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.
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.
Diesel Fire Pumps
Cat® fire pump engines have a reputation for reliable starts and long efficient service.
Model
Maximum Power
Emissions
Rated Speed
Maximum Power
482 hp / 359 kWEmissions
Non-Certified. Available for global non-regulated areas. FM Approved, UL ListedRated Speed
1750-2300 rpmCompare Models
Maximum Power
1065 hp / 794 kWEmissions
Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL ListedRated Speed
1460-1750 rpmCompare Models
Maximum Power
1600 hp / 1193 kWEmissions
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL ListedRated Speed
1460-1750 rpmCompare Models
Maximum Power
1985 hp / 1480 kWEmissions
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL ListedRated Speed
1460-1750 rpmCompare Models
Maximum Power
800 hp / 597 kWEmissions
U.S. EPA Tier 3, Tier 2 or Non-certified emission standards for stationary emergency fire pump engines. FM Approved, UL ListedRated Speed
1500-2100 rpmCompare Models
Industrial Diesel Engines
Cat engines with Tier 4 technology meet tough emissions standards and deliver the performance and efficiency you expect from Caterpillar.
Model
Maximum Power
Emissions
Maximum Torque
Maximum Power
130 hp / 97 kWEmissions
U.S. EPA Tier 2 Equivalent, EU Stage II EquivalentMaximum Torque
369 lb-ft @ 1400 rpm / 500 Nm @ 1400 rpmCompare Models
Maximum Power
465 hp / 347 kWEmissions
Non-CertifiedMaximum Torque
1602 lb-ft @ 1350 rpm / 2172 Nm @ 1350 rpmCompare Models
Maximum Power
1000 hp / 746 kWEmissions
Non-CertifiedMaximum Torque
3144 lb-ft @ 1450 rpm / 4263 Nm @ 1450 rpmCompare Models
Maximum Power
1100 hp / 820 kWEmissions
Non-CertifiedMaximum Torque
3211 lb-ft @ 1450 rpm / 4353 Nm @ 1450 rpmCompare Models
Maximum Power
1500 hp / 1119 kWEmissions
Non-CertifiedMaximum Torque
4580 lb-ft @ 1400 rpm / 6210 Nm @ 1400 rpmCompare Models
Maximum Power
1650 hp / 1231 kWEmissions
Non-CertifiedMaximum Torque
5296 lb-ft @ 1450 rpm / 7180 Nm @ 1450 rpmCompare Models
Maximum Power
1500 hp / 1120 kWEmissions
U.S. EPA Tier 2 EquivalentMaximum Torque
5259 lb-ft @ 1500 rpm / 7130 Nm @ 1500 rpmCompare Models
Maximum Power
2000 hp / 1492 kWEmissions
Non-CertifiedMaximum Torque
6189 lb-ft @ 1400 rpm / 8391 Nm @ 1400 rpmCompare Models
Maximum Power
2100 hp / 1506 kWEmissions
U.S. EPA Tier 2 Nonroad Equivalent Emission Standards (Not Currently EPA Certified)Maximum Torque
7563 lb-ft @ 1300 rpm / 10254 Nm @ 1300 rpmCompare Models
Maximum Power
2100 hp / 1566 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VMaximum Torque
8275 lb-ft @ 1200 rpm / 11220 Nm @ 1200 rpmCompare Models
Maximum Power
2481 hp / 1850 kWEmissions
Non-CertifiedMaximum Torque
13424 lb-ft @ 820 rpm / 18200 Nm @ 820 rpmCompare Models
Maximum Power
3300 hp / 2460 kWEmissions
Non-CertifiedMaximum Torque
18219 lb-ft @ 820 rpm / 24700 Nm @ 820 rpmCompare Models
Maximum Power
4962 hp / 3700 kWEmissions
Non-CertifiedMaximum Torque
30848 lb-ft @ 800 rpm / 41822 Nm @ 800 rpmCompare Models
Maximum Power
6598 hp / 4920 kWEmissions
Non-CertifiedMaximum Torque
35692 lb-ft @ 820 rpm / 48390 Nm @ 820 rpmCompare Models
Maximum Power
