Makinex Industrial Generator 23kW | VanGuard 61G277 | 240V
Makinex Industrial Generator 23kW | VanGuard 61G277 | 240V
Industrial Contractor Generator — Compact. Powerful. Dual-Phase.
23kW portable industrial generator delivering clean, simultaneous single-phase and three-phase power — all in the world’s smallest 240V 3-phase generator in its class.
Compact Industrial Power Where Big Generators Can’t Go
The Makinex 23kW 240V Portable Generator is a game-changer for power-hungry contractors in the concrete, masonry, and flooring industries. At less than one-third the size and weight of comparable towable and skid generators, it delivers serious industrial output in a footprint small enough to fit in a truck or equipment trailer.
Designed for simultaneous single-phase and three-phase operation, the 23kW allows multiple equipment types to run at the same time — without voltage selection, reconfiguration, or power interruption.
Powered by a Briggs & Stratton VANGUARD™ V-Twin OHV engine and paired with a permanent-magnet brushless alternator, this generator produces clean, stable power with up to 15% more usable output than conventional copper-wound alternators — while reducing wear and extending service life.
Compact enough to pass through standard doorways, the 23kW can be placed exactly where power is needed, eliminating long cable runs, voltage drop, and jobsite hazards.
Serious power. Smaller footprint. Built for real job sites.
Why Contractors Choose This Generator
⚡ High-Output Industrial Power
- Up to 22kW maximum output with 20kW continuous power.
- Powers grinders, saws, welders, compressors, and mixers.
- Stable power for demanding industrial loads.
🔌 True Dual-Phase Operation
- Independent 120V single-phase and 240V three-phase circuits.
- Simultaneous operation with no voltage drop.
- No phase selection — just plug in and power up.
🚚 Compact & Highly Portable
- Less than one-third the size of towable generators.
- Fits in trucks, trailers, and through standard doorways.
- Four large wheels for easy jobsite mobility.
🔧 Vanguard Engine Reliability
- Briggs & Stratton VANGUARD™ V-Twin OHV engine.
- Low vibration, low emissions, excellent fuel efficiency.
- Electric key start.
🛠 Built for Professional Use
- Industry-standard 50A, 30A, and 20A outlets.
- Durable construction for rental yards and contractors.
- Backed by a 3-year warranty.
Specifications
| Power Output (3Ø) | Max 22 kW / Continuous 20 kW |
| Voltage | 120V Single Phase / 240V Three Phase |
| Frequency | 60 Hz |
| Max Amps (3Ø) | 53 A Max / 48 A Continuous |
| Max Amps (1Ø) | 30 A Max / 27.7 A Continuous |
| Engine | Briggs & Stratton Vanguard 61G277 |
| Displacement | 993 cc |
| Starting System | Electric Key Start |
| 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 |