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Alkota GED Skid Series

GED Skid Gas Engine Hot Water Pressure Washer – Specifications & Features

Performance

  • Flow Rate: 5 GPM (gallons per minute)

  • Pressure: 3,500 PSI

  • Temperature Rise: 110°F over incoming water temperature

  • BTU Rating: 355,000 BTU – powerful heating for industrial-grade cleaning

Engine & Power

  • Engine Type: Honda GX630, Electric Start, Belt Drive

  • Burner Ignition Voltage: 12V automatic ignition system

  • Note: Battery not included

Fuel & Tanks

  • Fuel Types: Kerosene, #1 Diesel, #2 Diesel

  • Fuel Consumption: 2.5 gal/hour

  • Fuel Tank Capacity: 9.5 gallons

  • Gasoline Tank Capacity: 6 gallons

Pump & Coil System

  • Pump Type: Oil Bath Crankcase | Triplex Ceramic Plunger

  • Coil Type: Horizontal Schedule 80

  • Coil Construction: Hydro-insulated with cold water wrap

  • Coil Length: 126 feet

  • Coil Diameter: 1/2 inch

Chemical & Water System

  • Float Tank: Stainless steel construction for corrosion resistance

  • Chemical Injection: High-pressure, precisely metered for efficient detergent use

Dimensions & Weight

  • Length: 48 in

  • Width: 34 in

  • Height: 38.5 in

  • Weight: 760 lbs

Additional Notes

  • Optional wheel kits available for enhanced mobility

  • Optional high-limit control available for all 12V burner units

GED Skid-Mounted Gas Engine Drive Hot Water Pressure Washers

Powerful, Portable Cleaning — No Electricity Required

Alkota’s skid-mounted, gas engine hot water pressure washers are engineered for heavy-duty, on-the-go cleaning. Built for durability and convenience, these full-size mobile power washing systems feature a 12-volt burner powered directly by the engine’s charging system—no external electricity needed. Just connect a water source, and you’re ready to tackle the toughest jobs.

Perfect for mounting on trailers, trucks, or vans, these industrial skid pressure washers offer unmatched portability and power in one rugged package.

Key Features:

  • Skid-mounted design for easy integration with trucks, trailers, and service vans

  • Gas engine-driven system with 12V burner—no need for external electrical power

  • Durable Schedule 80 heating coil with stainless steel wrapper resists corrosion and wear

  • Welded frame and solid channel engine/pump mount deliver long-lasting stability and performance

  • Hydro-insulated coil design ensures user safety and improves energy efficiency

  • Soft Damping System protects the coil, pump, and pressure components from vibration and shock

  • Backed by a 7-year coil warranty for peace of mind in demanding environments

Included Accessories:

  • Heavy-duty industrial hose with swivel end and bend restrictor

  • Professional-grade insulated trigger gun with safety lock

  • Insulated wand for safe, comfortable operation

  • Quick-connect spray nozzle system for fast and flexible cleaning

  • Built-in winterizing valve to prevent freezing damage in cold conditions


Designed for mobile professionals, Alkota’s skid-mounted hot water pressure washers deliver reliable, high-performance cleaning power wherever you need it—without the hassle of electrical hookups.

Gas engine drive • Electric start • Oil Fired • Skid mount • Belt drive tri-plex pump • 15, 25 & 40 Degree nozzle • Stainless steel wrapper and control panel • 115 or 12 volt burner
available • Non-corrosive float tank with 3-way valve • Black color Frame • 126’ schedule 80 coil 14”•337’ Schedule 80 coil 24”• Group 24 Battery required on Electric Start

12 Volt

MODEL PERFORMANCE COIL SIZE BTU POWER SOURCE WT
5355EAD 5.0 GPM / 3500 PSI 14” 355,000 Vanguard 18 HP (Electric) 760
5355J 5.0 GPM / 3500 PSI 14” 355,000 Honda GX630 (Electric) 785
5405J 5.0 GPM / 4000 PSI 14″ 355,000 Honda GX630 (Electric) 810
5505JH 4.5 GPM / 5000 PSI 14” 355,000 Honda GX630 (Electric) 850
5505J 4.5 GPM / 5000 PSI 14” 355,000 Vanguard 23 HP (Electric) 850
8405HA 8.0 GPM / 4000 PSI 24” 625,000 Honda GX800 (Electric) EFI 1540
10305HA 10 GPM / 3000 PSI 24″ 625,000 Honda GX800 (Electric) EFI 1750

115 Volt

MODEL PERFORMANCE COIL SIZE BTU POWER SOURCE WT
5305EAB 5.0 GPM / 3500 PSI 14″ 355,000 Vanguard 18 HP (Electric) 860
5355JB 5.0 GPM / 3500 PSI 14″ 355,000 Honda GX630 (Electric) 810
8305H 8.0 GPM / 3500 PSI 18″ 625,000 Honda GX800 (Electric) EFI 1000
Wheel Kit, Bolt-on Skid (Not Available for 8405HA) & 10305HA
PN# 44056E-99008C
Cart, Large Wheels with pull handle (CART-00001)
Stainless Steel Frame
18” Stack adapter 8305-00215
2 – Gun System with Multi Unloader, Hose, Gun & Wand, 7 GPM and Up Models
4” Stack Adapter 4355E-00215
Square to 8” Round Adapter 550-00215 (must be used with 14” & 18” Stack Adapters)
*Wireless Remote Control kit – On / Off Motor, Burner & Detergent. Includes Transmitter & Receiver
*Additional Wireless Remote. Transmitter Only
Wall Mount Bracket for Wireless Remote