Alkota DED Big Boy Diesel Engine Drive Series
Product Specifications – DED Big Boy Diesel Engine Drive Series
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Flow Rate: 5 GPM
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Pressure: 3500 PSI
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Temperature Rise Over Incoming Water: 140°F
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Engine Type: Kubota D902 Electric Start, Belt Drive
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Generator Power: 2000 Watts
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Generator Voltage: 115V
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Fuel Source: Kerosene, #1 Diesel, #2 Diesel
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Fuel Consumption: 3.8 gallons/hour
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Fuel Tank Capacity: 30 gallons
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Burner Auto Ignition Voltage: 115V
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BTU Rating: 550,000 BTU
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Pump Style: Oil Bath Crankcase | Triplex Ceramic Plunger
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Coil Type: Horizontal Schedule 80
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Coil Construction: Hydro-Insulated Cold Water Wrap
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Coil Length: 158 feet
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Coil Inner Diameter: 1/2 inch
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Float Tank Material: Stainless Steel
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Chemical Injection: High Pressure | Precisely Metered
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Hose Length: 60 feet
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Dimensions (L x W x H): 60 in x 48 in x 48 in
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Weight: 1,360 lbs
Additional Notes:
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Batteries not included
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Optional wheel kits available
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All 12V burner units available with optional high-limit control
DED Big Boy Diesel Engine Drive Series – Industrial Hot Water Pressure Washer
When you need unstoppable cleaning power, the DED Big Boy Diesel Engine Drive Series from Alkota delivers. This hot pressure washer diesel system is engineered for the most demanding industrial environments, providing extreme durability, high-temperature performance, and unmatched reliability.
Unrivaled Diesel-Powered Performance
The Alkota 5357K is powered by a heavy-duty Kubota diesel engine paired with a 2000-watt generator that drives a 115V burner system. Built for serious professionals, this industrial heated pressure washer consistently delivers water temperatures between 180°F – 200°F, blasting through grease, grime, and debris with ease.
Heavy-Duty Skid Mount Design
Perfect for mounting on trailers, trucks, or vans, this hot water skid pressure washer is a mobile cleaning powerhouse. Whether you’re tackling commercial fleet washing, equipment maintenance, or large-scale industrial cleaning, the DED Big Boy Series is built to go wherever the job takes you.
Engineered for Long Life and Efficiency
Every Alkota diesel engine pressure washer includes:
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Hydro-Insulated Coil: Increases energy efficiency, boosts safety, and extends coil life
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Soft Damping System: Minimizes vibration and protects pump, coil, and high-pressure components
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7-Year Coil Warranty: Industry-leading peace of mind
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Vibration-Isolated Channel: Reduces wear and tear for longer-lasting performance
Bonus Features – Built with Operators in Mind
Your Alkota diesel hot water pressure washer includes essential accessories at no extra cost:
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Industrial-grade pressure hose with swivel end and bend restrictor
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Professional insulated trigger gun with safety lock
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Insulated wand for user safety
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Quick-connect nozzle set
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Built-in winterizing valve to protect against freezing in cold conditions
Diesel engine drive • Electric start • Diesel Fired • Skid mount • 115 or 12 volt burner • Non-corrosive float tank with 3-way valve•15, 25 & 40 Degree nozzles• Black color frame • Schedule 80 coil • Stainless wrapper & panel • Group 24 Battery required on Electric Start• DSE Module Included.
Key Feature Kubota
DSE Module Auto Start/Stop Controller Monitors engine speed, oil pressure, coolant temperature, voltage and current. The modules will give comprehensive engine and alternator protection. This will be indicated on the largest back-lit LCD icon display in its class via an array of warning, electrical trip and shutdown alarms.
115 Volt
| MODEL | PERFORMANCE | COIL SIZE | BTU | POWER SOURCE | WT. |
| 5357K | 5 GPM/3500 PSI | 18″ | 550,000 | Kubota D902 (Electric) | 1360 |
| 5407K | 5 GPM/4000 PSI | 18″ | 550,000 | Kubota D902 (Electric) | 1350 |
| 5507K | 5 GPM/5000 PSI | 18″ | 550,000 | Kubota D1305 (Electric) | 1260 |
| 8307K | 8 GPM/3500 PSI | 18″ | 690,000 | Kubota D1305 (Electric) | 1400 |
| 10307KK | 10 GPM/3000 PSI | 24″ | 785,000 | Kubota D1305 (Electric) 337’ Coil | 1560 |
12 Volt
| MODEL | PERFORMANCE | COIL SIZE | BTU | POWER SOURCE | WT. |
| 10307KD | 10 GPM/3000 PSI | 18″ | 625,000 | Kubota D902 (Electric) 206′ Coil 12V Burner | 1400 |
| 10307KKA | 10 GPM/3000 PSI | 24″ | 710,000 | Kubota D1305 (Electric) 337’ Coil 12V burner | 1560 |
| Wheel Kit, Heavy Duty (5357-99012) |
| Cart, Large Wheels with Pull Handle (Cart -00008) |
| Stainless Steel Frame |
| 2-Gun System with Multi Unloader, Hose, Gun & Wand, 7 GPM and Up Models |
