Powered by a genuine Cummins engine (4BTA3.9-G2), this diesel generator set is engineered to deliver a consistent three phase 60kVA Cummins diesel power supply. With its turbocharged and aftercooled design, it provides superior load response for both standby and prime industrial applications.
| Generator Set Specification | ||
| Model | A-C66S | |
| Max. Power | kVA | 66 |
| kW | 52.8 | |
| Rate Power | kVA | 60 |
| kW | 48 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 86.6 |
| Fuel Tank Capacity | L | 119 |
| Dimension For Open-type Genset | mm | 1880 X 830 X 1350 |
| Weight For Open-type Genset | kg | 1050 |
| Dimension For Soundproof Genset | mm | 2550 X 1050 X 1490 |
| Weight For Soundproof Generator | kg | 1290 |
| Noise Level for Soundproof Generator at 7M | dBA | 72 |
| Battery | Two of Free Maintenance Battery | |
| Engine Specification | ||
| Engine Manufacturer | Dongfeng Cummins Engine Co., Ltd. | |
| Engine Brand | Cummins | |
| Engine Model | 4BTA3.9-G2 | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged & Aftercooled | |
| Governor | Electric | |
| Engine Max. Output Power | kW | 64 |
| Displacement | L | 3.9 |
| Compression Ratio | 17.3 : 1 | |
| Starting Voltage | V | 24 |
| Bore | mm | 102 |
| Stroke | mm | 120 |
| Lubrication Oil Capacity | L | 11 |
| Intake Air Flow | M3/Min | 4.13 |
| Fuel Consumption at 100% Load | L/H | 14.9 |
| Alternator Specification | ||
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
| Alternator Model | ASF224E | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 60 |
| Frequency | Hz | 50Hz |
| Altitude | M | ≤1000 |
| Insulation | Class H | |
| Phase | 3 Phase | |
| Working Temperature without power decrease | ≤40℃ | |
| Working Altitude without power decrease | ≤1000m | |
| Automatic Voltage Regulation | SX460 | |
| Protection Grade | IP23 | |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |
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High Efficiency: The Cummins engine 4BTA series is renowned for its fuel economy, consuming only 14.9 L/H at full load.
Superior Cooling: Equipped with a high-ambient radiator, ensuring the Cummins power system operates reliably in temperatures up to 40°C without power decrease.
Advanced Control: Features a three phase 60kVA Cummins diesel power output with Automatic Voltage Regulation (SX460) for sensitive equipment protection.
Q: Is this 60kVA industrial diesel generator unit suitable for high-altitude projects?
A: Yes. At altitudes up to 1000m, the Cummins power system provides excellent derating performance to ensure your site remains powered.
Q: What makes the 4BTA3.9-G2 Cummins engine a reliable choice?
A: This Cummins engine features a 4-cylinder in-line design with turbocharging and aftercooling. It is easy to service globally, ensuring your industrial diesel generators have maximum uptime.
Q: Can this 60kVA Cummins diesel power system handle automatic grid switching?
A: Absolutely. While the unit comes with two free-maintenance batteries for starting, it can be integrated with an ATS (Automatic Transfer Switch) to automatically activate the Cummins power system during a utility failure.
Q: What is the estimated runtime on a full tank?
A: With a 119L integrated fuel tank and a 100% load consumption of 14.9 L/H, this unit offers approximately 8 hours of continuous industrial diesel generator operation before requiring a refill.