Diesel Fire Pumps

Cat® fire pump engines have a reputation for reliable starts and long efficient service.

Model	Maximum Power	Emissions	Rated Speed
Cat® 3406C Fire Pump Engine	482 HP	Non-Certified. Available for global non-regulated areas. FM Approved, UL Listed	1750-2300 rpm	Details »
Cat® 3412C Fire Pump	739 HP	Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed	1750-2100 rpm	Details »
Cat® 3508 Fire Pump	1065 HP	Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed	1460-1750 rpm	Details »
Cat® 3512 Fire Pump	1600 HP	Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed	1460-1750 rpm	Details »
Cat® 3516 Fire Pump	1985 HP	Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed	1460-1750 rpm	Details »
Cat® C18 Diesel Fire Pump	800 HP	U.S. EPA Tier 3, Tier 2 or Non-certified emission standards for stationary emergency fire pump engines. FM Approved, UL Listed	1500-2100 rpm	Details »

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	Maximum Torque	Emissions
Cat®3054C Industrial Diesel Engine	130 HP	369 lb-ft @ 1400 rpm	U.S. EPA Tier 2 Equivalent, EU Stage II Equivalent	Details »
Cat® 3406C Diesel Engine	465 HP	1602 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3508 Diesel Engine	1000 HP	3144 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3508B Industrial Diesel Engine	1100 HP	3211 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3512 Industrial Diesel Engine	1500 HP	4580 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3512B Industrial Diesel Engine	1650 HP	5296 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3512C Industrial Diesel Engine	1500 HP	5259 lb-ft @ 1400 rpm	U.S. EPA Tier 2 Equivalent	Details »
Cat® 3516 Industrial Diesel Engine	2000 HP	6189 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3516B Industrial Diesel Engine	2200 HP	-	Non-Certified	Details »
Cat® 3516C Industrial Diesel Engine	2100 HP	7563 lb-ft @ 1400 rpm	U.S. EPA Tier 2 Nonroad Equivalent Emission Standards (Not Currently EPA Certified)	Details »
Cat® 3516E Diesel Engine	2100 HP	8275 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final, EU Stage V	Details »
Cat® 3606 Industrial Diesel Engine	2481 HP	13424 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3608 Industrial Diesel Engine	3300 HP	18219 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3612 Industrial Diesel Engine	4962 HP	30848 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® 3616 Industrial Diesel Engine	6598 HP	35692 lb-ft @ 1400 rpm	Non-Certified	Details »
Cat® C0.5 Diesel Engine	13.7 HP	22 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.	Details »
Cat® C0.5 Diesel Engine	13.7 HP	22 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »
Cat® C0.7 Diesel Engine	20.5 HP	37.1 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.	Details »
Cat® C0.7 Diesel Engine	17.8 HP	32 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final, EU Stage V	Details »
Cat® C1.1 Diesel Engine	28.2 HP	49.4 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.	Details »
Cat® C1.1 Diesel Engine	24 HP	63 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final, EU Stage V	Details »
Cat® C1.5 Diesel Engine	40.2 HP	83 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Interim Equivalent	Details »
Cat® C1.5 Diesel Engine	24.6 HP	63.4 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »
Cat® C1.7 Diesel Engine	40.2 HP	92 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final	Details »
Cat® C2.2 Diesel Engine	66 HP	153 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Interim Equivalent	Details »
Cat® C2.2 Diesel Engine	74 HP	199 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C2.2 Diesel Engine	48 HP	122 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final	Details »
Cat® C2.8 Diesel Engine	74 HP	280 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C2.8 Industrial Diesel Engine	74 HP	221 lb-ft @ 1400 rpm	UN ECE R96 Stage IIIA, Brazil MAR-1	Details »
Cat® C3.6 Diesel Engine	134 HP	406 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C3.6 Industrial Diesel Engine	121 HP	369 lb-ft @ 1400 rpm	UN ECE R96 Stage IIIA, Brazil MAR-1	Details »
Cat® C3.6 Industrial Diesel Engine for Tractors	121 HP	369 lb-ft @ 1400 rpm	UN ECE R96 Stage IIIA, Brazil MAR-1	Details »
Cat® C3.6 Diesel Engine for Tractors	134 HP	391 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C4.4 Diesel Engine	142 HP	411.2 lb-ft @ 1400 rpm	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	Details »
Cat® C4.4 Diesel Engine	111.3 HP	308 lb-ft @ 1400 rpm	UN ECE R96 Stage IIIA	Details »
Cat® C4.4 Diesel Engine	200 HP	609 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C4.4 Diesel Engine	173.5 HP	553 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final	Details »
Cat® C7 Industrial Diesel Engine	300 HP	-	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Details »
Cat® C7.1 Diesel Engine	217 HP	663 lb-ft @ 1400 rpm	China Nonroad Stage III, UN ECE R96 Stage IIIA	Details »
Cat® C7.1 Diesel Engine	275 HP	774 lb-ft @ 1400 rpm	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	Details »
Cat® C7.1 ACERT™ Diesel Engine	320 HP	935 lb-ft @ 1400 rpm	U.S. EPA & CARB Tier 4 Final, EU Stage V	Details »
Cat® C9 Industrial Diesel Engine	375 HP	1230 lb-ft @ 1400 rpm	China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Details »
Cat® C9.3 Diesel Engine	400 HP	1268 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »
Cat® C9.3B Diesel Engine	456 HP	1540 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final, EU Stage V	Details »
Cat® C11 Industrial Diesel Engine	450 HP	1517 lb-ft @ 1400 rpm	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Details »
Cat® C13 Industrial Diesel Engine	520 HP	1634 lb-ft @ 1400 rpm	China Nonroad III, U.S. EPA Tier 3 Equivalent or U.S. EPA Tier 2 Equivalent, EU Stage IIIA Equivalent or EU Stage II Equivalent	Details »
Cat® C13 Diesel Engine	520 HP	1756 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »
Cat® C15 Industrial Diesel Engine	595 HP	2004 lb-ft @ 1400 rpm	China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Details »
Cat® C18 Industrial Diesel Engine	800 HP	2696 lb-ft @ 1400 rpm	China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified	Details »
Cat® C27 Industrial Diesel Engine	1150 HP	3876 lb-ft @ 1400 rpm	U.S. EPA Tier 2 Equivalent	Details »
Cat® C27 Diesel Engine	1050 HP	3448 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »
Cat® C32	1350 HP	4548 lb-ft @ 1400 rpm	U.S. EPA Tier 2 Equivalent	Details »
Cat® C32 Diesel Engine	1200 HP	4056 lb-ft @ 1400 rpm	U.S. EPA Tier 4 Final	Details »

