Trailer Dimensions

• Length with tongue:  104 ¾”
• Length without tongue:  55″
• Width with fenders:  68 ½”

Trailer Specifications

• Frame:  2” x 2” x 1/8” tubular steel
• Paint:  Powder paint, orange with zinc primer
• Salt spray fog:  1,000 hours
• UV Resistance:  500 hours
• Axle and Springs:  Straight tubular steel 3500 pounds
• 15” Wheels and Tires:  5 lug – P205-75/R15
• Fenders:  16 – gauge steel
• Tongue and Safety chains:  2” hitch, ¼” safety chains with hooks
• Jacks:  Adjustable 10” jacks (2000 lbs. capacity) on each corner of the trailer.
• Tail lights:  Dual combination reflective lights with stop, tail and turn signal.  License plate bracket.
• Lift winch:  Gear ration -4:1, Load Capacity-1200 lbs. Reel Capacity 58 ft.
• Wiring:  Enclosed in jacketed cable or conduit.
• Battery/Controller box:  Steel fabrication, lockable, hinged, vented.

Sign Display

• Height:   48”
• Length:   96”
• Width:  3 3/8″
• Material:  .080 Aluminum frame 48″ x 96″ w/(2) 47 3/4″ cross members
•                   .063 Aluminum front panel  48″ x 96″
•                   .063 Aluminum back panel  48″ x 96″
• Back skin:  constructed of .063 aluminum
• Viewing Window:  125 thick polycarbonate with UV matte finish
• Paint:  All powder coated
• Flat black finish to reduce glare
• Salt spray fog:  1,000 hours
• UV resistance:  500 hours
• LED bulbs:  (25) yellow/amber  Par 46 LED’s with 360″ high impact plastic visor
• Push on type connectors to prevent separation due to vibration during travel and operation.

Photocell Assembly

• Monitors ambient light conditions and adjusts brightness accordingly

Power and Charging

• Battery bank:
  • Typical installation is one pair (225 amp) 6-volt batteries wired for 225 combined amps maximum output.
  • Electronic Circuitry:
    • Solid state, reverse polarity protection, properly fused,  disconnects on all cables.

Solar Panel

• Typical Electrical Characteristics  40 W
• Voltage at Pmax (V mp)       17.3 V
• Current at Pmax (IMP)        2.31 A
• Short-Circuit Current (Isc)   2.57 A
• Open-Circuit Voltage (Voc)   21.6 V

Solid State Regulator

Electrical Specifications:

• Voltage: 12/24V
• Rated Solar Input: 10A
• Rated Load Current:   10A
• Equalization Voltage:   14.8V
• Boost Battery:  14.4V
• Float Battery:   13.6V
• Low Voltage Disconnect:  11.1V
• Low Voltage Reconnect:   13.1V
• Self-Consumption:  6 mA
• Operating Temp.    -35 to +55ºC

15 Light Control Box:

• Auto - automatically adjusts the power to the lights from 100% (daytime use) to 50% (nighttime use) depending on the ambient light. The auto dimming is controlled through a photocell mounted in the bottom of each arrow board where it will be protected from vehicle headlights and street lamps.
• Bright - maintains 100% power to the lights regardless of the ambient light.
• Dim - maintains 50% power to the lights regardless of ambient light.
• The Control Box has (7) flashing modes to choose from:
• Single flashing arrow Left
• Single flashing arrow Right
• Progressive arrow Left
• Progressive arrow Right
• Double flashing arrow
• Caution center bar
• Caution four corners

Control Functions:

• Power Switch - Provides power from the control box to the Arrow Board
• Power Indicator Light - The LED indicates the Control Box has power and is ready for operation
• Fuse - Protects the wiring from damage in the event of a malfunction
• Mode Selector – Provides selection of the warning modes.
• Manual Dim Switch – Provides the user with the ability to override the photocell used for the automatic dimming when an unusual situation occurs (such as the vehicle being parked under a streetlight at night).

• 15 Lamp Configuration
• 7 Lamp Modes
• LED Technology
• Low Power Consumption
• Jack on each corner
• Double pulley winch system
• 15” tires
• Solar Powered
• Meets MUTCD
• NTPEP Tested
• Removable Tongue
• Lockable Cabinets
• Photocell for Auto dimming
• Super Bright LED Technology
• Easy to operate & maintain
• Powder Coat Pain

Question: What is lead time on these units?

Answer: Lead time is approx 4-6 weeks
 
Question: What are dimensions of the 25 & 15 lamp arrowboard?

Answer: The panel size is 48×96 for 25 lamp and 15 lamp on trailer.
 
Question: What colors are available?

Answer: Orange is our standard color for the trailer but you can get any custom color, just check out our options tab for more details on the model of interest.
 
Question: What type of paint is used?

Answer: We use a powder coat paint system.
 
Question: How many batteries and what type are used?
Answer: Our standard system has (1) 12 volt 125 amp battery.
 
Question: What other types of batteries can be used?

Answer: Any battery system wired for 12 volt operation will work – just make sure it is a deep cycle type battery.
 
Question: How long will batteries last?

Answer: Typical life span of a battery is anywhere from 3-5 years.
 
Question: Are batteries available locally or do I have to purchase them from K & K?

Answer: You can purchase them locally or from K&K.
 
Question: How long will unit run without solar?

Answer: Our standard system can work for 18+ days without the aid of solar.
 
Question: Can you add more solar?

Answer: Yes, more solar can be added but our standard system should be fine in most cases. Take a look at our options tab to see more details.
 
Question: How do I know how much solar I need?

Answer: Our standard system should be fine but if you believe you need more solar just give us a call at 888-414-3003 and we will give you a free analysis.
 
Question: How many flashing modes?

Answer:  The 15 lamp arrow board has 7 functions and the 25 lamp arrow board has 12 functions.
 
Question: Can it be hydraulic or winch style?

Answer: Our Arrow board trailers all utilize a winch style trailer.
 
Question: What size tires are on trailer?

Answer: We have 15” tires on all of our arrow board trailers.
 
Question: Are tires available locally or do I have to purchase from K & K?

Answer: You may purchase tires locally or from K&K.
 
Question: Is a lock provided with the trailer for the cabinet?

Answer: Our cabinets come with twist latches that will allow you to adapt a padlock.  You can get an optional lock from us or you can buy one locally.
 
Question: If I buy my own lock, what type do I need?

Answer: A standard padlock will work just fine.
 
Question: Is a battery charger available?

Answer: Yes, a battery charger is available as one of our options but in most cases it is not needed.
 
Question: Can it be towed easily?

Answer: Yes, the arrow board is balanced perfectly to be able to be towed at regular highway speeds.
 
Question: Does it have auto dimming?

Answer: Yes, they all have auto dimming capability and also have a manual setting if needed; however, auto is our recommendation to save your energy.
 
Question: What types of tail lights are available?

Answer: Our standard taillights meet all standards.  If you would like LED taillights, please see our options tab for more details.
 
Question: Is the license plate bracket included?

Answer: Yes, a license plate bracket is included.

      General Process of K&K building an arrow board