500KW / 625kVA Mobile Trailer Diesel Generator
Highway-Ready Mobility | Engine: WP13ZLD | SKU: YMDL-500GF-TRAILER
- Half-Copper Brushed Alternator
- Industrial Diagnostics Controller
- Heavy-duty Trailer Chassis, IP44
- Base Fuel Tank, ≥8h Runtime at Full Load
- Full Auto System (ATS) — Standard
Build Your Own Configuration
Custom builds are quoted individually via WhatsApp — pricing shown below for full transparency.
Engineering Data & Specifications
| Metric | Performance Values |
|---|---|
| System SKU | YMDL-500GF-TRAILER |
| Rated Power (Standby) | 500 kW / 625 kVA |
| Rated Power (Prime) | 450 kW / 562 kVA |
| Rated Voltage | 400V / 230V (3-Phase 4-Wire) |
| Rated Frequency | 50 Hz |
| Power Factor | 0.8 (Lagging) |
| Engine Model | WP13ZLD (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 | Heavy-duty trailer chassis |
| IP Rating | IP44 (Weatherproof Acoustic Canopy) |
| Fuel Tank Capacity | Base tank for ≥ 8 hours at full load |
| Dry Weight | 4060 kg |
| Dimensions (L × W × H) | 3850 × 1800 × 2610 mm |
| Starting System | Electric Start (12V / 24V) |
| Cooling System | Water-Cooled with Radiator |
| Certification | Conforms to ISO 8528 Design Standard / CE |
Intelligent Failsafe Command
Operating a massive half-megawatt power station requires serious oversight. This system actively protects the WP13ZLD engine from catastrophic failures caused by environmental extremes or operator error.
Why it matters: Total security for your most critical asset. A sudden drop in oil or spike in temperature goes unnoticed until it's too late. This module is your automated mechanic.
The system actively monitors four primary engine metrics via heavy-duty sensors. Whether it's a sudden loss of oil pressure due to uneven parking or an electrical short from a faulty power grid, the engine will safely stall to preserve its components.-
Oil Pressure ControlSecures the engine crank by halting operation instantly if lubrication pressure fails due to improper site leveling.
-
Thermal MonitorProtects the massive engine block from overheating and thermal deformation during heavy continuous loads.
-
Dynamic Rev LimiterHolds the power output steady by strictly governing engine RPM during sudden high-inrush load fluctuations.
-
Alternator ArmorThe main breaker trips instantly before faulty site equipment or downstream shorts destroy the 625kVA windings.
Mobile Trailer Engineering Highlights
Heavy-Duty Towable Chassis
Built upon a high-yield carbon steel chassis featuring a heavy-duty multi-axle leaf-spring suspension system. Engineered to absorb high-impact torsional stress during off-road transit, ensuring the massive 4060 kg payload remains secure without fracturing the heavy-duty engine mounts.
Weatherproof Acoustic Canopy
Constructed from heavy-gauge cold-rolled steel and treated with a multi-layer, anti-corrosion powder-coat finish. The IP44-rated enclosure is lined with fire-retardant acoustic foam, optimizing radiator cooling airflow while maintaining a strict barrier against driving rain and abrasive dust.
4-Point Mechanical Stabilizers
Operating a half-megawatt generator on an incline can lead to fatal oil starvation. Four deployable heavy-duty corner drop-jacks allow operators to perfectly level the unit on rutted ground, relieving the axle of dynamic running weight and eliminating harmonic vibrations under full electrical load.
Tamper-Proof Industrial Security
Designed specifically for unsupervised, remote deployments. The enclosure features flush-mounted lockable latches, concealed stainless steel hinges, and reinforced access panels to prevent fuel theft, deter vandalism, and completely restrict unauthorized access to the digital control interface.
WP13ZLD Turbocharged Powerhouse
Driven by the heavy-duty WP13ZLD engine. This workhorse delivers exceptional block-load acceptance, easily handling the massive inrush currents required for starting heavy induction motors, industrial crushers, and large-scale manufacturing compressors.
Extended-Run Sub-Base Fuel Tank
The trailer chassis seamlessly integrates a thick-walled, double-baffled fuel tank designed for maximum operational endurance. It guarantees prolonged operation at prime load, drastically reducing the logistical overhead and downtime associated with scheduling frequent fuel truck visits.
Physical Dimensions & Weight
Frequently Asked Questions
What is the maximum safe tow speed?
Maximum 40 km/h for the trailer unit on local unpaved roads or construction sites. Highway transport between different project sites requires loading the unit onto a heavy-duty flatbed truck.
Is the generator weather-resistant?
Absolutely, the robust canopy is fully IP44 rated to protect internal components against heavy rain and abrasive dust, designed specifically for permanent outdoor deployment.
Can the system auto-start during a grid failure?
Yes, for units 200kW and above, the ATS (Automatic Transfer Switch) functionality is integrated as standard to enable seamless, automatic starts during grid failures.
What type of towing connection is used?
It ships standard with a high-capacity pintle ring hitch specifically designed for robust industrial towing vehicles, heavy tractors, and dump trucks.
Why is it necessary to use the leveling jacks?
Deploying the jacks ensures proper engine oil circulation, and it lifts the massive running weight off the tires to eliminate severe harmonic vibration during operation.
Are bulk orders possible for rental fleets?
We offer scaled wholesale pricing on multiple trailer units for equipment rental companies, including OEM branding and spare part kits. Contact us for a custom quotation.
Ready to Order or Need a Custom Quote?
Contact our team for bulk pricing, upgrade configurations, shipping estimates, and OEM options.