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Diesel engine bench CAT C4.4 TIER4F new

Especially built to meet all diesel engine performance and repair tasks. The new Caterpillar C4.4 diesel engine bench is mounted on a tubing steel stand. Completely operational and safe, this standard trainer is easy to work on and complies with manufacturer rules and specifications related to all OEM codes, colors and electronics. Meets Tier 4 Final emissions regulations.

Technical Details

Product code HV-950-C4.4-TIER4_035153

Educational Advantages

Includes Student activities

Demonstration of major engine systems to groups of students without the access limitations of a complete vehicle

Engine systems respond to inserted faults with real world symptoms, OEM DTC’s and check engine light operation

Functional Deutsch DLC connector using SAE J-1939 protocols for use with scan tools


Electronic programmable fault box (12 faults)

Panic buttons (2)

Battery cut-off switch

12V batteries (2) w/plastic cases

Fuel tank capacity – 22 liters (5 gallons)

Heavy duty casters with 2 fixed and 2 locking swivels

Tubular steel mounting frame

Fuel pedal

Air-to-air radiator and cooling fan with protective guards

Air Filter

Full electronic direct injection fuel system

Exhaust system with TIER 4F aftertreatment

OEM ECM and system wiring

SAE Tier 4 Final Emission systems

Dashboard including: ECM and ATM breakout box, ignition key switch w/test points, indicator lamps, gauges, ON/OFF switches, selectro switches and functional Deutsch DLC connector using SAE J1939 protocols

LOFA CANplus 600 digital display featuring a customized setup and display feature for the following data displays: Hours, RPM, Volts, System Temperatures, Pressures, Faults, Alarms and more are available in both analog and digital display modes. Fully able to be customized for specific needs and requirements for each application

Application and specifications

New CAT I-6 6-cylinder 4-stroke diesel engine

Bore & Stroke - 105 mm x 135 mm (4.13 in x 5.3 in)

Displacement – 4.4L (268.5 in3)

Horsepower - 202 / 225 HP (150 / 167 kW)

Aspiration TA - Series turbocharged aftercooled with Smart-Wastegate system

Cycle - 4 stroke

Combustion system - Direct Injection

Compression ratio - 16.5 : 1

Rotation - Anti-clockwise, viewed at flywheel

Lubrication capacity - 13-16 liters (3.4-4.2 US gal)

Cooling capacity - 15.2 liters (4 US gal)

Emissions - EPA Tier 4 Final (US), 2014 EU Stage IV (Europe), MLIT Step 4 (Japan).