THIS IS MY SELECT

Industrial Diesel Engines

Cat ® C4.4 Diesel Engine

Maximum Power

173.5 HP

Maximum Torque

553 lb-ft @ 1400 rpm

Emissions

93.0 hp

U.S. EPA & CARB Tier 4 Final

THIS IS MY SELECT

backhoe loader

Cat ® C4.4 Diesel Engine

Maximum Power

173.5 HP

Maximum Torque

553 lb-ft @ 1400 rpm

Emissions

93.0 hp

U.S. EPA & CARB Tier 4 Final

Specifications

Cat® C4.4 Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. Extensively tested on the job, these engines use a range of common rail fuel systems and advanced control systems to deliver maximum uptime in the harshest environment. They have proven they can handle the toughest applications and deliver superior performance that exceeds the expectations of the most demanding users. Industries and applications powered by C4.4 engines include: Agriculture, Aerial Lifts, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Harvesters, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers, Turf and Landscaping and Underground Mining Equipment.

      • Maximum Power

        173.5 HP

        129.4 kW

        Maximum Torque

        553 lb-ft @ 1400 rpm

        750 Nm @ 1400 rpm

        Rated Speed

        93.0 in

        93.0 mm

        2200 rpm

        Minimum Power

        93.9 HP

        70 kW

      • Emissions

        93.0 in

        93.0 mm

        U.S. EPA & CARB Tier 4 Final

      • Engine Configuration

        93.0 in

        93.0 mm

        Inline 4

        Bore

        4.1 in

        105 mm

        Stroke

        5 in

        127 mm

        Displacement

        268.5 in³

        4.4 l

        Compression Ratio

        93.0 in

        93.0 mm

        16.5:1

        Aspiration

        93.0 in

        93.0 mm

        Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)

        Combustion System

        93.0 in

        93.0 mm

        Direct Injection

        Rotation from Flywheel End

        93.0 in

        93.0 mm

        Counterclockwise

        Aftertreatment

        93.0 in

        93.0 mm

        DOC+SCR or DOC+DPF+SCR

      • Length

        33.3 in

        845 mm

        Width

        29.1 in

        742 mm

        Height

        34.1 in

        868 mm

        Weight - Net Dry - Basic Operating Engine Without Optional Attachments

        926 lb

        420 kg

      • Length

        26.5 in

        675 mm

        Width

        18.8 in

        478 mm

        Height

        15.3 in

        390 mm

        Weight

        99 lb

        45 kg

      • Diameter

        10.6 in

        270 mm

      • Air Inlet System

      • Control System

        • Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments

        • Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines

      • Cooling System

        • Top tank temperature 108° C (226° F) as standard to minimize cooling pack size

        • 50:50 water glycol mix

      • Flywheels and Flywheel Housing

      • Fuel System

        • Electronic high pressure common rail

        • Innovative filter design to ensure maximum protection of the engine

      • Lube System

      • Power Take Off

      • General

        • Available with or without a balancer

        • Paint: Caterpillar yellow, with optional colors available at request

      • U.S. EPA Tier 4 Interim Equivalent, EU Stage IIIB Equivalent Aftertreatment / Clean Emissions Control Equipment

        • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)

        • No ash service requirement

        • Passive regeneration

      • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment

        • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)

        • Selective Catalytic Reduction (SCR)

        • 3' flex pipe connection with straight, 45°, and 90° options for flexibility

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      WHY CHOOSE EMPIRE

      • In-house, local project teams for design, engineering and management

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance

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