We are a China-based factory-direct exporter of the Cummins QSK19 450kVA diesel generator set, configured specifically for continuous prime power applications in mining operations, commercial construction sites, and Tier-III data center backup scenarios. Unlike trading companies that add markup on OEM-branded units, we assemble and test the QSK19 package in-house, giving overseas buyers direct access to the same heavy-duty 4-cycle industrial platform Cummins rates for reliable load response and low emissions. Every 450kVA unit ships with the PowerCommand® digital control system, permanent magnet generator (PMG) excitation, and application-specific enclosure options suited to dusty or high-ambient environments. If your project requires a verified factory supply chain with documented test reports and a direct FOB quotation, our engineering team can confirm build slots and shipping schedules without a distributor layer.
Products Overview
QSK19 | ||||||||
Genset model | ACQSK19-1 | ACQSK19-2 | ACQSK19-3 | ACQSK19-4 | ACQSK19-5 | ACQSK19-6 | ACQSK19-7 | |
Prime power (KW/KVA) | 350/450 | 400/500 | 450/563 | 500/625 | 545/681 | 600/750 | 650/813 | |
Standby power (KW/KVA) | 400/500 | 440/550 | 500/625 | 560/700 | 600/750 | 660/825 | 720/900 | |
Weight(kg) | 3500 | 4000 | 4200 | |||||
Dimension (L*W*H/mm) | 4588*1600*2500 | 4888*1800*2500 | 5600*2000*2250 | |||||
Engine | Model | QSK19-G15 | QSK19-G16 | QSK19-G17 | QSK19-G18 | QSK19-G19 | QSK19-G20 | QSK19-G21 |
Bore*Stroke (mm) | 159*159 | |||||||
Cyl No. and Arrangement | 6-Cyl In-line | |||||||
Speed (r/min) | 1800 | |||||||
Warranty | 12 Months / 1000 Hours | |||||||
Quality Control | The products have been rigorously tested | |||||||
Payment | T/T, Western Union. | |||||||
Service | Guidance on product issues through online and video support | |||||||
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