qsl9 genset

QSL9 For Rental

Frequency (Hz) 50, 60
Certification N/A
Rated for kW kVA
Standby 264-300 330-375
Prime 240-275 300-344


Rental Generators Mobile Power


Cummins full rental range of diesel mobile power generators provides all the mobile power needed for you and your customers. They’ve been developed to provide flexibility, reliability and cost-effectiveness for a wide range of applications to serve mobile and rental needs. 

Cummins has designed, engineered and manufactured the new mobile power rental range to fully support its customers and their mobile and rental power needs. From equipment companies, and their customers, to contractors, the military or other end-users who rely on mobile power, we have applied our expertise in power generation to this new range.

Engine In-line; 4 cylinder diesel, turbocharged after-cooled
Bore 114 mm (4.5 in.) 
Stroke 145 mm (5.7 in.) 
Displacement 8.8 L (543 in3) 
Cylinder block Cast iron, 6 cylinder 
Battery capacity 100 Ah
Battery charging
70 Amps
Starting voltage 24 volt, negative ground 
Fuel system Direct injection
Fuel filter Spin on fuel filters with water separator, StrataPore™ technology, extended life 
Air cleaner type Heavy duty, dry replaceable element, OptiAir™ technology, 2-stage air filters 
Lube oil filter type(s) Spin on full flow filter, StrataPore technology, extended life 
Standard cooling system* 122 °F (50 °C) ambient radiator for QSL9-G5 powered sets 


Generator Model Hz Prime kVA / kW Standby kVA / kW Spec Sheet Data Sheet
C300D2R 50 300 / 240 330 / 264 S-6573 S-6572
C300D2R 60 344 / 275 375 / 300 S-6573 S-6572


  • QSL9G5


  • Cummins PC1.2 / PC3.3
  • ComAp IG3-200
  • DeepSea DSE 8620 MKII
  • DEIF AGC150

Fuel Tank

  • 20 Hours

Emissions Compliance

  • Un-regulated

Quick-Fit Connectors

  • Multiple connectors
  • Three-run power cable


  • 2 units (40-ft HC)


  • Two-point enclosure lifting
  • Four-point chassis lifting
  • Forklift pockets

Air Intake System

  • Heavy duty


  • White gloss paint
  • Silencer compartment hinged door
  • Silencer mounting inside
  • Rain caps
  • Rain deflectors
  • Quick-fit connectors
  • Door stop 


  • Drag bar on both sides
  • Single and dual wall
  • Foot rest
  • Black paint


  • 50°C ambient cooling system
  • Emergency e-stop
  • External fuel filling with lock and LED-based fuel level indicator
  • Extended breather hose
  • Three-way fuel valve for connecting with optional external fuel tank
  • Battery isolator
  • Advanced static battery charger

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