13.7 hp / 10.2 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VMaximum Torque
22 lb-ft @ 2600 rpm / 29.7 Nm @ 2600 rpmCompare Models
Maximum Power
13.7 hp / 10.2 kWEmissions
U.S. EPA Tier 4 Interim EquivalentMaximum Torque
22 lb-ft @ 2600 rpm / 29.7 Nm @ 2600 rpmCompare Models
Maximum Power
20.5 hp / 15.3 kWEmissions
U.S. EPA Tier 4 Interim EquivalentMaximum Torque
37.1 lb-ft @ 2400 rpm / 50.4 Nm @ 2400 rpmCompare Models
Maximum Power
17.8 hp / 13.3 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VMaximum Torque
32 lb-ft @ 2400 rpm / 44 Nm @ 2400 rpmCompare Models
Maximum Power
28.2 hp / 21 kWEmissions
U.S. EPA Tier 4 Interim EquivalentMaximum Torque
49.4 lb-ft @ 2400 rpm / 67 Nm @ 2400 rpmCompare Models
Maximum Power
24 hp / 18.4 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VMaximum Torque
63 lb-ft @ 1600 rpm / 86 Nm @ 1600 rpmCompare Models
Maximum Power
28.2 HP / 21 kWEmissions
China Nonroad Stage IVMaximum Torque
63.4 lb/ft / 86 N·mCompare Models
Maximum Power
40.2 hp / 30 kWEmissions
U.S. EPA Tier 4 Interim EquivalentMaximum Torque
83 lb-ft @ 1800 rpm / 112 Nm @ 1800 rpmCompare Models
Maximum Power
24.6 hp / 18.4 kWEmissions
U.S. EPA Tier 4 FinalMaximum Torque
63.4 lb-ft @ 1800 rpm / 86 Nm @ 1800 rpmCompare Models
Maximum Power
48 HP / 36 kWEmissions
EU Stage V, U.S. EPA Tier 4 FinalMaximum Torque
122 lb-ft @ 1600 rpm / 166 Nm @ 1600 rpmCompare Models
Maximum Power
25.3 HP / 18.9 kWEmissions
China Nonroad Stage IVMaximum Torque
72.2 lb-ft @ 1600 rpm / 97.9 Nm @ 1600 rpmCompare Models
Maximum Power
451 hp / 336 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3Maximum Torque
1516 lb-ft @ 1400 rpm / 2056 Nm @ 1400 rpmCompare Models
Maximum Power
536 hp / 400 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3Maximum Torque
1735 lb-ft @ 1400 rpm / 2353 Nm @ 1400 rpmCompare Models
Maximum Power
577 HP / 430 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIVMaximum Torque
1943 lb-ft @ 1400 rpm / 2634 Nm @ 1400 rpmCompare Models
Maximum Power
577 HP / 430 kWEmissions
China Nonroad IVMaximum Torque
1943 lb-ft @ 1400 rpm / 2634 Nm @ 1400 rpmCompare Models
Maximum Power
580 HP / 433 kWEmissions
U.S. EPA Tier 4 FinalMaximum Torque
1958 lb-ft @ 1400 rpm / 2655 Nm @ 1400 rpmCompare Models
Maximum Power
595 hp / 444 kWEmissions
China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA EquivalentMaximum Torque
2004 lb-ft @ 1400 rpm / 2717 Nm @ 1400 rpmCompare Models
Maximum Power
580 HP / 433 kWEmissions
China Nonroad Stage IVMaximum Torque
1958 lb-ft @ 1400 rpm / 2655 Nm @ 1400 rpmCompare Models
Maximum Power
800 HP / 597 kWEmissions
EU Stage VMaximum Torque
2736 lb-ft @ 1300 rpm / 3710 Nm @ 1300 rpmCompare Models
Maximum Power
800 hp / 597 kWEmissions
China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certifiedMaximum Torque
2696 lb-ft @ 1400 rpm / 3655 Nm @ 1400 rpmCompare Models
Maximum Power
630 HP / 470 kWEmissions
China Nonroad Stage IVMaximum Torque
2178 lb-ft @ 1300 rpm / 2953 Nm @ 1300 rpmCompare Models
Maximum Power
74 hp / 55 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
199 lb-ft @ 1600 rpm / 270 Nm @ 1600 rpmCompare Models
Maximum Power
66 hp / 49.2 kWEmissions
U.S. EPA Tier 4 Interim EquivalentMaximum Torque
