Makinex Industrial Generator 23kW | VanGuard 61G277 | 480V
Makinex Industrial Generator 23kW | VanGuard 61G277 | 480V
Industrial Contractor Generator — Compact. Powerful. Dual-Phase.
23kW portable industrial generator delivering clean, simultaneous auxiliary single-phase and full three-phase power — the world’s smallest 480V 3-phase generator in its class.
Compact 480V Industrial Power Where Big Generators Can’t Go
The Makinex 23kW 480V Portable Generator is engineered for contractors and tradesmen who need true high-voltage three-phase power without the size, weight, and logistics of towable or skid-mounted generators.
At less than one-third the size and weight of comparable 480V generators, this unit fits in trucks and equipment trailers, passes through standard doorways, and can be positioned directly where power is required — eliminating long cable runs, voltage drop, and jobsite hazards.
The generator features a permanent-magnet brushless alternator with totally independent circuits for 480V three-phase power and 110V auxiliary single-phase output. This guarantees clean, stable 480V power that is completely unaffected by auxiliary load during simultaneous operation.
Advanced alternator technology delivers up to 15% more usable power than conventional copper-wound designs while reducing electronic complexity, wear, and long-term maintenance.
Powered by a Briggs & Stratton VANGUARD™ V-Twin OHV horizontal engine, the 23kW offers excellent fuel efficiency, low vibration, and reliable performance in demanding industrial environments.
Serious 480V power — without the bulk.
Why Contractors Choose This Generator
⚡ High-Voltage Industrial Output
- Up to 25kW maximum with 22.5kW continuous three-phase power.
- Designed for 480V industrial equipment.
- Stable output for demanding loads.
🔌 Independent Dual-Circuit Design
- 480V three-phase power plus 110V auxiliary output.
- Auxiliary load does not affect three-phase performance.
- No voltage selection required.
🚚 Compact & Highly Portable
- Less than one-third the size of comparable 480V generators.
- Fits through standard doorways.
- Four large wheels for easy jobsite movement.
🔧 Proven Vanguard Reliability
- Briggs & Stratton Vanguard 61G277 engine.
- 993cc V-Twin, air-cooled petrol.
- Electric key start.
🛠 Built for Professional Use
- Industry-standard 50A, 30A, and 20A outlets.
- Designed for contractors and rental fleets.
- Backed by a 3-year warranty.
Specifications
| Three-Phase Power (480V) | Max 25 kW / Continuous 22.5 kW |
| Auxiliary Single Phase | 110V — Max 2.2 kW / Continuous 2.0 kW |
| Frequency | 60 Hz |
| Max Amps (3Ø) | 30 A Max / 27 A Continuous |
| Max Amps (1Ø Aux) | 20 A Max / 18 A Continuous |
| Engine | Briggs & Stratton Vanguard 61G277 |
| Displacement | 993 cc |
| Fuel Tank | 13.2 Gallons |
| Fuel Consumption | 1.59 gal/hr @ 50% Load |
| Noise Level (7m) | 72 dB (No Load) |
| Dry Weight | 573 lbs |
| Dimensions | 43 L × 25 W × 40 H in |