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| Customization: | Available |
|---|---|
| After-sales Service: | 24 Hours Online |
| Warranty: | Yes |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The Cum-mins QSB series 100KW diesel generator set is powered by the Cum-mins QSB5.9-G3 engine, a 4-stroke, turbocharged and charge air-cooled diesel engine with high-pressure common rail (HPCR) fuel injection system . This 6-cylinder inline configuration delivers precise electronic control, reducing fuel consumption by 15-20% compared to mechanical systems while maintaining stable power output . The engine features a robust cast iron block with replaceable wet cylinder liners, ensuring long service life and easy maintenance . The generator set operates at 1500 RPM with a rated frequency of 50Hz, providing reliable prime or standby power for various applications.
*Note: For 100KW power range, the QSB series uses a 6-cylinder configuration. 4-cylinder engines are typically used for lower power ratings
Generator Set Parameters
| Category | Specification |
|---|---|
| Rated Power | 100 KW / 125 KVA |
| Standby Power | 110-132 KW / 137.5-165 KVA |
| Rated Voltage | 400V / 230V (3-phase, 4-wire) |
| Rated Current | 180 A |
| Frequency / Speed | 50 Hz / 1500 RPM |
| Power Factor | 0.8 (lagging) |
| Fuel Consumption (100% Load) | 197-211 g/kWh |
| Dimensions (L×W×H) | 2,160-2,500 × 800-1,000 × 1,200-1,600 mm |
| Weight | 1,100-1,450 kg |
Engine Parameters (Cum-mins QSB5.9-G3)
| Category | Specification |
|---|---|
| Engine Model | QSB5.9-G3 / QSB5.9-G31 |
| Manufacturer | Dongfeng Cum-mins (DCEC), China |
| Cylinder Configuration | 6-cylinder, inline, 4-stroke |
| Bore × Stroke | 102 × 120 mm |
| Displacement | 5.9 L |
| Compression Ratio | 16.5:1 - 17.5:1 |
| Aspiration | Turbocharged, charge air cooled |
| Fuel System | High Pressure Common Rail (HPCR) / Electronic control |
| Governor Type | Electronic (ECU) |
| Starting System | DC24V electric start |
| Cooling System | Closed water circulation cooling |
| Oil Capacity | 15-16.4 L |
Generator Parameters
| Category | Specification |
|---|---|
| Generator Type | Brushless, self-excited |
| Insulation Class | Class H |
| Protection Level | IP21 - IP23 |
| Voltage Regulation | AVR (Automatic Voltage Regulator) |
| Steady Voltage Regulation | ≤ ±1% |
| Steady Frequency Regulation | ≤ ±1% - 5% |
Application Scenarios
This generator set is widely used across various industries requiring reliable backup or continuous power supply:
Industrial Applications: Manufacturing plants, processing facilities, and mining operations
Commercial Buildings: Office buildings, shopping centers, data centers, and financial institutions
Infrastructure: Communication base stations, hospitals, airports, and railway facilities
Construction Projects: Construction sites, bridges, tunnels, and remote project locations
Telecommunications: Cell towers and communication facilities requiring stable backup power
Remote Operations: Off-grid sites, rural electrification, and mining camps
Modification Options
The following optional equipment and configurations are available for customization :
| Option | Description |
|---|---|
| Enclosure Type | Open frame (standard); weatherproof canopy; soundproof canopy (70-75 dB(A) at 7m); containerized unit |
| Control System | Auto start/stop controller with LCD display; remote monitoring with RS232/Modbus/GSM; ATS (automatic transfer switch) for mains failure auto start |
| Fuel System | Base-mounted fuel tank; separate day tank; automatic fuel refueling system |
| Parallel Operation | Multi-unit synchronization control cabinet with PMG option |
| Environmental Protection | Engine heater for cold climate starting (-20°C capability); oil-water separator; heavy-duty air filter |
| Generator Upgrades | For stam-ford, Marathon, Leroy Somer, or other premium brand alternators |
| Trailer Configuration | 2-wheel or 4-wheel trailer-mounted unit with drawbar, brake system, and highway-rated tires for portable applications |
| Exhaust System | Industrial silencer with flex connector; residential-grade silencer for noise-sensitive locations |
Q1. Is your company a factory or trading company?
A: We are a leading manufacturer of special trucks in China. Welcome to visit us in Suizhou city.
Q2. What is your terms of payment?
A: T/T 30-50% as deposit, and the rest before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DAF, DDU.
Q4. How about your delivery time?
A:Generally, it will take 20 to 30 days after receiving your advance payment.
Q5. Can you customize the product according to my requirements?
A: Yes. Every product can be customized,according to you demand.
Q6. What is the price of your product?
A: We are direct sales from the factory, so the price is very competitive and cost-effective
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.Before leaving our factory, your product will undergo strict inspection and testing.
Q8: What service can I get from you?
A: We provide lifelong tracking service. Meanwhile we provide free training and technical support to guide you repair your product.
Under the condition that the user strictly follows the instruction manual and operates the vehicle under normal conditions, within one year from the date of purchase (based on the vehicle factory registration card) and with a driving mileage not exceeding 25,000 kilometers, if any product parts are damaged due to design, manufacturing, or assembly reasons, and such faults are verified by relevant automobile service stations or supervisory departments, the issue must be reported to our After-Sales Service Department within three working days in writing. After confirmation, we will provide Three Guarantees Service (repair, replacement, refund) accordingly.
Specific Services Include:
1. Free Repair During Warranty
During the warranty period, product quality issues are covered by free repair.
Wearing parts and electrical components are excluded.
2. Lifetime Technical Support
After the warranty expires, only the cost of replacement parts will be charged, and support will still be provided.
3. Free Operator Training
Our factory arranges on-site training by professional engineers, including:
(1) Theoretical and hands-on training sessions;
(2) Understanding the basic structure, performance, and functions of the special vehicle;
(3) Mastering operational procedures according to official guidelines;
(4) Performing daily maintenance and troubleshooting common faults.
We are looking forward to your inqury and have cooperation with you!
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