Industrial

Industrial Diesel Engines

Cat engines with Tier 4 technology meet tough emissions standards and deliver the performance and efficiency you expect from Caterpillar.

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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.

Products

C0.5

Caterpillar

C0.5

Maximum Power: 13.7 hp / 10.2 kW
Maximum Torque: 22 lb-ft @ 2600 rpm / 29.7 Nm @ 2600 rpm
Rated Speed: 2000-3600 rpm

C0.7

Caterpillar

C0.7

Maximum Power: 17.8 hp / 13.3 kW
Maximum Torque: 32 lb-ft @ 2400 rpm / 44 Nm @ 2400 rpm
Rated Speed: 2200-3600 rpm

C1.1

Caterpillar

C1.1

Maximum Power: 23.8 hp / 17.8 kW
Maximum Torque: 60.7 lb-ft @ 1600 rpm / 82.3 Nm @ 1600 rpm
Rated Speed: 2800 rpm

C1.5

Caterpillar

C1.5

Maximum Power: 24.6 hp / 18.4 kW
Maximum Torque: 63.4 lb-ft @ 1800 rpm / 86 Nm @ 1800 rpm
Rated Speed: 2100 rpm

C2.2

Caterpillar

C2.2

Maximum Power: 74 hp / 55 kW
Maximum Torque: 199 lb-ft @ 1600 rpm / 270 Nm @ 1600 rpm
Rated Speed: 2800 rpm

C2.8

Caterpillar

C2.8

Maximum Power: 74 hp / 55 kW
Maximum Torque: 280 lb-ft @ 1360 rpm / 380 Nm @ 1360 rpm
Rated Speed: 2200 - 2400 rpm

C3.6

Cat

C3.6

Maximum Power: 142 hp / 106 kW
Maximum Torque: 417 lb-ft @ 1500 rpm / 566 Nm @ 1500 rpm
Rated Speed: 2000-2400 rpm

C3.6 for Tractors

Caterpillar

C3.6 for Tractors

Maximum Power: 134 hp / 100 kW
Maximum Torque: 391 lb-ft @ 1500 rpm / 530 Nm @ 1500 rpm
Rated Speed: 2000-2400 rpm

C4.4

Caterpillar

C4.4

Maximum Power: 200 hp / 150 kW
Maximum Torque: 609 lb-ft @ 1400 rpm / 825 Nm @ 1400 rpm
Rated Speed: 2200 rpm

C7.1

Caterpillar

C7.1

Maximum Power: 320 hp / 240 kW
Maximum Torque: 935 lb-ft @ 1400 rpm / 1268 Nm @ 1400 rpm
Rated Speed: 2200 rpm

C9.3B

Caterpillar

C9.3B

Maximum Power: 456 hp / 340 kW
Maximum Torque: 1540 lb-ft @ 1400 rpm / 2088 Nm @ 1400 rpm
Rated Speed: 1800-2200 rpm

C13B

Caterpillar

C13B

Maximum Power: 577 hp / 430 kW
Maximum Torque: 1943 lb-ft @ 1400 rpm / 2634 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C15

Caterpillar

C15

Maximum Power: 580 hp / 433 kW
Maximum Torque: 1958 lb-ft @ 1400 rpm / 2655 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C18

Cat

C18

Maximum Power: 800 hp / 597 kW
Maximum Torque: 2736 lb-ft @ 1300 rpm / 3710 Nm @ 1300 rpm
Rated Speed: 1800

C18

Caterpillar

C18

Maximum Power: 800 hp / 597 kW
Maximum Torque: 2736 lb-ft @ 1300 rpm / 3710 Nm @ 1300 rpm
Rated Speed: 1800-2000

C27

Caterpillar

C27

Maximum Power: 1050 hp / 783 kW
Maximum Torque: 3448 lb-ft @ 1200 rpm / 4674 Nm @ 1200 rpm
Rated Speed: 1800 rpm

C32B

Cat

C32B

Maximum Power: 1200 hp / 895 kW
Maximum Torque: 4056 lb-ft @ 1200 rpm / 5499 Nm @ 1200 rpm
Rated Speed: 1800 rpm

C32

Caterpillar

C32

Maximum Power: 1200 hp / 895 kW
Maximum Torque: 4056 lb-ft @ 1200 rpm / 5499 Nm @ 1200 rpm
Rated Speed: 1800 rpm

