Industrial Diesel Engines
With decades of diesel engine innovation and expertise behind us, Caterpillar takes another critical step into the future with Cat® Tier 4 Final technology. Our engines meet tough emissions standards and deliver the performance and efficiency you expect from Caterpillar. Cat engines are backed by the most responsive global support network in the world to deliver outstanding performance and reliability.
Industrial Diesel Engines
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Cat?�3054C Industrial Diesel Engine
- Maximum Power
- 130 hp
- Maximum Torque
- 369 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 2 Equivalent, EU Stage II Equivalent
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Cat?� 3406C Diesel Engine
- Maximum Power
- 465 hp
- Maximum Torque
- 1,602 lb-ft @ 1350 rpm
- Emissions
- Non-Certified
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Cat?� 3508 Diesel Engine
- Maximum Power
- 1,000 hp
- Maximum Torque
- 3,144 lb-ft @ 1450 rpm
- Emissions
- Non-Certified
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Cat® 3508B Industrial Diesel Engine
- Maximum Power
- 1,100 hp
- Maximum Torque
- 3,211 lb-ft @ 1450 rpm
- Emissions
- Non-Certified
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Cat?� 3512 Industrial Diesel Engine
- Maximum Power
- 1,500 hp
- Maximum Torque
- 4,580 lb-ft @ 1400 rpm
- Emissions
- Non-Certified
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Cat?� 3512B Industrial Diesel Engine
- Maximum Power
- 1,650 hp
- Maximum Torque
- 5,296 lb-ft @ 1450 rpm
- Emissions
- Non-Certified
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Cat® 3512C Industrial Diesel Engine
- Maximum Power
- 1,500 hp
- Maximum Torque
- 5,259 lb-ft @ 1500 rpm
- Emissions
- U.S. EPA Tier 2 Equivalent
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Cat?� 3516 Industrial Diesel Engine
- Maximum Power
- 2,000 hp
- Maximum Torque
- 6,189 lb-ft @ 1400 rpm
- Emissions
- Non-Certified
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Cat® 3516B Industrial Diesel Engine
- Maximum Power
- 2,200 hp
- Emissions
- Non-Certified
- Rated Speed
- 1800 rpm
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Cat?� 3516C Industrial Diesel Engine
- Maximum Power
- 2,100 hp
- Maximum Torque
- 7,563 lb-ft @ 1300 rpm
- Emissions
- U.S. EPA Tier 2 Nonroad Equivalent Emission Standards (Not Currently EPA Certified)
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Cat?� 3516E Diesel Engine
- Maximum Power
- 2,100 hp
- Maximum Torque
- 8,275 lb-ft @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
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Cat?� 3606 Industrial Diesel Engine
- Maximum Power
- 2,481 hp
- Maximum Torque
- 13,424 lb-ft @ 820 rpm
- Emissions
- Non-Certified
-
Cat?� 3608 Industrial Diesel Engine
- Maximum Power
- 3,300 hp
- Maximum Torque
- 18,219 lb-ft @ 820 rpm
- Emissions
- Non-Certified
-
Cat?� 3612 Industrial Diesel Engine
- Maximum Power
- 4,962 hp
- Maximum Torque
- 30,848 lb-ft @ 800 rpm
- Emissions
- Non-Certified
-
Cat?� 3616 Industrial Diesel Engine
- Maximum Power
- 6,598 hp
- Maximum Torque
- 35,692 lb-ft @ 820 rpm
- Emissions
- Non-Certified
-
Cat?� C0.5 Diesel Engine
- Maximum Power
- 13.70 hp
- Maximum Torque
- 22 lb-ft @ 2600 rpm
- Emissions
- U.S. EPA Tier 4 Interim Equivalent
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Cat?� C0.5 Diesel Engine
- Maximum Power
- 13.70 hp
- Maximum Torque
- 22 lb-ft @ 2600 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
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Cat?� C0.7 Diesel Engine
- Maximum Power
- 20.50 hp
- Maximum Torque
- 37.10 lb-ft @ 2400 rpm
- Emissions
- U.S. EPA Tier 4 Interim Equivalent
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Cat® C0.7 Diesel Engine
- Maximum Power
- 17.80 hp
- Maximum Torque
- 32 lb-ft @ 2400 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
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Cat?� C1.1 Diesel Engine
- Maximum Power
- 28.20 hp
- Maximum Torque
- 49.40 lb-ft @ 2400 rpm
- Emissions
- UN ECE R96 Stage IIIA
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C1.1 NA and T EU Stage V
- Maximum Power
- 24.60 hp
- Maximum Torque
- 63.40 lb-ft @ 1600 rpm
- Emissions
- EU Stage V
