C9.3B Industrial Power Unit Diesel Power Units - Lesser Regulated

Industrial Diesel Power Units C9.3B

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Key Specs

Maximum Power: 416 hp; 310 kW

Emissions: Brazil MAR-1, UN R96 Stage IIIA; Brazil MAR-1, UN R96 Stage IIIA

Rated Speed: 1800-2200 rpm; 1800-2200 rpm

C9.3B
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Overview

The Cat?� C9.3B IPU configuration not only provides the flexibility andoptions found on a standard industrial engine, but also comes fittedwith air filter and mounting, an integrated cooling system with airand coolant lines, and full wire harnessing with an engine-mountedECM

Features At A Glance

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

Simple and efficient turbocharger with balance valve provides optimal air management and improved fuel efficiency.

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

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.

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

Scheduled maintenance, including SOS^SM sample
Customer Support Agreements (CSA)
Caterpillar Extended Service Coverage (ESC)
Superior dealer service network
Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

Specifications Standard Equipment

Product Specifications for C9.3B

Power Rating

Maximum Power	416 hp 310 kW
Rated Speed	1800-2200 rpm 1800-2200 rpm
Minimum Power	308 hp 230 kW

Emission Standards

Emissions

Brazil MAR-1, UN R96 Stage IIIA Brazil MAR-1, UN R96 Stage IIIA

General

Engine Configuration	Inline 6, 4-Stroke-Cycle-Diesel Inline 6, 4-Stroke-Cycle-Diesel
Bore	4.5 in 115 mm
Stroke	5.9 in 149 mm
Displacement	567.5 in³ 9.3 l
Compression Ratio	16.5:1 16.5:1
Aspiration	Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End	Counterclockwise Counterclockwise

Power Unit Dimensions

Length	83 in 2110 mm
Width	43 in 1100 mm
Height	63 in 1603 mm
Weight	3265 lb 1481 kg

C9.3B Standard Equipment

Air Inlet System

Turbocharged

Air-to-Air Aftercooled

Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)

Control System

Electronic control system

Over-foam wiring harness

Automatic altitude compensation

Power compensated for fuel temperature

Configurable software features

Engine monitoring system SAE J1939 broadcast and control

Integrated Electronic Control Unit (ECU)

Remote fan control

Cooling System

Vertical or RH thermostat outlet

Centrifugal water pump

Guidance on cooling system design available through your dealer to ensure equipment reliability

Flywheels and Flywheel Housing

Dual rear PTO configuration

Available SAE No. 1 power take off with optional SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments.

Fuel System

Electronic high pressure common rail

Primary fuel filter

Secondary fuel filters

Fuel transfer pump

Electronic fuel priming

Lube System

Oil cooler

Oil filler

Lube oil filter

Oil dipstick

Gear driven oil pump

Choice of front, rear or center sumps

Power Take Off (PTO)

SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.

General

Vibration damper

Lifting eyes

Product Specifications for C9.3B

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Power Rating

Maximum Power	416 hp 310 kW
Rated Speed	1800-2200 rpm 1800-2200 rpm
Minimum Power	308 hp 230 kW

Emission Standards

Emissions

Brazil MAR-1, UN R96 Stage IIIA Brazil MAR-1, UN R96 Stage IIIA

General

Engine Configuration	Inline 6, 4-Stroke-Cycle-Diesel Inline 6, 4-Stroke-Cycle-Diesel
Bore	4.5 in 115 mm
Stroke	5.9 in 149 mm
Displacement	567.5 in³ 9.3 l
Compression Ratio	16.5:1 16.5:1
Aspiration	Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End	Counterclockwise Counterclockwise

Power Unit Dimensions

Length	83 in 2110 mm
Width	43 in 1100 mm
Height	63 in 1603 mm
Weight	3265 lb 1481 kg

C9.3B Standard Equipment

Air Inlet System

Turbocharged

Air-to-Air Aftercooled

Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)

Control System

Electronic control system

Over-foam wiring harness

Automatic altitude compensation

Power compensated for fuel temperature

Configurable software features

Engine monitoring system SAE J1939 broadcast and control

Integrated Electronic Control Unit (ECU)

Remote fan control

Cooling System

Vertical or RH thermostat outlet

Centrifugal water pump

Guidance on cooling system design available through your dealer to ensure equipment reliability

Flywheels and Flywheel Housing

Dual rear PTO configuration

Available SAE No. 1 power take off with optional SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments.

Fuel System

Electronic high pressure common rail

Primary fuel filter

Secondary fuel filters

Fuel transfer pump

Electronic fuel priming

Lube System

Oil cooler

Oil filler

Lube oil filter

Oil dipstick

Gear driven oil pump

Choice of front, rear or center sumps

Power Take Off (PTO)

SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.

General

Vibration damper

Lifting eyes

See how C9.3B compares against frequently compared products.

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C9.3B

Maximum Power: 416 hp; 310 kW
Emissions: Brazil MAR-1, UN R96 Stage IIIA; Brazil MAR-1, UN R96 Stage IIIA
Rated Speed: 1800-2200 rpm; 1800-2200 rpm

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C7.1

Maximum Power: 275 hp; 205 kW
Maximum Torque: 774 lb-ft @ 1400 rpm; 1050 Nm @ 1400 rpm
Emissions: China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA; China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

View Details

Industrial

C11

Maximum Power: 451 hp; 336 kW
Emissions: Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3; Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
Rated Speed: 1800-2100 rpm; 1800-2100 rpm

View Details

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C9.3B Industrial Power Unit Diesel Power Units - Lesser Regulated

Industrial Diesel Power Units C9.3B

Overview

Features At A Glance

Product Specifications for C9.3B

Power Rating

Emission Standards

General

Power Unit Dimensions

C9.3B Standard Equipment

Air Inlet System

Control System

Cooling System

Flywheels and Flywheel Housing

Fuel System

Lube System

Power Take Off (PTO)

General

Product Specifications for C9.3B

Power Rating

Emission Standards

General

Power Unit Dimensions

C9.3B Standard Equipment

Air Inlet System

Control System

Cooling System

Flywheels and Flywheel Housing

Fuel System

Lube System

Power Take Off (PTO)

General

See how C9.3B compares against frequently compared products.

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