3516E

Caterpillar

3516E

Maximum Power: 2100 hp / 1566 kW
Maximum Torque: 8275 lb-ft @ 1200 rpm / 11220 Nm @ 1200 rpm
Rated Speed: 1650 rpm

C0.5

Caterpillar

C0.5

Maximum Power: 13.7 hp / 10.2 kW
Maximum Torque: 22 lb-ft @ 2600 rpm / 29.7 Nm @ 2600 rpm
Rated Speed: 2800-3600 rpm

C0.7

Caterpillar

C0.7

Maximum Power: 20.5 hp / 15.3 kW
Maximum Torque: 37.1 lb-ft @ 2400 rpm / 50.4 Nm @ 2400 rpm
Rated Speed: 2800-3600 rpm

C1.1

Caterpillar

C1.1

Maximum Power: 28.2 hp / 21 kW
Maximum Torque: 49.4 lb-ft @ 2400 rpm / 67 Nm @ 2400 rpm
Rated Speed: 3400 rpm

C1.5

Caterpillar

C1.5

Maximum Power: 40.2 hp / 30 kW
Maximum Torque: 82.4 lb-ft @ 1800 rpm / 111.8 Nm @ 1800 rpm
Rated Speed: 3000 rpm

C2.2

Caterpillar

C2.2

Maximum Power: 66 hp / 49.2 kW
Maximum Torque: 153 lb-ft @ 1800 rpm / 208 Nm @ 1800 rpm
Rated Speed: 2200-3000 rpm

C2.8

Caterpillar

C2.8

Maximum Power: 74 hp / 55 kW
Maximum Torque: 221 lb-ft @ 1600 rpm / 300 Nm @ 1600 rpm
Rated Speed: 2200-2400 rpm

C3.6

Caterpillar

C3.6

Maximum Power: 121 hp / 90 kW
Maximum Torque: 369 lb-ft @ 1500 rpm / 500 Nm @ 1500 rpm
Rated Speed: 2200-2400 rpm

C3.6 for Tractors

Caterpillar

C3.6 for Tractors

Maximum Power: 121 hp / 90 kW
Maximum Torque: 369 lb-ft @ 1500 rpm / 500 Nm @ 1500 rpm
Rated Speed: 2200-2400 rpm

3054C

Caterpillar

3054C

Maximum Power: 130 hp / 97 kW
Maximum Torque: 369 lb-ft @ 1400 rpm / 500 Nm @ 1400 rpm
Rated Speed: 2200-2400 rpm

C4.4

Caterpillar

C4.4

Maximum Power: 111.3 hp / 83 kW
Maximum Torque: 308 lb-ft @ 1400 rpm / 418 Nm @ 1400 rpm
Rated Speed: 2200-2400 rpm

C4.4

Caterpillar

C4.4

Maximum Power: 142 hp / 106 kW
Maximum Torque: 411.2 lb-ft @ 1400 rpm / 558 Nm @ 1400 rpm
Rated Speed: 2200 rpm

Caterpillar

C7

Maximum Power: 300 hp / 224 kW
Rated Speed: 1800-2200 rpm
Minimum Power: 225 hp / 168 kW

C7.1

Caterpillar

C7.1

Maximum Power: 217 hp / 162 kW
Maximum Torque: 663 lb-ft @ 1400 rpm / 900 Nm @ 1400 rpm
Rated Speed: 1950-2200 rpm

C7.1

Caterpillar

C7.1

Maximum Power: 275 hp / 205 kW
Maximum Torque: 774 lb-ft @ 1400 rpm / 1050 Nm @ 1400 rpm
Rated Speed: 2200-2500 rpm

C9.3B

Caterpillar

C9.3B

Maximum Power: 416 hp / 310 kW
Maximum Torque: 1335 lb-ft @ 1400 rpm / 1810 Nm @ 1400 rpm
Rated Speed: 1800-2200 rpm

C11

Caterpillar

C11

Maximum Power: 451 hp / 336 kW
Maximum Torque: 1516 lb-ft @ 1400 rpm / 2056 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C13

Caterpillar

C13

Maximum Power: 536 hp / 400 kW
Maximum Torque: 1735 lb-ft @ 1400 rpm / 2353 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C13

Cat

C13

Maximum Power: 440 hp / 328 kW
Maximum Torque: 1482 lb-ft @ 1400 rpm / 2010 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

