Industrial Diesel Engines C9.3B China NR4

Product Specifications for C9.3B China NR4

C9.3B China NR4 Standard Equipment

Air Inlet System

• Turbocharged

• Air-to-Air Aftercooled

• Mid-mount turbocharged system with front and rear exhaust configurations

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

• Available SAE 1 power take-off with optional SAE A, SAE B, SAE C power take-off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Proposed Stage V)

Fuel System

• Electronic high pressure common rail

• Primary fuel filter

• Secondary and tertiary fuel filters

• Fuel transfer pump

• Electronic fuel priming

Lube System

• Open crankcase ventilation system

• Oil cooler

• Oil filler

• Lube oil filter

• Oil dipstick

• Gear driven oil pump

• Choice of front, rear or center sumps

• Open crankcase ventilation system with fumes disposal (optional OCV filter system)

Power Take Off (PTO)

• SAE A, 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

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

• Vibration damper

• Lifting eyes

Aftertreatment

• Clean Emissions Module (CEM) consisting of Diesel Particulate Filter (DPF), Diesel Oxidation Catalyst (DOC) and high-efficiency Selective Catalytic Reduction (SCR)

Tier 4 Final, Proposed Stage V Aftertreatment

• Pump Electronic Control Unit (PETU)

• Available in 12V or 24V systems