50KW / 63kVA Mobile Trailer Diesel Generator
Highway-Ready Mobility | Engine: R4105ZD | SKU: YMDL-50GFD-TRAILER
A robust 50kW trailer power station built for continuous municipal and roadwork operations.
Engineering Data & Specifications
| Metric | Performance Values |
|---|---|
| System SKU | YMDL-50GFD-TRAILER |
| Rated Power (Standby) | 50 kW / 63 kVA |
| Rated Power (Prime) | 45 kW / 56 kVA |
| Rated Voltage | 400V / 230V (3-Phase 4-Wire) |
| Rated Frequency | 50 Hz |
| Power Factor | 0.8 (Lagging) |
| Engine Model | R4105ZD (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 | 1176 kg |
| Dimensions (L × W × H) | 2450 × 1500 × 2050 mm |
| Starting System | Electric Start (12V / 24V) |
| Cooling System | Water-Cooled with Radiator |
| Certification | ISO 8528 / CE |
50kW Active Towable Defense
To combat the harsh realities of mobile operations, this 50kW trailer features active telemetry that safely shuts down the R4105ZD engine under threat.
Why it matters: Crucial 50kW protection ensuring your rental fleet remains operational. 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 tool, the engine will safely stall to preserve its components.-
Viscosity & Pressure GuardHalts the 50kW engine if oil pressure drops due to improper leveling.
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Thermal Cut-OffStops the 50kW generator before heat accumulation damages the engine block.
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RPM StabilizerPrevents the 50kW unit from over-revving when load shedding occurs.
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Current LimiterProtects the 63kVA alternator windings from external electrical faults.
Why Choose a Mobile Trailer?
Skip the Installation
Bypass concrete pads and ventilation ducts. This 50kW mobile generator is self-contained and ready to output 63kVA outdoors immediately.
Unhindered Logistics
Connect this 50kW powerhouse to a work truck and tow it to the next municipal repair site with zero downtime.
Tough and Protected
Enjoy the low noise of a silent canopy while maintaining the extreme 50kW mobility required for dynamic infrastructure projects.
50kW Mobile Trailer Highlights
50kW Road-Tough Chassis
A heavy-duty frame supporting the 1176 kg 50kW generator over rough terrain.
Weather-Sealed 50kW Enclosure
Keeps the 50kW electricals dry and secure from airborne debris.
4-Point 50kW Leveling
Deploy the jacks to ensure the 50kW engine runs perfectly flat.
Vandal-Resistant 50kW Hasps
Keeps unauthorized personnel away from the 50kW controls.
R4105ZD Durability
A proven 50kW mechanical engine that accepts diverse diesel grades.
Extended 50kW Operation
The large fuel cell provides ample hours of 50kW continuous power.
Physical Dimensions & Weight
Frequently Asked Questions
What is the towing limit for the 50kW?
Tow the 50kW unit at max 40 km/h on localized paths.
Can the 50kW operate in storms?
Yes, the 50kW trailer is built to withstand extreme weather and rain.
Is a 50kW ATS available?
You can add a 50kW ATS module for automatic start functionality.
Does the 50kW use a ball hitch?
It ships with a ring hitch, but a 50kW ball hitch can be fitted.
Why level the 50kW trailer?
Leveling the 1176 kg 50kW unit ensures proper oil circulation.
Do you sell 50kW fleets?
Yes, we provide bulk 50kW trailer pricing for contractors.
Ready to Order or Need a Custom Quote?
Contact our team for bulk pricing, upgrade configurations, shipping estimates, and OEM options.