The Wacker G50 (38 kW) Generator is a diesel-powered, heavy-duty generator designed for large-scale industrial, construction, and commercial applications. With a power output of 38 kW (38,000 watts), this generator provides reliable and consistent electricity for high-demand equipment, critical systems, and backup power scenarios. The G50 is engineered for long runtimes, durability, and fuel efficiency, making it ideal for demanding job sites, off-grid power solutions, and emergency backup systems.
Specifications:
| Specification | G50 (T4F) | |
| Dimensions | Operating size — skid (L × W × H) | 96.25 × 38 × 53 in |
| Shipping size — skid (L × W × H) | 100 × 40.5 × 65.1 in | |
| Shipping/operating size — trailer (L × W × H) | 160 × 67.5 × 80 in | |
| Weights | Dry weight — skid | 2,783 lb |
| Operating weight — skid | 3,388 lb | |
| Shipping weight — skid | 2,939 lb | |
| Operating weight — trailer | 4,268 lb | |
| Shipping weight — trailer | 3,663 lb | |
| Output | Standby output | 42 kW |
| Prime output | 38 kW | |
| Frequency | 60 Hz | |
| Single-phase power factor | 1 | |
| Three-phase power factor | 0.8 | |
| Electrical | Three-phase selectable voltage | 208, 220, 240, 416, 440, 480 V |
| Three-phase rated voltage | 240 / 480 V | |
| Three-phase prime current | 114 / 57 A | |
| Single-phase voltage | 120, 127, 139, 240, 254, 277 V | |
| Main circuit breaker | 175 A | |
| 20 A GFCI duplex receptacles | 2 | |
| 50 A twist-lock receptacles | 3 | |
| Engine | Configuration | Liquid-cooled, 4-cylinder |
| Manufacturer | Isuzu | |
| Emissions certification | Tier IV | |
| Displacement | 133 in³ | |
| SAE J1349 operating performance | 66 hp | |
| SAE J1995 / ISO 8528-1 performance | 59 hp | |
| Rated speed | 1,800 rpm | |
| Coolant capacity | 16 US qt | |
| Engine-oil capacity | 11 US qt | |
| Fuel type | No. 1 / No. 2 ULSD | |
| Fuel system | Prime-load fuel consumption | 11.34 Litres/hr (3 US gal/h) |
| Fuel-tank capacity | 318 Litres (84 US gal) | |
| Runtime at 100% prime load | 24.3 h | |
| Generator | Model | Mecc Alte, brushless with AVR |
| No-load to full-load voltage regulation | ±1% | |
| Steady-state voltage regulation | ±0.2% | |
| Insulation class | H | |
| Generator frequency | 60 Hz | |
| Other | Trailer coupling | Pintle |
| Battery | 1 × 12 V | |
| Sound level at prime, 23 ft (7 m) | 67.7 dB(A) |
Fuel Usage Charge Extra – Fuel Cap. 318L
Typical Applications:
- Construction and Industrial Sites: The G50 is designed for high-demand applications where large machinery, power tools, lighting systems, and other equipment need continuous power. It is ideal for large construction projects, infrastructure development, and industrial manufacturing processes.
- Emergency Backup Power: The G50 provides reliable backup power for large facilities, such as hospitals, data centers, and commercial buildings, ensuring critical systems remain operational during power outages. Its large fuel capacity and long runtime make it a dependable solution for emergencies.
- Remote and Off-Grid Power: The G50 is well-suited for remote job sites or operations without access to grid power, such as mining sites, oil fields, and off-grid construction projects. Its durability and fuel efficiency make it ideal for long-term, off-grid use.
- Agriculture and Farming: For large farms or agricultural operations, the G50 can power irrigation systems, grain dryers, and other farming equipment, particularly in remote or rural areas without reliable access to electricity.
- Events and Outdoor Applications: While large, the G50 can also be used for powering outdoor events, festivals, or temporary workstations where a significant amount of power is required.
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