Diesel Engine/Diesel Fired Hot Water Pressure Washer

Super Skid HSS Series

Hotsy Super Skid HSS & HSDS Series – Most Powerful Hot Water Pressure Washers

The Hotsy Super Skid Series represents the largest and most powerful hot water pressure washers in the Hotsy lineup. Built for extreme-duty applications, these heavy-duty machines deliver exceptional cleaning performance with flow rates from 5.0 to 9.5 GPM and pressures up to 3500 PSI.

Designed for users who demand maximum power and reliability, the Super Skid Series features robust Kubota diesel engines, oversized heating coils, and industrial-grade components that stand up to the harshest conditions. Whether you choose the standard HSS models with Hotsy belt-drive pumps or the Super Duty HSDS models with Hawk pumps, you get unmatched durability and performance.

Key Features and Benefits

Maximum Power & Performance — Up to 9.5 GPM and 3500 PSI for the toughest industrial cleaning jobs
Heavy-Duty Kubota Diesel Engines — 16 HP and 24 HP engines with electric start for reliable power
Long-Life Heating Coil — 3/4-inch foil-backed insulated Schedule 80 coil with stainless steel skin and 5-year warranty
Efficient Power Transmission — Triple banded belt drive on HSS models for smooth, reliable operation
Extended Run Time — Dual fuel tanks for longer continuous operation without refueling
High-Efficiency Wayne Burner — Delivers consistent hot water temperature even in demanding conditions
Optional Dual Gun Kit — Allows two operators to clean simultaneously for increased productivity
Premium Pumps — Hotsy triplex belt-driven pumps (HSS) with 7-year limited warranty or heavy-duty Hawk pumps (HSDS) engineered for lower RPM and extended durability
Safety Certified — All models are ETL safety certified

Available Models

HSS Series – Hotsy Pump Models

HSS-503069E — 5.0 GPM @ 3000 PSI | Kubota Z602-E4B
HSS-653569E — 6.5 GPM @ 3500 PSI | Kubota D1105-E4B
HSS-803069E — 8.0 GPM @ 3000 PSI | Kubota D1105-E4B
HSS-952569E — 9.5 GPM @ 2500 PSI | Kubota D1105-E4B

HSDS Series – Super Duty Hawk Pump Models

HSDS-503069E — 5.0 GPM @ 3000 PSI | Kubota Z602-E4B | Hawk HHP2750R Pump
HSDS-653569E — 6.5 GPM @ 3500 PSI | Kubota D1105-E4B | Hawk HHP3650R Pump
HSDS-803069E — 8.0 GPM @ 3000 PSI | Kubota D1105-E4B | Hawk HFR40FR Pump
HSDS-952569E — 9.5 GPM @ 2500 PSI | Kubota D1105-E4B | Hawk HFR60FR Pump

Specifications Overview

Engine: Kubota Diesel (Z602-E4B or D1105-E4B)
Heating Coil: 3/4″ Schedule 80 with stainless steel skin
Hose: 50 ft (3/8″ or 1/2″ depending on model)
Dimensions: 73″ L x 37″ W x 64″ H
Note: 12V battery required for all models (not included)

Optional Accessories

Dual Gun Kit – Enables two users to operate simultaneously
Steam Kit – Adds steam cleaning capability
Float Tank Kit – With detergent metering valve
Hot Top Kit – For vertical stack protection

Why Choose Hotsy Super Skid Hot Water Pressure Washers?

When nothing but the biggest and most powerful hot water pressure washer will do, the Hotsy Super Skid HSS and HSDS Series delivers. These industrial-grade machines are ideal for large-scale equipment cleaning, oilfield maintenance, heavy construction, fleet operations, and any application where maximum flow, pressure, and durability are required.

With massive Kubota diesel power, robust heating systems, and proven Hotsy or Hawk pumps, the Super Skid Series provides unmatched cleaning speed and long-term reliability.

Need the ultimate in hot water cleaning power? Contact our Hotsy specialists today to find the right Super Skid model for your most demanding cleaning challenges.