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C1.1 NA and T China Nonroad IV
- Maximum Power
- 28.20 HP
- Maximum Torque
- 63.40 lb/ft
- Emissions
- China Nonroad Stage IV
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Cat?� C1.1 Diesel Engine
- Maximum Power
- 23.80 hp
- Maximum Torque
- 60.70 lb-ft @ 1600 rpm
- Emissions
- U.S. EPA Tier 4 Final
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C1.1 NA and T China Nonroad IV
- Maximum Power
- 28.20 HP
- Maximum Torque
- 63.40 lb/ft
- Emissions
- China Nonroad Stage IV
-
Cat?� C1.5 Diesel Engine
- Maximum Power
- 40.20 hp
- Maximum Torque
- 82.40 lb-ft @ 1800 rpm
- Emissions
- UN ECE R96 Stage IIIA
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Cat?� C1.5 Diesel Engine
- Maximum Power
- 24.60 hp
- Maximum Torque
- 63.40 lb-ft @ 1800 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
Cat?� C1.5 Diesel Engine
- Maximum Power
- 40.20 hp
- Maximum Torque
- 82.40 lb-ft @ 1800 rpm
- Emissions
- ECE R96 IIIa
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Cat?� C1.7 Diesel Engine
- Maximum Power
- 48.20 hp
- Maximum Torque
- 122.40 lb-ft @ 1600 rpm
- Emissions
- EU Stage V, U.S. EPA Tier 4 Final
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Cat® C1.7 Diesel Engine
- Maximum Power
- 35 hp
- Maximum Torque
- 78.10 lb-ft @ 1800 rpm
- Emissions
- UN ECE R96 Stage IIIA
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Cat® C1.7 Diesel Engine
- Maximum Power
- 23.80 hp
- Maximum Torque
- 92 lb-ft @ 1800 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
Cat® C1.7 Diesel Engine
- Maximum Power
- 25.30 HP
- Maximum Torque
- 72.20 lb-ft @ 1600 rpm
- Emissions
- China Nonroad Stage IV
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Cat® C1.7 Diesel Engine
- Maximum Power
- 25.30 HP
- Maximum Torque
- 72.20 lb-ft @ 1600 rpm
- Emissions
- China Nonroad Stage IV
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Cat?� C11 Industrial Diesel Engine
- Maximum Power
- 451 hp
- Maximum Torque
- 1,516 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
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Cat?� C13 Industrial Diesel Engine
- Maximum Power
- 536 hp
- Maximum Torque
- 1,735 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
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Cat® C13 Diesel Engine
- Maximum Power
- 520 HP
- Maximum Torque
- 1,756 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
C13 Industrial Diesel Engine
- Maximum Power
- 440 hp
- Maximum Torque
- 1,482 lb-ft @ 1400 rpm
- Emissions
- Emits equivalent to U.S. EPA Tier 2
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Cat?� C13B Diesel Engine
- Maximum Power
- 577 hp
- Maximum Torque
- 1,943 lb-ft @ 1400 rpm
- Emissions
- EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
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C13D Diesel Engine
- Maximum Power
- 690 hp
- Maximum Torque
- 2,360 lb-ft @ 1300 rpm
- Emissions
- EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
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C13D Diesel Engine
- Maximum Power
- 690 hp
- Maximum Torque
- 2,360 lb-ft @ 1300 rpm
- Emissions
- UN ECE R96 Stage IIIA, Brazil Mar-1, Unregulated
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Cat?� C15 Industrial Diesel Engine
- Maximum Power
- 595 hp
- Maximum Torque
- 2,004 lb-ft @ 1400 rpm
- Emissions
- China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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Cat® C15 Diesel Engine
- Maximum Power
- 580 hp
- Maximum Torque
- 1,958 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 4 Final
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Cat?� C18 Industrial Diesel Engine
- Maximum Power
- 800 hp
- Maximum Torque
- 2,696 lb-ft @ 1400 rpm
- Emissions
- China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified
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Cat® C18 Diesel Engine
- Maximum Power
- 800 hp
- Maximum Torque
- 2,736 lb-ft @ 1300 rpm
- Emissions
- EU Stage V
-
Cat® C18 Diesel Engine
- Maximum Power
- 800 hp
- Maximum Torque
- 2,736 lb-ft @ 1300 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
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Cat?� C2.2 Diesel Engine
- Maximum Power
- 66 hp
- Maximum Torque
- 153 lb-ft @ 1800 rpm
