160kVA Cummins Diesel Generator
Dependable Diesel Power for Standby & Prime Power Needs
Overview
The 160kVA Cummins Diesel Generator is a purpose-built power generation solution designed to deliver consistent, high-quality electrical output in both emergency standby and continuous prime power scenarios. Powered by the Cummins QSB6.7-G series diesel engine, this generator set offers industry-leading fuel efficiency combined with Cummins renowned durability and ease of maintenance.
This model incorporates an advanced electronic management system that continuously monitors and adjusts engine operating parameters to optimize performance under varying load conditions, resulting in lower fuel costs, reduced emissions, and extended service intervals compared to older generation diesel generators.
Sectors Served
Commercial Office Buildings: Provides seamless backup power transition for elevators, HVAC systems, security systems, and office equipment during utility grid interruptions.
Industrial Manufacturing: Supplies stable power for automated production lines, injection molding machines, CNC machining centers, and industrial robotics that require precise voltage regulation.
Healthcare Infrastructure: Supports hospital emergency departments, intensive care units, diagnostic imaging equipment (CT/MRI), and laboratory instrumentation where power continuity is life-critical.
Retail & Supermarket Chains: Maintains refrigeration systems, point-of-sale terminals, lighting, and security surveillance during outages, preventing inventory loss and revenue disruption.
Specifications at a Glance
| Specification | Details |
|---|---|
| Prime Rating | 160 kVA / 128 kW @ PF 0.8 |
| Standby Rating | 176 kVA / 141 kW |
| Engine Model | Cummins QSB6.7-G5 |
| Cylinders | 6 in-line, vertical arrangement |
| Bore x Stroke | 107 x 124 mm |
| Total Displacement | 6.69 Liters |
| Compression Ratio | 16.2:1 |
| Nominal RPM | 1500 rpm (50Hz) |
| Fuel System | Bosch common-rail direct injection |
| Governor Regulation | ±0.5% steady state (ISO G3) |
| Voltage Regulation (AVR) | ±1% no-load to full-load |
| Frequency Stability | ±0.25% isochronous |
| Alternator Poles | 4-pole, brushless excitation |
| Insulation Class | H Class (180C maximum temp rise) |
| Duty Cycle | Continuous operation permitted |
| Ambient Temp Capability | -15C up to +50C ambient |
| Altitude Derating | No derating up to 1000m; 2%/1000m above |
Engine Technology Features
The Cummins QSB6.7 engine features a fully electronic fuel system with multiple injection events per combustion cycle, optimizing the air-fuel mixture for complete combustion while minimizing particulate matter and NOx emissions. The variable geometry turbocharger (VGT) provides excellent low-end torque response for rapid load acceptance.
Dual-element fuel filtration with water separator ensures clean fuel delivery to the injectors even when using non-premium diesel fuel sources. The engine block uses Compacted Graphite Iron (CGI) for superior strength-to-weight ratio compared to conventional gray iron.
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