Diesel Generator BEK MOTOR BGR-550 (440 kW)
The BEK MOTOR BGR-550 diesel generator from the manufacturer BEK is an expertly engineered power unit for industrial facilities, construction sites, data centers, and critical infrastructure. At a frequency of 50 Hz, the unit provides a prime power of 440 kW at 1500 rpm, a standby power of 400 kW at 1500 rpm, and a peak apparent power of 550 kVA at a power factor of 0.8.
The heart of the generator is a 6-cylinder, four-stroke turbocharged Weichai 6WP12ZLD engine. The engine displacement is 15,200 cm3, bore and stroke are 137x171 mm, and the compression ratio is 13.5:1. The cooling system is liquid-based, designed for operation at temperatures up to 50℃. The total lubrication system capacity is 50 L, and the coolant capacity (without radiator) is 30 L. Fuel consumption at 100% load is 117 L/h, and the fuel tank capacity is 500 L, ensuring long autonomous operation without frequent refueling.
Starting is performed by a DC24V electric starter. The speed governor is electronic, the voltage regulation range is ≥5%, and NL-FL voltage regulation is ≤±0.5%. Insulation class is H, protection level is IP23. For automation, control, and monitoring, modern controllers are available: Deepsea DSE7320 and AMF DATAKOM D300. The noise level in operating mode is 78 dB. Unit dimensions: 4000x1300x2050 mm, weight: 4000 kg. Available voltage options are 400V/230V (can be manufactured according to individual customer requirements).
| Voltage: | 400V/230V (can be manufactured according to specific customer requirements) |
| Engine type: | 6-cylinder, four-stroke, turbocharged |
| Engine model: | Weichai 6WP12ZLD |
| Engine displacement: | 15,200 cm3 |
| Bore and stroke: | 137x171 mm |
| Compression ratio: | 13.5:1 |
| Prime power/speed (kW/rpm): | 440/1500 rpm |
| Standby power/speed (kW/rpm): | 400/1500 rpm |
| Speed governor: | Electronic |
| Cooling system: | Liquid cooling, 50℃ |
| Total lubrication system capacity: | 50 L |
| Coolant capacity (without radiator): | 30 L |
| Fuel consumption at 100% load: | 117 L/h |
| Starting: | DC24V electric starter |
| Fuel tank capacity: | 500 L |
| Peak power: | 550 kVA |
| Power factor: | 0.8 |
| Voltage regulation range: | ≥5% |
| NL-FL voltage regulation: | ≤±0.5% |
| Insulation class: | H |
| Protection level: | IP23 |
| Controller: | Deepsea DSE7320 AMF DATAKOM D300 |
| Frequency: | 50 Hz |
| Noise level: | 78 dB |
| Dimensions, LxWxH: | 4000x1300x2050 mm |
| Weight: | 4000 kg |
Advantages and Applications
The BEK MOTOR BGR-550 was designed with demanding operating conditions in mind: a reliable Weichai engine, a large fuel tank for extended operation, a modern control system, and an electronic speed governor ensure stable voltage and quick recovery after shutdown. The generator is suitable for industrial sites, enterprises, construction, data centers, and temporary facilities requiring autonomous high-power electricity.
- Reliability and durability in harsh operating conditions
- High specific power and stable voltage
- Ease of maintenance and readily available consumables
The manufacturer can adapt the voltage and other parameters to individual customer requirements, making the BEK MOTOR BGR-550 an optimal choice for those seeking a powerful and durable diesel generator from the BEK brand in the Energy Independence > Generators category.
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