Industrial
There’s no job too big or too small for the world-class product line of industrial diesel engines from Caterpillar. With an industry-leading range from 8.2 to 6,100 kW (11 to 8,180 hp), Cat® engines are tough enough to tackle the world’s harshest environments while being flexible enough to configure to almost any machine.
Equipment Type (3 items)
Models
Industrial Diesel Engines
Cat engines with Tier 4 technology meet tough emissions standards and deliver the performance and efficiency you expect from Caterpillar.
C0.5
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Maximum Power
13.7 HP
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Maximum Torque
22 lb-ft @ 2600 rpm
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Emissions
U.S. EPA Tier 4 Final, EU Stage V
C0.7
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Maximum Power
17.8 HP
-
Maximum Torque
32 lb-ft @ 2400 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V
C1.1
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Maximum Power
24 HP
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Maximum Torque
63 lb-ft @ 1600 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V
C1.5
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Maximum Power
24.6 HP
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Maximum Torque
63.4 lb-ft @ 1800 rpm
-
Emissions
U.S. EPA Tier 4 Final
C2.2
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Maximum Power
74 HP
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Maximum Torque
199 lb-ft @ 1600 rpm
-
Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C2.8
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Maximum Power
74 HP
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Maximum Torque
280 lb-ft @ 1400 rpm
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Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C3.6
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Maximum Power
134 HP
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Maximum Torque
406 lb-ft @ 1500 rpm
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Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C3.6 for Tractors
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Maximum Power
134 HP
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Maximum Torque
391 lb-ft @ 1500 rpm
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Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C4.4
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Maximum Power
200 HP
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Maximum Torque
609 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C7.1
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Maximum Power
320 HP
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Maximum Torque
935 lb-ft @ 1400 rpm
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Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V
C9.3B
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Maximum Power
456 HP
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Maximum Torque
1540 lb-ft @ 1400 rpm
-
Emissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV
C27
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Maximum Power
1050 HP
-
Maximum Torque
3448 lb-ft @ 1200 rpm
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Emissions
U.S. EPA Tier 4 Final
C32
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Maximum Power
1200 HP
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Maximum Torque
4056 lb-ft @ 1200 rpm
-
Emissions
U.S. EPA Tier 4 Final
3516E
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Maximum Power
2100 HP
-
Maximum Torque
8275 lb-ft @ 1200 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V
C0.5
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Maximum Power
13.7 HP
-
Maximum Torque
22 lb-ft @ 2600 rpm
-
Emissions
U.S. EPA Tier 4 Interim Equivalent
C0.7
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Maximum Power
20.5 HP
-
Maximum Torque
37.1 lb-ft @ 2400 rpm
-
Emissions
U.S. EPA Tier 4 Interim Equivalent
C1.1
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Maximum Power
28.2 HP
-
Maximum Torque
49.4 lb-ft @ 2400 rpm
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Emissions
U.S. EPA Tier 4 Interim Equivalent
C1.5
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Maximum Power
40.2 HP
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Maximum Torque
83 lb-ft @ 1800 rpm
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Emissions
U.S. EPA Tier 4 Interim Equivalent
C2.2
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Maximum Power
66 HP
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Maximum Torque
153 lb-ft @ 1800 rpm
-
Emissions
U.S. EPA Tier 4 Interim Equivalent
C2.8
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Maximum Power
74 HP
-
Maximum Torque
221 lb-ft @ 1600 rpm
-
Emissions
UN ECE R96 Stage IIIA, Brazil MAR-1
C3.6
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Maximum Power
121 HP
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Maximum Torque
369 lb-ft @ 1500 rpm
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Emissions
UN ECE R96 Stage IIIA, Brazil MAR-1
C3.6 for Tractors
-
Maximum Power
121 HP
-
Maximum Torque
369 lb-ft @ 1500 rpm
-
Emissions
UN ECE R96 Stage IIIA, Brazil MAR-1
3054C
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Maximum Power
130 HP
-
Maximum Torque
369 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA Tier 2 Equivalent, EU Stage II Equivalent
C4.4
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Maximum Power
111.3 HP
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Maximum Torque
308 lb-ft @ 1400 rpm
-
Emissions
UN ECE R96 Stage IIIA
C4.4
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Maximum Power
142 HP
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Maximum Torque
411.2 lb-ft @ 1400 rpm
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
C7
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Maximum Power
300 HP
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Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
-
Rated Speed
1800-2200 rpm
C7.1
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Maximum Power
217 HP
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Maximum Torque
663 lb-ft @ 1400 rpm
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Emissions
China Nonroad Stage III, UN ECE R96 Stage IIIA
C7.1
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Maximum Power
275 HP
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Maximum Torque
774 lb-ft @ 1400 rpm
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