153 lb-ft @ 1800 rpm / 208 Nm @ 1800 rpmCompare Models
Maximum Power
74 HP / 55 kWEmissions
China Nonroad Stage IVMaximum Torque
199 lb-ft @ 1600 rpm / 270 Nm @ 1600 rpmCompare Models
Maximum Power
74 hp / 55 kWEmissions
UN ECE R96 Stage IIIA, Brazil MAR-1Maximum Torque
221 lb-ft @ 1600 rpm / 300 Nm @ 1600 rpmCompare Models
Maximum Power
74 hp / 55 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
280 lb-ft @ 1360 rpm / 380 Nm @ 1360 rpmCompare Models
Maximum Power
1150 hp / 858 kWEmissions
U.S. EPA Tier 2 EquivalentMaximum Torque
3876 lb-ft @ 1400 rpm / 5255 Nm @ 1400 rpmCompare Models
Maximum Power
1050 hp / 783 kWEmissions
U.S. EPA Tier 4 FinalMaximum Torque
3448 lb-ft @ 1200 rpm / 4674 Nm @ 1200 rpmCompare Models
Maximum Power
134 hp / 100 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
406 lb-ft @ 1500 rpm / 550 Nm @ 1500 rpmCompare Models
Maximum Power
121 hp / 90 kWEmissions
UN ECE R96 Stage IIIA, Brazil MAR-1Maximum Torque
369 lb-ft @ 1500 rpm / 500 Nm @ 1500 rpmCompare Models
Maximum Power
134 hp / 100 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
391 lb-ft @ 1500 rpm / 530 Nm @ 1500 rpmCompare Models
Maximum Power
121 hp / 90 kWEmissions
UN ECE R96 Stage IIIA, Brazil MAR-1Maximum Torque
369 lb-ft @ 1500 rpm / 500 Nm @ 1500 rpmCompare Models
Maximum Power
1200 hp / 895 kWEmissions
U.S. EPA Tier 4 FinalMaximum Torque
4056 lb-ft @ 1200 rpm / 5499 Nm @ 1200 rpmCompare Models
Maximum Power
1350 hp / 1007 kWEmissions
U.S. EPA Tier 2 EquivalentMaximum Torque
4548 lb-ft @ 1400 rpm / 6166 Nm @ 1400 rpmCompare Models
Maximum Power
111.3 hp / 83 kWEmissions
UN ECE R96 Stage IIIAMaximum Torque
308 lb-ft @ 1400 rpm / 418 Nm @ 1400 rpmCompare Models
Maximum Power
142 hp / 106 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIAMaximum Torque
411.2 lb-ft @ 1400 rpm / 558 Nm @ 1400 rpmCompare Models
Maximum Power
200 hp / 150 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
609 lb-ft @ 1400 rpm / 825 Nm @ 1400 rpmCompare Models
Maximum Power
300 hp / 224 kWEmissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA EquivalentCompare Models
Maximum Power
320 hp / 240 kWEmissions
U.S. EPA & CARB Tier 4 Final, EU Stage VMaximum Torque
935 lb-ft @ 1400 rpm / 1268 Nm @ 1400 rpmCompare Models
Maximum Power
217 hp / 162 kWEmissions
China Nonroad Stage III, UN ECE R96 Stage IIIAMaximum Torque
663 lb-ft @ 1400 rpm / 900 Nm @ 1400 rpmCompare Models
Maximum Power
275 hp / 205 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIAMaximum Torque
774 lb-ft @ 1400 rpm / 1050 Nm @ 1400 rpmCompare Models
Maximum Power
275 HP / 205 kWEmissions
China Nonroad Stage IVMaximum Torque
927 lb-ft @ 1400 rpm / 1257 Nm @ 1400 rpmCompare Models
Maximum Power
416 HP / 310 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIAMaximum Torque
1335 lb-ft @ 1400 rpm / 1810 Nm @ 1400 rpmCompare Models
Maximum Power
456 HP / 340 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIVMaximum Torque
1540 lb-ft @ 1400 rpm / 2088 Nm @ 1400 rpmCompare Models
Maximum Power
456 HP / 340 kWEmissions
China Nonroad Stage IVMaximum Torque
1540 lb-ft @ 1400 rpm / 2088 Nm @ 1400 rpmCompare Models
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.
