30KW / 38kVA Mobile Trailer Diesel Generator for Construction
Highway-Ready Mobility | Engine: ZH4100D | SKU: YMDL-30GF-TRAILER
Bring reliable, weather-protected power directly to your remote site with this rugged towable unit.
Engineering Data & Specifications
| Metric | Performance Values |
|---|---|
| System SKU | YMDL-30GF-TRAILER |
| Rated Power (Standby) | 30 kW / 38 kVA |
| Rated Power (Prime) | 27 kW / 34 kVA |
| Rated Voltage | 400V / 230V (3-Phase 4-Wire) |
| Rated Frequency | 50 Hz |
| Power Factor | 0.8 (Lagging) |
| Engine Model | ZH4100D (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 (Requires indoor/sheltered installation) |
| Fuel Tank Capacity | Base tank for ≥ 8 hours at full load |
| Dry Weight | 1064 kg |
| Dimensions (L × W × H) | 2000 × 1500 × 1950 mm |
| Starting System | Electric Start (12V / 24V) |
| Cooling System | Water-Cooled with Radiator |
| Certification | ISO 8528 / CE |
Intelligent Failsafe Command
Operating on the move requires serious oversight. This system automatically interrupts the engine to avoid catastrophic failure caused by environmental or operator errors.
Why it matters: Remote construction and mining sites rarely have dedicated mechanics on standby. This automated fail-safe system ensures your capital equipment survives. This module acts as 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 tool, the engine will safely stall to preserve its components.-
Oil Pressure ControlShuts off the engine instantly if poor site leveling causes oil starvation in the oil pan.
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Thermal MonitorProtects the engine block from overheating and thermal deformation on scorching days or during restricted airflow.
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Dynamic Rev LimiterHolds the power output steady by strictly governing engine RPM during sudden load fluctuations.
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Current LimiterThe main breaker trips instantly before faulty site equipment or downstream shorts destroy the alternator windings.
Mobile Trailer Engineering Highlights
Heavy-Duty Towable Chassis
Built upon a high-yield carbon steel single-axle chassis featuring heavy-duty leaf-spring suspension. Engineered to absorb high-impact torsional stress during off-road transit, ensuring the 1064 kg payload remains secure without fracturing 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 cooling airflow while blocking driving rain and dust.
4-Point Mechanical Stabilizers
Operating any generator on an incline can lead to fatal oil starvation. Four heavy-duty, deployable corner drop-jacks allow operators to perfectly level the unit on rutted ground, relieving the axle of dynamic running weight and eliminating vibrations.
Tamper-Proof Industrial Security
Designed for unsupervised remote sites. Features flush-mounted lockable latches, concealed stainless steel hinges, and reinforced access panels to prevent fuel theft, deter vandalism, and restrict unauthorized access to the control interface.
ZH4100D Turbocharged Powerhouse
Driven by the mechanically-injected ZH4100D 4-cylinder engine. By omitting fragile ECU electronics, this workhorse is incredibly resilient to varying fuel qualities, delivering exceptional block-load acceptance for heavy induction motors.
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 a full 8-hour shift at prime load, drastically reducing the downtime associated with frequent refueling.
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 requires loading onto a flatbed truck.
Is the generator weather-resistant?
Absolutely, the canopy is fully IP44 rated to protect internal components against heavy rain and abrasive dust, designed for permanent outdoor use.
Can the system auto-start during a grid failure?
The standard unit uses a manual controller, but you can add an ATS module from our configurator for seamless, automatic starts during grid failures.
What type of towing connection is used?
It ships standard with a heavy-duty pintle ring hitch designed for robust industrial towing vehicles, tractors, and dump trucks.
How do I secure the unit on site before running?
Always drop the four manual corner jacks to stabilize the generator, ensuring it is perfectly level and relieving the running weight from the tires.
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 details.
Ready to Order or Need a Custom Quote?
Contact our team for bulk pricing, upgrade configurations, shipping estimates, and OEM options.