QSL9-G2, QSL9-G7

Frequency

60 Hz

Rated for kW kVA
Prime 210 - 270 263 - 338
Standby 230 - 300 288 - 375

Certification

U.S. EPA Nonroad Source Emissions Standards

Product Availability

Africa Middle East, Asia Pacific, Europe, India, Latin America, North America

Applications

Residential Home Standby
Commercial Industrial

Heavy Duty Engine - The rugged 4-cycle, industrial Cummins QSL9 diesel delivers reliable power, low emissions and fast response to load changes

Alternator - Several alternator sizes offer electable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability

Control System - The PowerCommand® 2.3 electronic control is standard equipment and provides total generator set system integration, monitoring and control

Features & Benefits

  • Engine - Cummins heavy-duty engine - Rugged 4- cycle, industrial diesel delivers reliable power, low emissions and fast response to load changes
  • Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability
  • Controller - The PowerCommand® 2.3 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance. The PowerCommand® 3.3 control is also available as an option(for DQDAx series)
  • Open and Enclosed - Optional weather protective and sound attenuated enclosures are available
  • Fuel tank - Dual wall sub-base fuel tanks
  • Emissions Compliance - US EPA T3
  • Lifting and logistics - DSHAD: 1469kg (3238lbs), DQDAx: 2234kg (4926lbs)-2370kg (5225lbs)
  • Sound attenuated - Optional weather protective and sound attenuated enclosures are available; 73-78 dB(A)
  • Paint - Green
  • Battery - 1500 amps minimum at ambient temperature of -18 °C (0 °F) (DHSAD). 750 amps minimum at ambient temperature of -18 °C (-0.4 °F) and above (DQDAx)
  • Battery Charger - 100 amps (DSHAD), 70 amps (DQDAx)
  • Cummins reliability - Backed by a comprehensive warranty and worldwide distributor network
Specifications
  • Engine - QSL9 G2 & G7
  • Bore - 114.0 mm (4.49 in)
  • Stroke - 145 mm (5.69 in)
  • Displacement - 8.9L
  • Cylinder block - Cast iron, in-line 6 cylinder
  • Starting voltage - 12/24 volt, negative ground
  • Fuel system - Direct injection: number 2 diesel fuel, fuel filter, automatic electric fuel shutoff
  • Standard cooling system - High ambient radiator
  • Alternator - Brushless, 4 pole, drip proof revolving field
  • Controller - The PowerCommand® 2.3 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
  • Battery capacity - 1500 amps minimum at ambient temperature of -18 °C (0 °F) (DHSAD). 750 amps minimum at ambient temperature of -18 °C (-0.4 °F) and above (DQDAx)
  • Fuel tank - Dual wall sub-base fuel tanks
  • Sound power level @ 7m *Considering 2dB(A) uncertainty - 72-73 dB(A)
generator model
Spec Sheet
Hz
Prime kW / kVA
Standby kW / kVA
fuel type
engine model
rating
cert
60
210 / 263
230 / 288
Diesel
QSL9-G2 NR3
Prime, Standby
E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
60
225 / 281
250 / 313
Diesel
QSL9-G7
Prime, Standby
E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
60
250 / 313
275 / 344
Diesel
QSL9-G7
Prime, Standby
E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application
60
270 / 338
300 / 375
Diesel
QSL9-G7
Prime, Standby
E.U., mobile application, E.U., stationary application, EPA, nonroad (portable) application, EPA, stationary emergency application, EPA, stationary non-emergency application


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Frequency (Hz)

60

Fuel Type

Diesel

Prime

210 kW

263 kVA

Standby

230 kW

288 kVA

Frequency (Hz)

60

Fuel Type

Diesel

Prime

225 kW

281 kVA

Standby

250 kW

313 kVA

Frequency (Hz)

60

Fuel Type

Diesel

Prime

250 kW

313 kVA

Standby

275 kW

344 kVA

Frequency (Hz)

60

Fuel Type

Diesel

Prime

270 kW

338 kVA

Standby

300 kW

375 kVA

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