C11
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Maximum Power
451 HP
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Maximum Torque
1516 lb-ft @ 1400 rpm
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
C13
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Maximum Power
536 HP
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Maximum Torque
1735 lb-ft @ 1400 rpm
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
3406C
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Maximum Power
465 HP
-
Maximum Torque
1602 lb-ft @ 1350 rpm
-
Emissions
Non-Certified
C15
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Maximum Power
595 HP
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Maximum Torque
2004 lb-ft @ 1400 rpm
-
Emissions
China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
C18
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Maximum Power
800 HP
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Maximum Torque
2696 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
C27
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Maximum Power
1150 HP
-
Maximum Torque
3876 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA Tier 2 Equivalent
C32
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Maximum Power
1350 HP
-
Maximum Torque
4548 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA Tier 2 Equivalent
3508
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Maximum Power
1000 HP
-
Maximum Torque
3144 lb-ft @ 1450 rpm
-
Emissions
Non-Certified
3508B
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Maximum Power
1100 HP
-
Maximum Torque
3211 lb-ft @ 1450 rpm
-
Emissions
Non-Certified
3512
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Maximum Power
1500 HP
-
Maximum Torque
4580 lb-ft @ 1400 rpm
-
Emissions
Non-Certified
3512B
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Maximum Power
1650 HP
-
Maximum Torque
5296 lb-ft @ 1450 rpm
-
Emissions
Non-Certified
3512C
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Maximum Power
1500 HP
-
Maximum Torque
5259 lb-ft @ 1500 rpm
-
Emissions
U.S. EPA Tier 2 Equivalent
3516
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Maximum Power
2000 HP
-
Maximum Torque
6189 lb-ft @ 1400 rpm
-
Emissions
Non-Certified
3516B
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Maximum Power
2200 HP
-
Emissions
Non-Certified
-
Rated Speed
1800 rpm
3516C
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Maximum Power
2100 HP
-
Maximum Torque
7563 lb-ft @ 1300 rpm
-
Emissions
U.S. EPA Tier 2 Nonroad Equivalent Emission Standards (Not Currently EPA Certified)
3606
-
Maximum Power
2481 HP
-
Maximum Torque
13424 lb-ft @ 820 rpm
-
Emissions
Non-Certified
3608
-
Maximum Power
3300 HP
-
Maximum Torque
18219 lb-ft @ 820 rpm
-
Emissions
Non-Certified
3612
-
Maximum Power
4962 HP
-
Maximum Torque
30848 lb-ft @ 800 rpm
-
Emissions
Non-Certified
3616
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Maximum Power
6598 HP
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Maximum Torque
35692 lb-ft @ 820 rpm
-
Emissions
Non-Certified
Industrial Diesel Power Units
Cat Industrial Power Units are ready made for irrigation, industrial, mining and other pump applications. Our integrated power units are designed to meet applicable emission standards.
C4.4
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Maximum Power
188 HP
-
Maximum Torque
601 lb-ft @ 1400 rpm
-
Emissions
EU Stage V, U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)
C7.1
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Maximum Power
302 HP
-
Maximum Torque
940 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final)
C9.3B
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Maximum Power
456 HP
-
Maximum Torque
1540 lb-ft @ 1400 rpm
-
Emissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014 (Tier 4 Final) and China Nonroad IV
C15
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Maximum Power
580 HP
-
Maximum Torque
1958 lb-ft @ 1400 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV
C18 (<560 kW)
-
Maximum Power
630 HP
-
Maximum Torque
2177 lb-ft @ 1300 rpm
-
Emissions
U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV
C32
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Maximum Power
1000 HP
-
Maximum Torque
3825 lb-ft @ 1200 rpm
-
Emissions
U.S. EPA Tier 4 Final and EU Stage V
C4.4
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Maximum Power
108.6 HP
-
Emissions
UN ECE R96 Stage IIIA
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Rated Speed
2200 rpm
C4.4
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Maximum Power
129.4 HP
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
-
Rated Speed
2200 rpm
C7.1
-
Maximum Power
275 HP
-
Maximum Torque
774 lb-ft @ 1400 rpm
-
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
C9.3B
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Maximum Power
416 HP
-
Emissions
Brazil MAR-1, UN R96 Stage IIIA
-
Rated Speed
1800-2200 rpm
C11
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Maximum Power
451 HP
-
Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
-
Rated Speed
1800-2100 rpm
C13
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Maximum Power
536 HP
-
Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
-
Rated Speed
1800-2100
C15
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Maximum Power
540 HP
-
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
-
Rated Speed
1800-2100 rpm
C18 (<560 kW)
-
Maximum Power
630 HP
-
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified
-
Rated Speed
1800-2100
3516C Industrial Power Unit
-
Maximum Power
2100 HP
-
Emissions
U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)
-
Rated Speed
1750 rpm
Diesel Fire Pumps
Cat® fire pump engines have a reputation for reliable starts and long efficient service.
C18
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Maximum Power
800 HP
-
Emissions
U.S. EPA Tier 3, Tier 2 or Non-certified emission standards for stationary emergency fire pump engines. FM Approved, UL Listed
-
Rated Speed
1500-2100 rpm
3406C
-
Maximum Power
482 HP
-
Emissions
Non-Certified. Available for global non-regulated areas. FM Approved, UL Listed
-
Rated Speed
1750-2300 rpm
3508
-
Maximum Power
1065 HP
-
Emissions
Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
-
Rated Speed
1460-1750 rpm
3512
-
Maximum Power
1600 HP
-
Emissions
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed
-
Rated Speed
1460-1750 rpm
3516
-
Maximum Power
1985 HP
-
Emissions
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed
-
Rated Speed
1460-1750 rpm