Cummins QSK60 Series Diesel Generator Sets
Overview
Cummins Power Generation commercial generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary standby, prime and continuous duty power applications.
- 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. Cummins Aftertreatment System – Fully integrated power generation systems that are certified to EPA Tier 4 standards. They provide optimum performance, reliability and versatility for stationary standby, prime power and continuous duty applications.
- Permanent magnet generator (PMG) – Offers enhanced motor starting and fault clearing short-circuit capability.
- Control system – The PowerCommand® electronic control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentry™ protection, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
- Cooling system – Standard remote cooled configuration with an optional remote radiator package available.
- Warranty and service – Backed by a comprehensive warranty and worldwide distributor network.
- NFPA – The generator set accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Explore list of Cummins Generators before you buy any other generator set.
Specifications
Governor regulation class ISO8528 Part 1 Class G3 Voltage regulation, no load to full load ± 0.5% Random voltage variation ± 0.5% Frequency regulation Isochronous Random frequency variation ± 0.25% Radio frequency emissions compliance IEC 801.2 through IEC 801.5; MIL STD 461C, Part 9.
Bore 158.8 mm (6.25 in) Stroke 190 mm (7.48 in) Displacement 60.2 liters (3673 in3 ) Configuration Cast iron, V 16 cylinder Battery capacity 2200 amps minimum at ambient temperature of 0 °C (32 °F) Battery charging alternator 55 amps Starting voltage 24 volt, negative ground Fuel system Cummins’ Modular Common Rail System Fuel filter Two-stage spin-on fuel filters and water separator system. Stage 1 has a three element, 7-micron filter and Stage 2 has a three element, 3-micron filter. Air cleaner type Dry replaceable element Lube oil filter type(s) Four spin-on, combination full flow filter and bypass filters Standard cooling system High ambient cooling system.
Design Brushless, 4 pole, drip proof, revolving field Stator 2/3 pitch Rotor Two bearing, flexible disc Insulation system Class H on low and medium voltage, Class F on high voltage Standard temperature rise 80 ºC standby Exciter type PMG (permanent magnet generator) Phase rotation A (U), B (V), C (W) Alternator cooling Direct drive centrifugal blower fan AC waveform total harmonic distortion < 5% no load to full linear load, < 3% for any single harmonic Telephone influence factor (TIF) < 50 per NEMA MG1-22.43 Telephone harmonic factor (THF) < 3.
Models available in Cummins QSK60 Series:
| Generator Model | Frequency | Standby Rating (kW / kVA) | Continuous Rating (kW / kVA) | Prime (kW / kVa) | Spec Sheet |
|---|---|---|---|---|---|
| C1760 D5e | 50 | 1408 / 1760 | 1280 / 1600 | SS17-CPGK | |
| DQKAH | 50 | 1600 / 2000 | 1120 / 1400 | 1460 / 1825 | S-1645 |
| C2000 D5e | 50 | 1600 / 2000 | 1460 / 1825 | SS17-CPGK | |
| C2000 D5 | 50 | 1650 / 2063 | 1500 / 1875 | SS17-CPGK | |
| C2000 D5 | 50 | 1650 / 2063 | 1500 / 1875 | SS17-CPGK | |
| DQKAD | 60 | 1750 / 2188 | 1450 / 1813 | 1600 / 2000 | S-1627 |
| DQKAK | 60 | 1750 / 2188 | 1450 / 1813 | 1600 / 2000 | S-1676 |
| DQKAG | 50 | 1800 / 2250 | 1120 / 1400 | 1600 / 2000 | S-1645 |
| C2250 D5 | 50 | 1800 / 2250 | 1600 / 2000 | SS17-CPGK | |
| C2250 D5 | 50 | 1800 / 2250 | 1600 / 2000 | SS17-CPGK | |
| C2500 D5A | 50 | 2000 / 2500 | 1800 / 2250 | SS17-CPGK | |
| C2500 D5A | 50 | 2000 / 2500 | 1800 / 2250 | SS17-CPGK | |
| DQKAE | 60 | 2000 / 2500 | 1600 / 2000 | 1825 / 2281 | S-1627 |
| DQKAJ | 50 | 2000 / 2500 | 1320 / 1650 | 1600 / 2000 | S-1645 |
| DQKAL | 60 | 2000 / 2500 | 1600 / 2000 | 1825 / 2281 | S-1676 |
| C2000 D6 | 60 | 2000 / 2500 | 1825 / 2281 | SS17-CPGK | |
| C2250 D6A | 60 | 2250 / 2813 | SS17-CPGK | ||
| DQKAF | 60 | 2250 / 2813 | 2000 / 2500 | 1825 / 2281 | S-1627 |
| DQKAM | 60 | 2250 / 2813 | 1825 / 2281 | S-1676 | |
| DQKAN | 60 | 2500 / 3125 | NAS-5918-EN | ||
| DQLH | 60 | 2750 / 3438 | 2100 / 2625 | 2500 / 3125 | S-1677 |