Truck and Heavy Equipment

Diesel engine bench Cummins QSB6.7 TIER 4F new

The Cummins QSB6.7 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 4F emissions regulations. This engine is aimed at industrial, agricultural, construction and powergen markets.Especially built to meet all diesel engine performance and repair tasks these diesel engine benches meet North American emissions standards for the years indicated in each offering below unless otherwise noted. This engine comes equipped with a fully functioning diesel exhaust aftertreatment system that includes: Selective Catalytic Combustion (SCR), Diesel Exhaust Fluid (DEF), Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC).

Technical Details

Product code HV-950-QSB_035106

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 DTCs and MIL operation

Functional DLC using SAE J1939 communication protocol

Student can diagnose and troubleshoot fuel system

Student can diagnose and troubleshoot engine management system

Student can diagnose and troubleshoot electrical/electronic system

Student can obtain electronic parameters using diagnostic equipment

Student can obtain technical data and information from the trainers through an electronic service tool connection

Student can perform testing procedures oaf all electrical and mechanical systems

Allow user to exercise test procedures as outlined in OEM service manuals


New OEM In-line 6-cylinder, 4-stroke cycle diesel engine

Interfaces with OEM diagnostic electronic service tools

OEM Engine management system

Air intake system with turbocharger and air filter

Complete engine cooling system with fan, air-to-air, radiator, and fuel system

OEM cold start system

OEM ECM and wiring

Master control panel with DLC (9-pin J1939 Deutsch connector) with: keyed ignition system with two (2) keys and testing points, indicator lights, enable/disable switches, PTO controls, ECM breakout box with OEM pinout identification, LOFA CANPlus display with J1939 parameters for installed components

Complete intake and exhaust system with diesel particulate filter (DPF), maintenance indicators and muffler

Engine lubrification system with filters

Complete and operable fuse-protected electrical/electronic system (24 VDC)

Fuel pedal

22L fuel tank with filters

Heavy-duty batteries (2) with smart charger

Battery cut-off switch

Emergency stop buttons (2)

Electronic programmable fault box with 12 faults with intermittent fault capability

Safety guards on all rotating components in compliance with CSA regulation Z432-04 and on high temperature components

Heavy duty 3” (76.2 mm) powder enamel coated square tubular steel frame

Four (2) removable heavy-duty casters, two (2) locking swivel, two (2) fixed


Cummins’ Tier 4F equipped with new QSB6.7 diesel engine and post-treatment system


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