STRUCTURE
Overall length: 135”
Overall Width: 66”
Overall Height: 135”
Panel construction: Aluminum
Traveling height: 92”
Operating height: 135”
Weight: 900 lb.
Coupler: 2” coupler or 3″ pintle eye
Axle/suspension: 2000 lb.
Heavy duty frame with extended guard rails for fender and axle protection
Lockable control box
DISPLAY
4’ x 8’ 25 LED light panel
PROGRAMMING
Flashing mode: right arrow, left arrow, double arrow, caution bar, four-corner
SOLAR POWER SUPPLY
Various configurations of solar panels and batteries are available
Solar regulator with battery surcharge protection
OPTIONS
Battery charger
Adjustable pintle hitch
2″ coupler or 2 5/16″ coupler
120 volt AC connection
Torsion axle
Safety lock: Wheel, battery boxes, ext.
Tongue wheel jack
Level (to stabilize sign)
OVERALL DIMENSIONS
Overall length: 3429 mm (135″)
Overall Width: 1676 mm (66″)
Overall Height: 3429 mm (135″)
Traveling height: 2337mm (92″)
Operating height: 3429 mm (135″)
TEMPERATURE RANGE
Operational: -40° to +165° F
Storage: -40° to +185° F)
CONTROLLER
Rotary switch function switch
Built-in solar regulator
Battery saver automatic shut-off feature
Flashing mode: right arrow (10 lamps), left arrow (10 lamps), double arrow (13 lamps), caution (4 lamps) Flash rate is constant regardless of voltage or load with a flash cycle of 40
Automatic intensity control via photocell for nighttime mode
ELECTRICAL INTERFERENCE
The ST-4825 is not affected by all normal (standard) types of RF interference
RELATIVE HUMIDITY RANGE
Operating 10 to 95% RH, non-condensing
2″ X 6″ X 1/8″ steel tubing
Diamond plate catwalk is mounted on the display side of the trailer to simplify maintenance.
CABINETS
Aluminum Arrow sign
Plastic battery boxes
Optional: steel battery boxes, safety locking bars
Weather stripping sealing each compartment against moisture
AXLE
Single 2000-lb rated straight axle
HITCH
Heavy-duty hitch capacity with 3″ pintle eye
Optional: 2″ ball coupler
3000-lb maximum tongue load
Heavy-duty safety chains with safety hooks meeting safety standards
TIRES & WHEELS
Tires: Load Range D 381 mm (15″)
Wheel Size: 15″
5-stud tire rims
Optional: Anti-theft locking mechanism
LEVELING JACKS
Two-screw jacks each rated at 2000 lbs
Optional: Tongue wheel jack
TRAILER LIGHTS
State-of-the-art halogen lighting per USDOT standards and specifications
Custom made connections complying with customer specifications
LIFT MECHANISM
Manual winch
SOLAR PANELS
Various configurations of solar panels and batteries are available.
High efficiency single-crystal silicon cells anti-reflected coated for improved efficiency.
BATTERIES
6-volt 220 amp/hour deep-cycle batteries wired to provide a 12-volt system
Optional: Various batteries and configurations available
LEGIBILITY
Arrows displayed are easily legible at over 1600 meters (5249 feet)
DISPLAY
590nm (± 2nm) amber-color LEDs
LEDs have a rated life of 100,000 hours
Each amber-color LED is encased in an enhanced optical lens to maximize legibility from all distances
LED output adjusts automatically to ambient light conditions
100 brightness levels
PAINT
State-of-the-art powder coating system
« Highway safety orange » is the standard color used
Optional: Other colors available to comply with different regulations or match client fleet standard
Powder coating quality
Certified UV protect paint
Impact resistant
Humidity resistant
Salt spray resistant
MAINTENANCE
Battery fluids should be checked and topped off at least once per month
Solar panels must be free of dust and snow
WARRANTY
1-year warranty on complete trailer
2-year warranty on electronics
6-month manufacturer’s warranty on batteries
Limited warranty on solar panels differ from one manufacturer to another
More Information
From The Manufacturer
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