- Emissions
- U.S. EPA Tier 4 Interim Equivalent
-
Cat?� C2.2 Diesel Engine
- Maximum Power
- 74 hp
- Maximum Torque
- 199 lb-ft @ 1600 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final, EU Stage V
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Cat® C2.8 Diesel Engine
- Maximum Power
- 74 hp
- Maximum Torque
- 280 lb-ft @ 1360 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final, EU Stage V
-
Cat?� C2.8 Industrial Diesel Engine
- Maximum Power
- 74 hp
- Maximum Torque
- 221 lb-ft @ 1600 rpm
- Emissions
- UN ECE R96 Stage IIIA, Brazil MAR-1
-
Cat?� C27 Diesel Engine
- Maximum Power
- 1,050 hp
- Maximum Torque
- 3,448 lb-ft @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
Cat?� C27 Industrial Diesel Engine
- Maximum Power
- 1,150 hp
- Maximum Torque
- 3,876 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 2 Equivalent
-
Cat?� C3.6 Industrial Diesel Engine
- Maximum Power
- 121 hp
- Maximum Torque
- 369 lb-ft @ 1500 rpm
- Emissions
- UN ECE R96 Stage IIIA, Brazil MAR-1
-
Cat® C3.6 Diesel Engine
- Maximum Power
- 142 hp
- Maximum Torque
- 417 lb-ft @ 1500 rpm
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V, Japan 2014
-
Cat® C3.6 Diesel Engine
- Maximum Power
- 110 HP
- Maximum Torque
- 331.70 lb-ft @ 1500 rpm
- Emissions
- China Nonroad Stage IV
-
Cat® C3.6 Industrial Diesel Engine for Tractors
- Maximum Power
- 121 hp
- Maximum Torque
- 369 lb-ft @ 1500 rpm
- Emissions
- UN ECE R96 Stage IIIA, Brazil MAR-1
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Cat® C3.6 Diesel Engine for Tractors
- Maximum Power
- 134 hp
- Maximum Torque
- 391 lb-ft @ 1500 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final, EU Stage V
-
Cat?� C32 Diesel Engine
- Maximum Power
- 1,200 hp
- Maximum Torque
- 4,056 lb-ft @ 1200 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
Cat?� C32
- Maximum Power
- 1,350 hp
- Maximum Torque
- 4,548 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 2 Equivalent
-
Cat?� C32B HRC Diesel Engine
- Maximum Power
- 1,200 hp
- Maximum Torque
- 4,056 lb-ft @ 1200 rpm
- Emissions
- EU Stage V
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Cat C4.4 Diesel Engine
- Maximum Power
- 200 hp
- Maximum Torque
- 609 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final, EU Stage V
-
Cat® C4.4 Diesel Engine
- Maximum Power
- 173.50 HP
- Maximum Torque
- 553 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final
-
Cat?� C4.4 Diesel Engine
- Maximum Power
- 111.30 hp
- Maximum Torque
- 308 lb-ft @ 1400 rpm
- Emissions
- UN ECE R96 Stage IIIA
-
Cat?� C4.4 Diesel Engine
- Maximum Power
- 142 hp
- Maximum Torque
- 411.20 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
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Cat® C4.4 Diesel Engine
- Maximum Power
- 173.50 HP
- Maximum Torque
- 553 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage IV
-
Cat?� C7 Industrial Diesel Engine
- Maximum Power
- 300 hp
- Emissions
- China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Rated Speed
- 1800-2200 rpm
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Cat?� C7.1 Diesel Engine
- Maximum Power
- 275 hp
- Maximum Torque
- 774 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
-
Cat?� C7.1 Diesel Engine
- Maximum Power
- 217 hp
- Maximum Torque
- 663 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, UN ECE R96 Stage IIIA
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Cat?� C7.1 ACERT?�� Diesel Engine
- Maximum Power
- 320 hp
- Maximum Torque
- 935 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA & CARB Tier 4 Final, EU Stage V
-
Cat?� C7.1 Diesel Engine
- Maximum Power
- 275 hp
- Maximum Torque
- 927 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage IV
-
Cat® C9.3 Diesel Engine
- Maximum Power
- 400 HP
- Maximum Torque
- 1,268 lb-ft @ 1400 rpm
- Emissions
- U.S. EPA Tier 4 Final
-
Cat?� C9.3B Industrial Diesel Engine
- Maximum Power
- 416 hp
- Maximum Torque
- 1,335 lb-ft @ 1400 rpm
- Emissions
- China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
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Cat?� C9.3B Diesel Engine
- Maximum Power
- 456 hp
- Maximum Torque
- 1,540 lb-ft @ 1400 rpm
- Emissions
- EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
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