3406C

Caterpillar

3406C

Maximum Power: 465 hp / 347 kW
Maximum Torque: 1602 lb-ft @ 1350 rpm / 2172 Nm @ 1350 rpm
Rated Speed: 1800-2100 rpm

C15

Caterpillar

C15

Maximum Power: 595 hp / 444 kW
Maximum Torque: 2004 lb-ft @ 1400 rpm / 2717 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C18

Caterpillar

C18

Maximum Power: 800 hp / 597 kW
Maximum Torque: 2696 lb-ft @ 1400 rpm / 3655 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C27

Caterpillar

C27

Maximum Power: 1150 hp / 858 kW
Maximum Torque: 3876 lb-ft @ 1400 rpm / 5255 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

C32

Caterpillar

C32

Maximum Power: 1350 hp / 1007 kW
Maximum Torque: 4548 lb-ft @ 1400 rpm / 6166 Nm @ 1400 rpm
Rated Speed: 1800-2100 rpm

3508

Caterpillar

3508

Maximum Power: 1000 hp / 746 kW
Maximum Torque: 3144 lb-ft @ 1450 rpm / 4263 Nm @ 1450 rpm
Rated Speed: 1200-1800 rpm

3508B

Caterpillar

3508B

Maximum Power: 1100 hp / 820 kW
Maximum Torque: 3211 lb-ft @ 1450 rpm / 4353 Nm @ 1450 rpm
Rated Speed: 1800 rpm

3512

Caterpillar

3512

Maximum Power: 1500 hp / 1119 kW
Maximum Torque: 4580 lb-ft @ 1400 rpm / 6210 Nm @ 1400 rpm
Rated Speed: 1200-1800 rpm

3512B

Caterpillar

3512B

Maximum Power: 1650 hp / 1231 kW
Maximum Torque: 5296 lb-ft @ 1450 rpm / 7180 Nm @ 1450 rpm
Rated Speed: 1800 rpm

3512C

Caterpillar

3512C

Maximum Power: 1500 hp / 1120 kW
Maximum Torque: 5259 lb-ft @ 1500 rpm / 7130 Nm @ 1500 rpm
Rated Speed: 1800 rpm

3516

Caterpillar

3516

Maximum Power: 2000 hp / 1492 kW
Maximum Torque: 6189 lb-ft @ 1400 rpm / 8391 Nm @ 1400 rpm
Rated Speed: 1200-1800 rpm

3516B

Caterpillar

3516B

Maximum Power: 2200 hp / 1640 kW
Rated Speed: 1800 rpm
Minimum Power: 2000 hp / 1492 kW

3516C

Caterpillar

3516C

Maximum Power: 2100 hp / 1506 kW
Maximum Torque: 7563 lb-ft @ 1300 rpm / 10254 Nm @ 1300 rpm
Rated Speed: 1750 rpm

3606

Caterpillar

3606

Maximum Power: 2481 hp / 1850 kW
Maximum Torque: 13424 lb-ft @ 820 rpm / 18200 Nm @ 820 rpm
Rated Speed: 750-1000 rpm

3608

Caterpillar

3608

Maximum Power: 3300 hp / 2460 kW
Maximum Torque: 18219 lb-ft @ 820 rpm / 24700 Nm @ 820 rpm
Rated Speed: 800-1000 rpm

3612

Caterpillar

3612

Maximum Power: 4962 hp / 3700 kW
Maximum Torque: 30848 lb-ft @ 800 rpm / 41822 Nm @ 800 rpm
Rated Speed: 750-1000 rpm

3616

Caterpillar

3616

Maximum Power: 6598 hp / 4920 kW
Maximum Torque: 35692 lb-ft @ 820 rpm / 48390 Nm @ 820 rpm
Rated Speed: 800-1000 rpm

C1.1

Caterpillar

C1.1

Maximum Power: 24.6 hp / 18.4 kW
Maximum Torque: 63.4 lb-ft @ 1600 rpm / 86 Nm @ 1600 rpm
Rated Speed: 2800 rpm

C1.7

Caterpillar

C1.7

Maximum Power: 23.8 hp / 17.8 kW
Maximum Torque: 92 lb-ft @ 1800 rpm / 125 Nm @ 1800 rpm
Rated Speed: 2200 rpm