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C9 LRC Diesel Engines - Lesser Regulated & Non-Regulated

Cat^® C9 Industrial Diesel Engine

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Overview

The Cat^® C9 Industrial Diesel Engine is offered in ratings ranging from 205-280 bkW (275-375 bhp) @ 1800-2200 rpm. These ratings meet China Stage III, EPA Tier 3 equivalent, and EU Stage IIIA equivalent emission standards. Industries and applications powered by C9 engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.

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.

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.

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.

World-class Product Support Offered Through Global Cat Dealer Network

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

Power Rating

Minimum Power: 275.0bhp
Maximum Power: 375.0bhp
Rated Speed: 1800-2200 rpm
Minimum Power: 275HP
Maximum Power: 375HP
Rated Speed: 1800-2200 rpm
Maximum Torque: 1230lb-ft @ 1400 rpm
Maximum Power: 375HP
Maximum Torque: 1230lb-ft @ 1400 rpm
Rated Speed: 1800-2200 rpm
Minimum Power: 275HP

Emission Standards

Emissions: China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Emissions: China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Emissions: China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 112 mm (4.41 in)
Stroke: 149 mm (5.87 in)
Displacement: 8.8 L (537.01 in³)
Aspiration: Turbocharged Aftercooled (TA)
Compression Ratio: 16.1:1
Combustion System: Direct Injection
Rotation (from flywheel end): Counterclockwise
Lube System (refill): 32 L (33.8 qt)
Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 112 mm (4.41 in)
Stroke: 149 mm (5.87 in)
Aspiration: Turbocharged Aftercooled (TA)
Displacement: 8.8 L (537.01 in³)
Compression Ratio: 16.1:1
Combustion System: Direct Injection
Rotation from Flywheel End: Counterclockwise
Lube System - Refill: 32 L (33.8 qt)
Bore: 4.4in
Stroke: 5.9in
Displacement: 537in³
Aftertreatment: -
Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 4.4in
Stroke: 5.9in
Displacement: 537in³
Compression Ratio: 16.1:1
Aspiration: Turbocharged Aftercooled (TA)
Combustion System: Direct Injection
Rotation from Flywheel End: Counterclockwise
Aftertreatment: -

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Length: 1091 mm (43 in)
Width: 827 mm (32.6 in)
Height: 1023 mm (40.3 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments): 864 kg (1905 lb)

Engine Dimensions - Approximate

Height: 1023 mm (40.3 in)
Length: 1091 mm (43 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments: 864 kg (1905 lb)
Width: 827 mm (32.6 in)
Length: 43in
Height: 40.3in
Width: 32.6in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments: 1905lb
Length: 43in
Width: 32.6in
Height: 40.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments: 1905lb

Standard/Optional Features

Standard Equipment:

Air Inlet System
- Turbocharged
- Air-to-Air Aftercooled
Control System
- Electronic governing, PTO speed control
- Programmable ratings
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and total engine limit
- Electronic diagnostics and fault logging
- Engine monitoring system SAE J1939 broadcast and control
- ADEM^™ A4 Electronic Control Unit (ECU)
Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
Exhaust System
- Exhaust manifold, dry
- Optional exhaust outlet
Flywheels And Flywheel Housing
- SAE No. 1 flywheel housing
Fuel System
- HEUI^™ injection
- Fuel filter, secondary (2 micron)
- ACERT^™ Technology
- Fuel transfer pump
- Fuel priming pump
Lube System
- Crankcase breather
- Oil cooler
- Oil filler
- Lube oil filter
- Front sump oil pan
- Oil dipstick
- Gear driven oil pump
General
- Vibration damper
- Lifting eyes
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment:

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Cat^® C9 Industrial Diesel Engine