QSL Series

High-Pressure Common-Rail (HPCR) Fuel System maintains high injection pressures regardless of engine speed for optimum performance across the entire rpm range.

Air Intake System Charge air cooling lowers intake manifold temperatures, improves mileage, increases performance.

Electronic Features The Interact System includes fullauthority electronics and is fully customizable.Features include diagnostics, asset protection, road speed governing, PTO, Trip Information System, cruise control and more.

Turbocharger Holset waste gated turbocharger is performance-matched to increase performance at all speeds.

Meet Euro III emission regulations.

Engine model QSL8.9-C360
Engine type 6 cylinders in line
Displacement 8.9
Rated Power 264kW/360HP@2200rpm
Peak Torque 1480N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C340
Engine type 6 cylinders in line
Displacement 8.9
Rated Power 250kW/340HP@2200rpm
Peak Torque 1380N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C325
Engine type 6 cylinders in line
Displacement 8.9
Rated Power 239kW/325HP@2200rpm
Peak Torque 1260N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C300
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 225kW/300HP@2000rpm
Peak Torque 1230N.m @1300rpm
Emission Standard Tier III

Engine model QSL8.9-C295
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 209kW/295HP@2200rpm
Peak Torque 1250N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C280
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 209kW/280HP@2200rpm
Peak Torque 1250N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C260
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 194kW/260HP@2200rpm
Peak Torque 1084N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C240
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 179kW/240HP@2200rpm
Peak Torque 980N.m @1400rpm
Emission Standard Tier III

Engine model QSL8.9-C220
Engine type 6 cylinders in line
Displacement 8.9L
Rated Power 164kW/220HP@2200rpm
Peak Torque 930N.m @1400rpm
Emission Standard Tier III