300kW / 375kVA Open Type Diesel Generator
Exposed Engine Architecture | Engine: 618ZLD | SKU: YMDL-300GFD-OPEN
Extraordinary 300kW Diesel Generator for infrastructure and data centers.
Engineering Data & Specifications
| Metric | Performance Values |
|---|---|
| System SKU | YMDL-300GFD-OPEN |
| Rated Power (Standby) | 300 kW / 375 kVA |
| Rated Power (Prime) | 270 kW / 337 kVA |
| Rated Voltage | 400V / 230V (3-Phase 4-Wire) |
| Rated Frequency | 50 Hz |
| Power Factor | 0.8 (Lagging) |
| Engine Model | 618ZLD (Weifang) |
| Engine Type | 4-Stroke, Water-Cooled, In-line 4-Cylinder |
| Displacement | 4.15 L |
| Rated Engine Speed | 1500 RPM |
| Alternator | Half-Copper Brushed (Default) |
| Controller | Industrial Diagnostics System (Default) |
| Frame Construction | None (Heavy-duty steel base frame) |
| IP Rating | IP23 (Requires indoor/sheltered installation) |
| Fuel Tank Capacity | Base tank for ≥ 8 hours at full load |
| Dry Weight | 1900 kg |
| Dimensions (L × W × H) | 2900 × 920 × 1400 mm |
| Starting System | Electric Start (12V / 24V) |
| Cooling System | Water-Cooled with Radiator |
| Certification | ISO 8528 / CE |
300kW Diesel Generator Integrity
Fail-safes for the 300kW Diesel Generator.
Why it matters: Heavy-duty open generators often run in hot, dusty rooms. A sudden drop in oil or spike in temperature goes unnoticed until it's too late. This module is your automated mechanic.
Operating an open base-frame generator requires reliable fail-safes. Whether a stray piece of debris blocks the radiator or a sudden electrical fault occurs downstream on your site, the control module instantly isolates the problem, stopping the engine dead in tracks to preserve its mechanical integrity.
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Pressure GuardEnsures 300kW Diesel Generator lube.
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Temp OverriderStops 300kW Diesel Generator meltdown.
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Speed MonitorChecks 300kW Diesel Generator revs.
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Fault BreakerIsolates the 300kW Diesel Generator.
Core Advantages of the Open-Frame Build
300kW Steel Frame
Mounts the 300kW Diesel Generator.
300kW Ventilation
Cools the 300kW Diesel Generator.
300kW Sightlines
View the 300kW Diesel Generator clearly.
300kW Cost Advantage
Value 300kW Diesel Generator.
300kW Fuel Sub-Base
Runs the 300kW Diesel Generator.
618ZLD Engine
Powering the 300kW Diesel Generator.
Physical Dimensions & Weight
Frequently Asked Questions
Is 300kW enough power for my facility?
A typical 300kW generator can power lighting, refrigeration, water pumps, and several air conditioning units simultaneously. For a standard facility under 300m², 300kW is usually sufficient for essential loads. We recommend listing your equipment wattage for a precise sizing check.
How much fuel does the 300kW generator consume per hour?
At full load, the 618ZLD engine consumes approximately 7–8 litres of diesel per hour. At 75% load (typical operating condition), fuel consumption drops to around 5.5–6.5 litres/hour. The built-in base tank supports ≥8 hours of runtime at full load.
Can I install this open type unit outdoors permanently?
No. Open type generators must be installed indoors in a dedicated, well-ventilated generator room or under a protective shelter. They are not waterproof and should not be exposed to direct rain or extreme weather without a canopy.
What does the "Four Protection System" controller do?
The standard controller monitors four critical parameters in real-time: oil pressure, coolant temperature, engine over-speed, and over-current. If any parameter exceeds the safe threshold, the controller will automatically shut down the engine to prevent damage. It can be upgraded to a Full Auto (ATS) system for unmanned, automatic operation.
What is the difference between the brushed and brushless alternator options?
The default half-copper brushed alternator requires periodic brush replacement but is cost-effective for standard applications. The brushless variants (half-copper or full-copper) eliminate brush wear, provide cleaner power output, and are more suitable for sensitive electronics or installations with minimal maintenance access.
Do you offer wholesale or bulk order pricing?
Yes. As a direct manufacturer, we offer competitive wholesale pricing for bulk orders. The listed price of $6,646 reflects the default single-unit FOB China price. Please contact us with your quantity and specifications for a tailored quotation.
Ready to Order or Need a Custom Quote?
Contact our team for bulk pricing, upgrade configurations, shipping estimates, and OEM options.