largest power needs in any environment, Cat® 3516B Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3516C

The Cat® 3516C is offered at 1506 bkW (2100 bhp) @ 1750 rpm. This engine is available using EPA (U.S.) Flex provisions and for other global regulated and non-regulated areas. The 3516C offers...

3606

For your largest power needs in any environment, Cat® 3606 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3608

For your largest power needs in any environment, Cat® 3608 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3612

For your largest power needs in any environment, Cat® 3612 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

3616

For your largest power needs in any environment, Cat® 3616 Industrial Diesel Engines offer the unsurpassed performance and durability your customers need to keep their industrial applications and...

Industrial Diesel Power Units - Highly Regulated

C9.3B

The Cat® C9.3B Industrial Diesel Power Unit is offered in ratings ranging from 250-340 bkW (335-456 bhp) @ 1800-2200 rpm and meet U.S. EPA Tier 4 Final, EU Stage V emission standards. Conveniently...

C3.4B, Less than 56 kW...

C3.4B, Less than 56 kW (75 hp)

The Cat® C3.4B Industrial Power Unit is offered at 55.4 bkW (74.3 bhp) @ 2200 rpm, which meets U.S. EPA Tier 4 Final, EU Stage IIIB nonroad emission standards. Conveniently pre-configured for a...

C3.4B, Greater than 56 kW...

C3.4B, Greater than 56 kW (75 hp)

The Cat® C3.4B Industrial Power Unit is offered at 75-86 bkW (100-115 bhp), which meets U.S. EPA Tier 4 Final, EU Stage IV emission standards. Conveniently pre-configured for a wide range of...

C4.4 ACERT™

The Cat® C4.4 ACERT™ Industrial Power Unit is offered in ratings ranging from 74.5-129.4 bkW (100-173.5 bhp) @ 2200 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Tier 4...

C7.1 ACERT™

The C7.1 Industrial Power Unit is offered in ratings ranging from 151-205 bkW (202-275 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Conveniently...

C9.3 ACERT™

The Cat® C9.3 Industrial Diesel Power Unit is offered in ratings ranging from 224-298 bkW (300-400 bhp) @ 1800-2200 rpm and meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Conveniently...

C13 ACERT™

The Cat® C13 Industrial Power Unit is offered in ratings ranging from 287-388 bkW (385-520 bhp) @ 1800-2100 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial...

C15 ACERT™

The Cat® C15 Industrial Power Unit is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 1800-2100 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial...

C18 ACERT™

The Cat® C18 Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-630 bhp)@ 1800-1900 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial...

Industrial Diesel Power Units - Lesser Regulated & Non-Regulated

C9

The Cat® C9 Industrial Power Unit is offered in ratings ranging from 205-261 bkW (275-350 bhp) @ 2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, or EU Stage IIIA equivalent...

C4.4

The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 61-81 bkW (81.8-108.6 bhp) @ 2200 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission...

C4.4 ACERT™

The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 96.5 bkW (129.4 bhp) @ 2200 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards....

C7.1 ACERT

The C7.1 Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring, completely pre-assembled for fast, straightforward installation in a...

C9 ACERT™

The Cat® C9 Industrial Power Unit is offered in ratings ranging from 205-261 bkW (275-350 bhp) @ 2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, or EU Stage IIIA equivalent...

C11 ACERT™

The Cat® C11 Industrial Power Unit is offered in ratings ranging from 242-287 bkW (325-350 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent or EU Stage IIIA...

C13 ACERT™

The Cat® C13 Industrial Power Unit is offered in ratings ranging from 287-328 bkW (385-440 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and EU Stage IIIA...

C15 ACERT™

The Cat® C15 Industrial Power Unit is offered in ratings ranging from 328-403 bkW (440-540 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and EU Stage IIIA...

C18 ACERT™

The Cat® C18 Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-630 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and EU Stage IIIA...

3516C Industrial Power Unit

3516C Industrial Power Unit

The Cat® 3516C Industrial Power Unit is offered at 1566 bkW (2100 bhp) @ 1750 rpm and is U.S. EPA Tier 2 Nonroad Equivalent. Conveniently pre-configured for a wide range of applications, the 3516C...