Cat C3.4B, Less than 56 kW (75 hp)

Industrial Diesel Engines - Highly Regulated

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Om Cat C3.4B, Less than 56 kW (75 hp)

Cat® C3.4B Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. The C3.4B Industrial Engine is offered in ratings ranging from 45-55.4 bkW (60-74.3 bhp) @ 2200-2500 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IIIB emission standards. Industries and applications powered by C3.4B engines include: Agriculture, Aerial Lifts, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Forestry, General Industrial, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Mobile Sweepers, Paving Equipment, Pumps, Specialty Ag Equipment, Trenchers, Turf and Landscaping and Underground Mining Equipment.

Spesifikasjoner

Power Rating

Minimum Power	60.3 BHP
Maximum Power	74.3 BHP
Rated Speed	2200 & 2500 rpm

Emission Standards

Emissions

U.S. EPA Tier 4 Final, EU Stage IIIB Nonroad Emission Standards

Generell

Engine Configuration	In-Line 4, 4-Stroke-Cycle Diesel
Bore	99 mm (3.9 in)
Stroke	110 mm (4.3 in)
Displacement	3.4 L (207.5 in³)
Aspiration	Turbocharged (T)
Compression Ratio	17:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Cooling System - Capacity	6 L (6.3 qt)

Engine Dimensions - Approximate

Height	829.5 mm (32.6 in)
Length	610 mm (24 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	251 kg (553.4 lb)
Width	653 mm (25.7 in)

Aftertreatment Dimensions - Approximate

Diameter	Wall-Flow: 180 mm (7.1 in). Through Flow: 149 mm (5.8 in)
Length	Wall Flow: 541 mm (21.3 in). Through Flow: 509 mm (20 in)
Weight	Wall Flow: 20 kg (44 lb). Through Flow: 14 kg (30.8 lb)

Egenskaper

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

High Performance

Leading-edge technology provides significant improvements in power, torque, fuel consumption and response. Technology includes single smart wastegated turbo systems, durable high pressure common rail technology, and closed circuit breathing system.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Fuel & Oil

Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, and new oil formulations to support the new technology. Cat^® engines are designed to accommodate B20 biofuel. Your Cat dealer can provide more information regarding fuel and oil.

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.