Model
Maximum Power
Emissions
Rated Speed
Maximum Power
2100 hp / 1566 kWEmissions
U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)Rated Speed
1750 rpmCompare Models
Maximum Power
48 HP / 36 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)Rated Speed
2800 rpmCompare Models
Maximum Power
451 hp / 336 kWEmissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3Rated Speed
1800-2100 rpmCompare Models
Maximum Power
536 hp / 400 kWEmissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3Rated Speed
1800-2100Compare Models
Maximum Power
577 HP / 430 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIVRated Speed
1800-2100 rpmCompare Models
Maximum Power
690 HP / 515 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIVRated Speed
1800-2100 rpmCompare Models
Maximum Power
580 hp / 433 kWEmissions
U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IVRated Speed
1800-2100 rpmCompare Models
Maximum Power
540 hp / 403 kWEmissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA EquivalentRated Speed
1800-2100 rpmCompare Models
Maximum Power
630 hp / 470 kWEmissions
U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IVRated Speed
1800-2000 rpmCompare Models
Maximum Power
630 hp / 470 kWEmissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-CertifiedRated Speed
1800-2100Compare Models
Maximum Power
800 HP / 597 kWEmissions
China Stage III, U.S. EPA Tier 2 Equivalent, EU Stage IIIA Equivalent or Non-CertifiedRated Speed
1800Compare Models
Maximum Power
800 HP / 597 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VRated Speed
1800Compare Models
Maximum Power
74 HP / 55 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)Rated Speed
2800 rpmCompare Models
Maximum Power
74 HP / 55 kWEmissions
EU Stage V/U.S. EPA Tier 4 Final/ Japan 2014 (Tier 4 Final)Rated Speed
2200-2400 rpmCompare Models
Maximum Power
950 HP / 709 kWEmissions
U.S. EPA Tier 4 Final, EU Stage VRated Speed
1800 rpmCompare Models
Maximum Power
134 HP / 100 kWEmissions
EU Stage V/U.S. EPA Tier 4 Final/ Japan 2014 (Tier 4 Final)Rated Speed
2000-2200 rpmCompare Models
Maximum Power
1000 hp / 746 kWEmissions
U.S. EPA Tier 4 Final and EU Stage VRated Speed
1800 rpmCompare Models
Maximum Power
129.4 hp / 96.5 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIARated Speed
2200 rpmCompare Models
Maximum Power
108.6 hp / 81 kWEmissions
UN ECE R96 Stage IIIARated Speed
2200 rpmCompare Models
Maximum Power
188 hp / 140 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)Rated Speed
2000 - 2200 rpmCompare Models
Maximum Power
275 hp / 205 kWEmissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIARated Speed
116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpmCompare Models
Maximum Power
302 hp / 225 kWEmissions
U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final)Rated Speed
1800-2200 rpmCompare Models
Maximum Power
416 hp / 310 kWEmissions
Brazil MAR-1, UN R96 Stage IIIARated Speed
1800-2200 rpmCompare Models
Maximum Power
456 hp / 340 kWEmissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014 (Tier 4 Final) and China Nonroad IVRated Speed
1800-2200 rpmCompare Models