40KW / 50kVA Mobile Trailer Diesel Generator
Highway-Ready Mobility | Engine: ZH4100ZD | SKU: YMDL-40GF-TRAILER
Provide continuous 40kW mobile output tailored for demanding earth-moving sites.
Engineering Data & Specifications
| Metric | Performance Values |
|---|---|
| System SKU | YMDL-40GF-TRAILER |
| Rated Power (Standby) | 40 kW / 50 kVA |
| Rated Power (Prime) | 36 kW / 45 kVA |
| Rated Voltage | 400V / 230V (3-Phase 4-Wire) |
| Rated Frequency | 50 Hz |
| Power Factor | 0.8 (Lagging) |
| Engine Model | ZH4100ZD (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 | 1156 kg |
| Dimensions (L × W × H) | 2250 × 1500 × 2050 mm |
| Starting System | Electric Start (12V / 24V) |
| Cooling System | Water-Cooled with Radiator |
| Certification | ISO 8528 / CE |
40kW Off-Grid Engine Armor
Towing involves intense vibrations and dust. This 40kW intelligent controller ensures your investment survives rough handling by killing the engine before critical failures occur.
Why it matters: A vital feature for remote 40kW operations without local mechanics. 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.-
Incline Lubrication AlertIf parked on an uneven slope, this 40kW system detects oil starvation and stops the ZH4100ZD instantly.
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Overheating DefenseMonitors the 40kW cooling loop to prevent block warpage during extreme summer deployments.
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Dynamic Load GovernorManages the 40kW alternator RPM strictly when heavy tools like welders spike the draw.
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Site-Short ProtectionCuts 50kVA output immediately if your temporary site wiring shorts out.
Why Choose a Mobile Trailer?
Ditch the Plant Room
Unlike static models, this 40kW mobile power plant operates flawlessly in direct sunlight and mud, keeping your construction projects moving without infrastructure.
Rapid Relocation
Move this 40kW unit behind any standard worksite pickup. No expensive rigging or flatbed trucks are required when shifting phases.
All-Terrain Readiness
Combines a weatherproof canopy with heavy-duty suspension, providing the ultimate 40kW resilient power source for off-road environments.
40kW Mobile Trailer Highlights
Reinforced 40kW Axle
Designed to absorb shocks on unpaved roads while carrying the 1156 kg payload smoothly.
Anti-Corrosion Canopy
The IP44 enclosure protects the 40kW components from rain, ensuring long-lasting performance.
Quick-Deploy Stabilizers
Four manual jacks allow rapid leveling of the 40kW trailer on uneven mining ground.
Tamper-Proof Doors
Lockable access panels secure the 40kW generator from unauthorized tampering after hours.
ZH4100ZD Turbocharged Core
A rugged mechanical engine that delivers consistent 40kW torque with minimal electronic fuss.
High-Capacity 40kW Tank
Run a full shift at prime 40kW load without needing to bring the fuel truck around.
Physical Dimensions & Weight
Frequently Asked Questions
How fast can I tow the 40kW generator?
The 40kW trailer is rated for 40 km/h on site roads. Highway transport requires a flatbed.
Is the 40kW canopy fully waterproof?
Yes, it is IP44 rated, allowing the 40kW unit to run in heavy downpours safely.
Does the 40kW model have an ATS?
It uses a manual/auto controller. You can select the ATS upgrade for automatic grid-failure switching.
What hitch does the 40kW use?
A standard pintle ring hitch is included. A ball hitch for the 40kW can be requested.
How to level the 40kW trailer?
Use the four mechanical jacks to stabilize the 1156 kg 40kW unit before running.
Is wholesale pricing available for 40kW?
Yes, we offer bulk discounts on the 40kW trailer for rental fleets.
Ready to Order or Need a Custom Quote?
Contact our team for bulk pricing, upgrade configurations, shipping estimates, and OEM options.