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
| Key Specifications | |
|---|---|
| Power / Output | Low-speed marine diesel generator for 60Hz AC power systems. |
| Power / Output | Provides 30 kW continuous output at 1,800 RPM. |
| Engine / Motor | Uses a Kubota V3300-E4BG four-cylinder diesel engine with 202.48 cubic inches, or 3,318 cc, displacement. |
| Voltage | Provides 120/240V single-phase output with a listed capacity of 250A at 120V or 125A at 240V. |
| Voltage | Uses a direct-coupled brushless generator with solid-state voltage regulation. |
| Feature | Uses freshwater heat-exchanger cooling with raw-water impeller circulation. |
| Weight | Measures approximately 1,346 mm by 610 mm by 813 mm and weighs approximately 521 kg in base configuration. |
| Controls | Includes a remote instrument panel, low-oil-pressure shutdown, high-coolant-temperature shutdown, and overspeed protection. |
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