
YLTA-2KH/5KHAIRCOOLED Series · Engine-powered Lighting Tower
4 × 400W LED | Runs off-grid | Up to 215 Hours | 7.5 m
Self-powered diesel light tower for sites with no mains supply. Its onboard engine runs the lights for days on one tank, and a spare outlet powers tools on site. Independent, dependable, ready to work anywhere.
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Self-powered and lasting light for jobsites beyond the grid
The YLTA diesel light towers are the ideal solution for those who need lighting completely independent of external sources, offering the maximum operating autonomy. Designed to ensure high performance under any conditions, these towers are perfect for construction sites, mining, roadworks, emergencies and any remote application where access to electricity is limited.
Equipped with reliable air-cooled diesel engine, the YLTA towers are built for long range and low fuel consumption, simple to operate and start-up. They deliver bright, adjustable, long-lasting light, and a large 160-litre tank runs for days between fills. The sturdy, stable trailer stands up to weather and rough ground, ready for the most demanding jobs.
With height-adjustable, 340° swivelling lamps, they cover large working areas with even, bright light. The 2KH delivers the longest run time and the 5KH adds power at the outlet — rugged, ready-to-use tower in any condition

Features & benefits
Self-powered and built for long shifts
Runs off-grid
Its own diesel engine drives the lamps, with no grid or generator to connect.
High Efficiency & Fuel-Saving
The large 160-litre tank cuts down stops, with up to 215 hours on a single fill.
Stable at height
Manual jacks level and steady the trailer so the mast holds in strong wind
Full 340° aim
The mast turns nearly all the way round to place the light exactly where it's needed.
Low-maintenance engine
Air cooling means no radiator and no coolant, with routine upkeep only.
High, wide coverage
The 5-section telescopic mast raises the lamps to 7.5 m for broad, even light.
Highway-towable
A sprung, road-lit trailer tows behind a vehicle at speeds up to 105 km/h.
All-Weather Build
The sturdy and stable structure ensures them suitable for even the most demanding jobsites.
Technical Specifications
Designed to ensure high performance under any conditions

Lighting System | |
|---|---|
Light Fixtures | 4 × 400 W or 4 × 320 W LED |
Luminous Flux | 160,000 lm / 206,692 lm |
Color Temperature (CCT) | 5,000 K (6,500 K optional) |
LED Lifespan | Up to 100,000 hours |
Protection Rating | IP65 |
Trailer, Mast & Dimensions | |
|---|---|
Max. Mast height | 24.6 ft (7.5 m) |
Mast structure | 5-section telescopic mast + Manual winch |
Guide system | Deep groove ball bearing + rolling bearing |
Wind Resistance | 55 mph (88.5 km/h) - fully extended |
Max. towing speed | 65 mph (105 km/h) |
Transport dimensions | 100" × 48" × 97" (2.55 × 1.224 × 2.455 m) |
Engine & Generator | |
|---|---|
Engine Model | HIEARNS 170F/186FA, 4 cycles, vertical, 4-stroke air-cooled diesel engine |
Aspiration / injection | Naturally aspirated, direct injection |
Rated Power Output | 1.8 kW (50 Hz) / 2 kW (60 Hz) |
Voltage | 220/110V (50 Hz) · 240/120V (60 Hz) AC |
Auxiliary outlet | 16A 220V single-phase |
Fuel tank capacity | 42 gal (160 L) |
Running Time at full load | Up to 215 Hours |
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