Cat® C3.4B Diesel Engine

Cat® C3.4B Diesel Engine

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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 ...
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Power Rating

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

Emission Standards

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

General

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)

Aftertreatment Dimensions - Approximate

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

Engine Dimensions - Approximate

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

Standard Equipment: