Description
Technical Parameters

Operating conditions standard: 50Hz, 400/230V, power factor 0.8
Product parameters:
Overall parameters of the unit
| Parameter items | Parameter values |
|---|---|
| Unit model | C90D5 |
| Standby Power ESP | 90kVA / 72kW |
| Prime Power PRP | 82kVA / 65.6kW |
| Matching Engine | 6BT5.9-G1 Dongfeng Cummins 6-cylinder 5.9L Mechanical Direct Injection |
| Synchronous Generator | Stanford UCI 224G brushless generator |
| Control System | PowerCommand PC1.1 Fully automatic control panel |
| Rated Speed | 1500rpm |
| Protection level / Insulation | IP23 / H class insulation |
| Overall Weight of the machine | About 1480kg |
| Standard Configuration | Industrial muffler, 24V DC starting system |
Core parameters of the 6BT5.9-G1 engine
| Parameter items | Parameter values |
|---|---|
| Structural | Straight-6 cylinder, four-stroke, water-cooled, turbocharged, mechanical direct injection |
| Displacement | 5.88L |
| Cylinder diameter × Stroke | 102mm × 120mm |
| Common output of the engine | 97kW @1500rpm |
| Engine backup output | 104kW @1500rpm |
| Oil filling capacity | 16L |
| The total coolant capacity of the entire machine | 34L |
| 100% of the fuel consumption at normal operating load | About 206g/kW・h |
| Core Advantage | Proven durability, global component supply, overhaul life of 20,000 hours or more; optional low-temperature preheating start-up device |
C80D5 VS C90D5 Comparison Table of the Same Engine Mode:
| Parameter item | C80D5 | C90D5 |
|---|---|---|
| Unit model | C80D5 | C90D5 |
| Standby Power | 80kVA/64kW | 90kVA/72kW |
| Prime Power | 73kVA/58kW | 82kVA/65.6kW |
| Matching Engine | 6BT5.9-G1 | 6BT5.9-G1 |
| Engine operating power | 86kW | 86kW |
| Engine standby power | 92kW | 92kW |
| Generator No | UCI224F | UCI224G |
| Total Weight | About 1439kg | About 1480kg |
| Control System | PC1.1 | PC1.1 |
| Oil volume capacity | Oil: 16 liters, Coolant: 26 liters | Oil: 16 liters, Coolant: 26 liters |
| Applicable Scene | Small and medium-sized supermarkets, health centers, small factories, and micro base stations | Medium-sized factories, cold chain storage warehouses, mining sites, multi-motor impact loads, provisions for future capacity expansion |
Applicable Industries:
Industrial Manufacturing: Injection molding factories, hardware processing plants, sand and gravel mines, drilling sites (can be used as main power source)
Commercial Support: Large shopping malls, medium-sized hotels, general hospitals, cold chain warehouses
Infrastructure & Municipal: Road and bridge construction, drainage pump stations, sewage treatment plants, emergency mobile power stations
Communication & Data: Medium-sized data centers, regional base station centers
Public Facilities: Government service halls, schools, highway service areas, backup power for fire services
Remote Scenarios: Large-scale breeding farms, mountain scenic spots, field exploration projects
Model Selection Notes:
Both models use the 6BT5.9-G1 base engine, only differing in power tuning and generator power specifications;
C90D5 has more power reserve, suitable for start-up loads with high current demand like air compressors, refrigeration units, and high-power water pumps.
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| Generator Sets Model | Standby Power KW |
Rated power KW | Engine No | Engine Power KW |
Cylinder diameter x Stroke MM |
compression ratio | Displacement Litre |
Generator No | Generator Excitation Method |
Standard configuration Controller | System voltage Volt |
Fuel consumption / Full load L/ hour |
lubricating oil capacity Litre |
Coolant capacity (Engine) Litre |
Coolant capacity (Water Tank) Litre |
Maximum Exhaust Back Pressure (KPa) | Minimum Cooling Ventilation Rate (m³/s) |
Combustion Air Quantity (m³/s) |
Minimum air inlet area (m³) |
Minimum Exhaust Area (m³) |
Cooling Tank Exhaust Dimensions (mm x mm) |
Fuel Tank (Liters) |
Generator Sets Model |
| C90D5 | 72 | 65 | 6BT5.9-G1 | 92 | 102×120 | 17.3:1 | 5.9 | UCI224G1 | Self-excited | PC1.1 | 24 | 18.2 | 16 | 8 | 26 | 10 | 3.8 | 0.1 | 1.11 | 0.74 | 722×735 | 250 | C90D5 |
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