Our 1000kW 1250KVA BOBIG CUMMIN S diesel generator (Model: KTA50-G3) delivers reliable power for industrial, commercial, and residential applications. Built with the renowned CUMMIN S engine, it offers exceptional performance, fuel efficiency, and long-term durability.
| Specification | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 1250 | 1375 |
| Power Rating (kW) | 1000 | 1100 |
| Frequency (Hz) | 50 | |
| Engine Model | KTA50-G3 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| Power Factor (PF) | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (Customizable) | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
| Parameter | Specification |
|---|---|
| Engine Model & Manufacturer | KTA50-G3 (Cummins) |
| Number of Cylinders | 16 |
| Cylinder Arrangement | In-line |
| Cycle | Four Stroke |
| Aspiration | Turbocharged and Aftercooled |
| Bore x Stroke | 159 x 159 mm |
| Displacement | 50.3 L |
| Compression Ratio | 13.9:1 |
| Prime Power/Speed | 1097 kW/1500 rpm |
| Standby Power/Speed | 1219 kW/1500 rpm |
| Fuel System | Cummins PT |
| Cooling System | Force Water Cooling Cycle |
| Frequency Droop | ≤ 5% |
| Total Lubrication System Capacity | 40.0 L |
| Coolant Capacity (Engine Only) | 42.5 L |
| Fuel Consumption @ 100% Load | 202 g/kWh @1500 rpm |
| Starter Motor | DC 24V |
| Charge Alternator | DC 24V |
| Parameter | Specification |
|---|---|
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-404G |
| Alternator Rated Power | 1000kW/1250kVA |
| Rated Voltage (V) | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| Number of Bearings | 1 |
| Protection Grade | IP23 |
| Altitude | ≤1000m |
| Exciter Type | Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class | H class |
| Telephone Influence Factor (TIF) | ≤50 |
| THF | ≤2% |
| Voltage Regulation, Steady State | ≤±1% |
| Transient State Voltage | ≤-15%~+20% |
| Model | BC1375 (Open Type) | BC1350S (Silent Type) |
|---|---|---|
| Length (L) mm | 5200 | 6100 |
| Width (W) mm | 2150 | 2250 |
| Height (H) mm | 2550 | 3050 |
| Tank Capacity (L) | 2300 | 2300 |
Compliant with ISO 8528-5:2018, GB/T2820.5-2009, and CE certifications ensuring quality, safety, and reliability.
We support customization and OEM services with design drawings. All units include original power supplies and standard DSE 6120 controller. Engine, generator, and controller options are available.
BOBIG products include a one-year or 1000-hour warranty (whichever comes first). Free replacement of easy-damageable spare parts during warranty period. Cost-based spare parts maintenance available after expiration. 24/7 technical support and professional after-sales service.
Plywood case packaging. Delivery within 10-15 working days after receiving customer deposit.
We are an electrical machinery manufacturer specializing in technological research, production, and sales. With a 10,000 square meter factory area and 160 employees (including 20 technicians), we produce gasoline generators, diesel generators (5-2000kVA), gas generators, pumps, and more. Our company holds ISO9000 Quality System Certification and utilizes advanced testing equipment including CAD systems, auto assembling equipment, and digital testing systems.
MOQ: 1 set. Payment: 30% T/T deposit, 70% balance before delivery. Alternative methods: 100% L/C, Trade Assurance, PayPal, Western Union. Delivery: 10-15 working days after deposit receipt.
Fuzhou port, Fujian province or as per customer request.
Yes, we provide regular engine filters (air, water, fuel, oil) for customer self-maintenance.
Yes, we can supply parts at any time, not limited to warranty period. Parts typically shipped within 3-5 days.
Yes, all specifications can be customized according to your requirements.
We welcome distributors worldwide. We provide authority certificates and sign distribution agreements accordingly.
