Cat® C9.3B Industrial Power Unit

Cat® C9.3B Industrial Power Unit

The Cat® C9.3 ACERT™ Industrial Diesel Power Unit is offered in ratings ranging from 250-340 bkW (335-456 bhp @ 1800-2200 rpm and meet U.S. EPA Tier 4 Final, EU Stage V emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Volume Capacity
51.1 qt (US)
Weight
468 lb
Diameter
13 in
Maximum Power
400 HP

PETU Dimensions - Tier 4 Final Only

Volume Capacity
51.1qt (US)

Aftertreatment Dimensions

Weight
468lb
Diameter
13in

Power Rating

Maximum Power
400HP
Minimum Power
300HP
Rated Speed
1800-2200 rpm

Emission Standards

Emissions
U.S. EPA Tier 4 Final

General

Engine Configuration
Inline 6, 4-Stroke-Cycle-Diesel
Bore
4.5in
Stroke
5.9in
Displacement
567.5in³
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
17.0:1
Rotation from Flywheel End
Counterclockwise

Power Unit Dimensions - Approximate

Length
1845-2042 mm (72.6-80.4 in)
Width
1094-1118 mm (43.1-44 in)
Height
1554-1741 mm (61.2- 68.5 in)
Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
1678-1839 kg (3699-4055 lb)

Aftertreatment Dimensions - Approximate

Weight
130-212 kg (287-467 lb)
Width
714.4-870 mm (28.12-34.25 in)
Height
392.21-570 mm (15.44-22.4 in)
Diameter
304.8-330.2 mm (12-13 in)

PETU Dimensions - Tier 4 Final, Stage IV Only

Height
551 mm (21.7 in)
Weight
19.42 kg (42.8 lb)
Volume Capacity
48.4 L (51.1 qt)
Width
287 mm (11.3 in)
Length
854 mm (33.6 in)

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 A, 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, Stage IV).
  • Fuel System
    • Electronic high pressure common rail
    • Primary fuel filter
    • Secondary 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) (Tier 4 Final, Stage IV)
  • 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
    • Vibration damper
    • Lifting eyes
  • U.s. Epa Tier 4 Interim, Eu Stage Iiib Aftertreatment / Clean Emissions Control Equipment
    • Cat Regeneration System
    • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
    • NOx Reduction System (NRS)
    • Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
    • Available in 12 volt or 24 volt systems
  • U.s. Epa Tier 4 Final, Eu Stage Iv Aftertreatment/ Clean Emissions Control Equipment
    • Cat Regeneration System
    • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
    • Aftertreatment Electronic Control Unit (ECU)
    • NOx Reduction System (NRS)
    • Pump Electronic Control Unit (PETU)
    • Available in 12V or 24V systems
    • Selective Catalytic Reduction (SCR)

Optional Equipment: