Cat^® C9.3B Industrial Power Unit HRC

Maximum Power456HP

Maximum Torque1540lb-ft @ 1400 rpm

Rated Speed1800-2200 rpm

Minimum Power335HP

EmissionsEU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014 (Tier 4 Final) and China Nonroad IV

Engine ConfigurationInline 6, 4-Stroke-Cycle-Diesel

Bore4.5in

Stroke5.9in

Displacement567.5in³

Compression Ratio17.0:1

AspirationTurbocharged Aftercooled (TA)

Rotation from Flywheel EndCounterclockwise

AftertreatmentDOC+DPF+SCR

Length83in

Width43in

Height68.5in

Weight3563lb

Width34.3in

Height22.4in

Weight468lb

Diameter13in

Standard

Turbocharged

Air-to-Air Aftercooled

Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), China Nonroad Stage IV and Korea Stage V)

Standard

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

Standard

Vertical or RH thermostat outlet

Centrifugal water pump

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

Standard

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. (Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) China Nonroad Stage IV and Korea Stage V

Standard

Electronic high pressure common rail

Primary fuel filter

Secondary fuel filters

Fuel transfer pump

Electronic fuel priming

Standard

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) (Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), China Nonroad IV, Korea Stage V)

Standard

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.

Standard

Vibration damper

Lifting eyes

Standard

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

Pump Electronic Control Unit (PETU)

Available in 12V or 24V systems

Selective Catalytic Reduction (SCR)