Cummins K19 Series 580kVA Diesel Generator for Construction Engineering & Project Site Power
| Engine: | Cummins | Fuel Type: | Diesel |
| Coolingsystem: | Radiator Cooled | Cooling System: | 40℃ Standard Water Cooling Cycle |
| Cerificate: | ISO9001/ CE | Rated Voltage: | 400V/230V |
| Starting Method: | DC 24V DC Start | Oil Supply Method: | Direct Injection |
| Debugging Method: | Electronic Speed Regulation | Air intake Method: | Turbocharged Intercooler |
| High Light: | Construction Cummins Diesel Generator,Project Site Cummins Diesel Generator Set,Construction Cummins Water Cooled Generator |
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Cummins K19 Series 580kVA Diesel Generator for Construction Engineering & Project Site Power
Product Overview
WOPUSAI Cummins K19 series 580kVA open-type diesel genset adopts authentic Cummins KTA19-G4 heavy-duty engine, paired with TFW high-power all-copper brushless alternator. Optimized fuel injection system improves combustion efficiency, balancing power performance and fuel consumption. This model is designed for heavy standby loads, suitable for mining facilities, large logistics hubs and hospital critical power backup.
Product Showcase
Complete open-frame genset assembly, Cummins K19 series diesel engine unit, TFW brushless all-copper alternator, industrial control cabinet, complete pipeline components and oversized heavy-duty water radiator.

Key Specifications
500kVA‑680kVA K19 series Cummins open frame unit |
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| Rated power | 400KW/500kVA | 460KW/575kVA | 500KW/630kVA | 550KW/688kVA |
| Rated current | 720A | 828A | 900A | 990A |
| Rated voltage | 400V/230V | |||
| Rated frequency | 50Hz | |||
| Rated speed | 1500rpm | |||
| Fuel consumption | 250g.KW/h | |||
| Dimensions | 3600*1400*2150mm | |||
| Unit weight | 3800KG | 4000KG | 4200KG | 4500KG |
| Noise index | 110dB | |||
| Model | KTA19-G3A | KTA19-G4 | KTAA19-G5 | KTAA19-G6A |
| Number of cylinders | 6L | |||
| Bore stroke | 159*1159mm | |||
| Exhaust volume | 18.9L | |||
| Starting method | DC 24V DC start | |||
| Cooling method | 40℃ standard water cooling cycle | |||
| Oil supply method | Direct injection | |||
| Debugging method | Electronic speed regulation | |||
| Air intake method | Turbocharged intercooler | |||
| Generator configuration | Brushless all copper | |||
| Brand/Model | TFW-400 | TFW-460 | TFW-500 | TFW-550 |
| Rated power | 400KW/500kVA | 460KW/575kVA | 500KW/630kVA | 550KW/688kVA |
| Insulation level | H | |||
| Protection level | IP 23 | |||
| Wiring method | Star connection | |||
| Adjustment method | AVR automatic voltage regulation | |||
| Power Factor |
0.8 lag
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Core Advantages
✅ Cummins KTA19 heavy-duty 6-cylinder engine, strong overload capability to handle sudden impact loads
✅ TFW alternator with H insulation grade and IP23 protection level, resistant to dust and humid working environment
✅ Electronic speed governor, fast response to load changes, minimal voltage drop during switching
✅ Large-capacity water cooling radiator, stable temperature control under high ambient temperature
✅ Integrated heavy base with shock pads, effectively isolate vibration and reduce noise transmission
🎯 Application Scenarios
- Mining site standby & prime power supply
- Large logistics warehouse & distribution center emergency power
- Hospital, laboratory critical equipment backup power
- Large industrial workshop continuous standby power
⚙️ Optional & Customization
Soundproof enclosure, ATS auto transfer switch, multi-generator parallel system, remote cloud monitoring, extended base fuel tank.
📦 Packaging Standards
Steel frame packing with moisture-proof wrapping, spare parts and operation handbook included.
🚛 Shipping & Delivery
Multiple transport options. Custom packing for overseas engineering projects is available.
🏢 Brand Introduction
WOPUSAI Mechanical and Electrical provides one-stop power generation solutions. All gensets pass full-load testing before delivery, with worldwide technical guidance and spare parts support.
