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CONDUCTOR'S SPECIAL 844 NIGHTMARE EDITION TRAIN HORN KIT HK-S4-844K

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Product Description

You can never have too much onboard air! More air means longer blast time for your horns, more air for your tires, airbags, power tools. With our Conductor’s Special 844 Train Horn Kit, you get all the air you could ever need. With 8 gallons of air being powered by dual Viair 444C Air Compressors, you never need to worry about not having enough air to get the job done again.

Our Conductor’s Special 844 Train Horn Kit features our legendary Shocker XL Train Horns, one of the loudest train horns you can buy. Hand-tuned to US Train Horn Chord, you get the tone and the volume of an authentic locomotive horn in a compact solution. Incredibly durable, our Shocker XL Train Horns are constructed from an ultra-durable fiberglass-reinforced ABS composite with stainless-steel diaphragm and backed by a lifetime warranty against manufacturer defects.

Powering our massive black 8-gallon 8 port tank are dual Viair 444C Air Compressors, giving you a system that's capable of blasting your Shocker XL Train Horn up to 20 seconds continuously and refilling in only 2 minutes and 30 seconds! Whether you want to get the attention of distracted drivers or have plenty of air to fill up a flat, our Conductor’s Special 844 Train Horn Kit is a complete system that makes sure you always have the air you need.

An increasing number of people are using this for more than just blasting horns! With a system like the Conductor's Special 844K Nightmare Edition Train Horn Kit, you can also use the air supply to:

  • Adjust Tire Pressure
  • Heavy Duty Pneumatic Use
  • Inflate Water Toys and Safety Gear
  • Supply Air to Load Leveling Bags
  • Supply Air for Differential Lockers
  • Blow up Kids Toys
  • And lots more!

While the Conductor's Special 844K Nightmare Edition Train Horn Kit is a complete onboard air system that provides you with everything you need to get up and going, be sure to add on a Wireless Remote, Tire Inflation Kit, or an Electric Drain Valve kit to get the most out of one of the best onboard kits you can buy!

Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.

  • Extremely Durable & Loud!
  • Industrial Grade Stainless Steel Diaphragms
  • Extra Large Eight Gallon Air Tank
  • Heavy Duty Dual 444C Air Compressor
  • All-inclusive Train Air Horn Solution!
  • All Standard Mounting Hardware
  • Max Honk Time: 10 to 14 Seconds
  • Lifetime Warranty on Horns
  • It can be heard from miles away!

  • Horn: HornBlasters Shocker 4 Train Horn Kit
  • Part Number: HK-S4-844K
  • Horn: Shocker 4 Train Horn Kit
  • Material: High-Impact ABS
  • Horn Measurements   
  • № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm)
    № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm)
  • Flare: 6.5″ (165.1 mm)
  • Weight: 4.5 lb (2.04 Kg)
  • Fitting Size: ⅛″ M NPT
  • Tank: HornAir 8 Gallon Tank
  • Tank Length: 32.5″ (825.5 mm)
  • Tank Diameter: 10.5″ (266.7 mm)
  • Tank Height: 12.5″ (317.5 mm) (With Legs)
  • Tank Weight: 32 lb (14.51 Kg)
  • Compressor: Dual Viair 444C Air Compressor
  • Fill Time 0 - 150 PSI: 6 Minutes 40 Seconds
  • Voltage: 12 volts DC
  • Air Flow: 1.67 CFM
  • Max Amperage: 38 amps
  • Maximum Duty Cycle: 100% @ 100 PSI , 50% @ 200 PSI
  • Maximum Working Pressure: 200 PSI
  • Compressor Length: 11.5″ (292.1 mm)
  • Compressor Width: 4.30″ (109.22 mm)
  • Compressor Height: 6.5″ (165.4 mm)
  • Compressor Weight: 11 lb (4.99 Kg)

8-GALLON AIR TANK DIMENSIONAL DRAWING

PSI CFM A BAR LPM A
0 3.53 25 0 100.0 25
10 3.25 27 1.0 88.5 29
20 2.97 31 2.0 81.3 33
30 2.86 33 3.0 75.6 34
40 2.72 34 4.0 70.6 36
50 2.58 35 5.0 65.5 37
60 2.47 36 6.0 59.0 39
70 2.35 37 7.0 53.1 40
80 2.19 38 8.0 47.7 39
90 2.03 39 9.0 43.2 39
100 1.90 40 10.0 38.8 38
110 1.74 40 11.0 34.7 37
120 1.65 39 12.0 30.6 36
130 1.53 39 13.0 25.8 34
140 1.41 38 14.0 23.8 33
150 1.32 38
160 1.22 37
170 1.13 36
180 1.00 35
190 0.89 34
200 0.85 33

* Supply Voltage: 13.8 Volts

8.0 GALLON TANK FILL RATE
0 to 150 PSI 5 min. 25 sec. (± 10 sec.)
110 to 150 PSI 2 min. 05 sec. (± 05 sec.)

* Supply Voltage: 13.8 Volts