Phasor K4-30.0 – 30kW Diesel Marine Generator 60Hz 1800 RPM
Large commercial workboats and motor yachts draw heavy 30.0 kW prime power from this Phasor K4-30.0 commercial genset, which runs a 3318cc 4-cylinder Kubota engine at 1800 RPM across a 1150-lb frame.
- 30.0 kW continuous rating powers heavy deck machinery
- Four-cylinder 3318cc block provides steady low-speed torque
- Closed-loop freshwater heat exchanger prevents engine scaling
- Deluxe remote panel monitors water temperature and oil pressure
- 1800-RPM speed ensures quiet, long-term durability
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The Phasor K4-30.0 is a low-speed 60Hz marine diesel generator for vessels requiring up to 30 kW of continuous AC power. It uses a Kubota V3300-E4BG four-cylinder diesel engine operating at 1,800 RPM and a direct-coupled brushless generator with solid-state voltage regulation. The standard model supplies 120/240V single-phase AC output; confirm the exact alternator option if a three-phase configuration is required.
This open-frame generator uses freshwater cooling through a heat exchanger and a raw-water circuit. A sound enclosure may be available separately. The generator requires a complete marine installation including diesel fuel supply and return, seawater intake, exhaust system, ventilation, starting battery, AC distribution, shore-power transfer equipment, grounding, and correctly sized protection devices.
Before Ordering
Confirm required continuous and surge load within 30 kW, 120/240V single-phase 60Hz compatibility, exact alternator and phase configuration, available installation space, structural support for approximately 521 kg, diesel fuel-system layout, raw-water intake, exhaust route, ventilation capacity, starting-battery circuit, AC distribution and transfer-switch design, grounding plan, sound-enclosure requirement, service access, and qualified marine-generator installation requirements before purchase.
Product Specifications
Phasor K4-30.0 - 30kW Diesel Marine Generator 60Hz 1800 RPM
| Brand | Phasor Marine |
|---|---|
| Full Model SKU / Code | K4-30.0 |
| Generator Type | Commercial Grade Low-Speed Marine Diesel Generator |
| Continuous Power Output | 30.0 kW / 30.0 kVA |
| Voltage Output | 120 V / 240 V (Single Phase) / 120/208V 3-Phase Optional |
| Frequency Output | 60 Hz |
| Engine Operating Speed | 1800 RPM |
| Engine Manufacturer & Model | Kubota V3300-E Diesel Engine |
| Number of Cylinders | 4 Cylinders |
| Displacement | 3318 cc |
| Cooling System Type | Heat Exchanger Closed Loop Freshwater System |
| Cooling Pump Type | Engine Gear-Driven Circulation Pump & Heavy Duty Bronze Seawater Pump |
| Fuel Type | Marine Diesel |
| Fuel Consumption (Average) | 2.4 gal/h (9.0 L/h) @ 100% load |
| Sound Insulation Enclosure | Open Frame (Optional Sound Enclosure Canopy Available) |
| Noise Level | 68 dB(A) @ 1m (Open Frame) / 59 dB(A) @ 1m (With Sound Enclosure) |
| Dimensions (L x W x H) | 1320 x 610 x 736 mm (52.0 x 24.0 x 29.0 in) |
| Dry Weight | 521 kg (1150 lbs) |
| Control Panel | Deluxe Remote Gauge Panel with Engine Monitoring System |
| Safety Protection Systems | Automatic Shutdown for Low Oil Pressure, High Coolant Temp, & Over-Speed |
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