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
Cat® 3516C Industrial Power Unit	2100 HP	U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)	1750 rpm	Details »
Cat® C4.4 Industrial Power Unit	188 HP	EU Stage V, U.S. EPA Tier 4 Final	2200 rpm	Details »
Cat® C4.4 Industrial Power Unit	129.4 HP	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	2200 rpm	Details »
Cat® C4.4 Industrial Power Unit	108.6 HP	UN ECE R96 Stage IIIA	2200 rpm	Details »
Cat® C7.1 Industrial Power Unit	275 HP	U.S. EPA Tier 4 Final	1800-2200 rpm	Details »
Cat® C7.1 Industrial Power Unit	275 HP	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm	Details »
Cat® C9 Industrial Power Unit	350 HP	China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent	1800-2200 rpm	Details »
Cat® C9 Industrial Power Unit	350 HP	China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent	1800-2200 rpm	Details »
Cat® C9.3 Industrial Power Unit	400 HP	U.S. EPA Tier 4 Final	1800-2200 rpm	Details »
Cat® C9.3B Industrial Power Unit	400 HP	U.S. EPA Tier 4 Final	1800-2200 rpm	Details »
Cat® C11 Industrial Power Unit	385 HP	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	1800-2100 rpm	Details »
Cat® C13 Industrial Power Unit	440 HP	China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent	1800-2100	Details »
Cat® C13 Industrial Power Unit	520 HP	U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 and Korea Tier 4 Final emissions standards	1800-2100 rpm	Details »
Cat® C15 Industrial Power Unit	540 HP	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	1800-2100 rpm	Details »
Cat® C15 Industrial Power Unit	580 HP	U.S. EPA Tier 4 Final, EU Stage V	1800-2100 rpm	Details »
Cat®C18 Industrial Power Unit	630 HP	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified	1800-2100	Details »
Cat® C18 Industrial Power Unit	630 HP	U.S. EPA Tier 4 Final, EU Stage V	1800-2000 rpm	Details »