Hot Water Trailer Mounted Jetter & Drain Line Jetters – Diesel Engine

HotJet’s Sewer and Drain Line Jetters are designed for professional plumbers, rooter services, and municipal use—built to easily take on the toughest clogs and blockages. Highly effective at removing grease, debris, soil, and even ice from 2” to 12” lines, these machines are powerful, simple to operate, and competitively priced. Each unit is a dual-purpose system, functioning as a heavy-duty jetter and a high-pressure washer for property cleanup. Featuring exclusive engineering enhancements and backed by the best warranty in the industry, HotJet units are reliable, versatile, and built to perform. 

HotJet Hot Water Diesel Series Trailer Jetters

1. Hot Water Diesel Powered Trailer Mounted Sewer & Drain Line Jetter 12GPM @ 4,000PSI

The HotJet USA HJDTA8040KK is a powerful, diesel-powered, trailer-mounted jetter designed for the toughest commercial and industrial jobs. Delivering an impressive 12 GPM at 4,000 PSI, it’s driven by a dependable 24.8 HP Kubota engine to ensure consistent, efficient drain and sewer line cleaning. Built to perform under high-demand conditions, this system combines robust power, efficiency, and user-friendly engineering—all in a durable, road-ready trailer. Its integrated hot water functionality significantly enhances cleaning performance, breaking down grease and debris more effectively than standard cold-water systems.

General Specification:-

•  Available with 330 or 660-gallon water capacity

•  Molded HDP water tanks for enhanced durability and performance

•  Nema 4-rated control panel – weather-resistant and operator-friendly

•  Includes 10-foot safety-colored leader hose for visibility and safety

•  Comes with a 2” x 36” Tiger Tail hose protector for added durability

•  Hydraulically powered, variable-speed hose reel – compatible with your hose preference

•  Your choice of 300’ of 3/8” steel braid hose or 300’ of ½” poly hose or 500’ of 3/8” poly hose

•  Adjustable pressure relief and control valves for customized operation

•  Adjustable pulsation system for better hose navigation and blockage clearing

•  Secondary hose reel equipped with 100' of 3/4” supply hose

•  Rotary beacon light for added visibility and jobsite safety

•  Equipped with a fast-fill hydrant hookup system for quick water replenishment

Motor Description:-

• 24.8 HP Kubota diesel engine – built for reliable, long-lasting performance

• Equipped with a low-noise muffler for quieter operation

• EPA Tier 4 compliant for reduced emissions and environmental responsibility

• Includes automatic shutdown system for low oil pressure or high engine temperature

• 24-gallon diesel fuel tank ensures extended runtime between refuels

• Comes with a large-capacity battery box for dependable cold starts and power supply

Trailer Description:-

• Heavy-duty, compact trailer custom-engineered to support both equipment and full water load

• Leaf spring suspension system ensures smooth towing and balanced weight distribution

• Trailer dimensions: 5' x 12' tandem axle layout

• Dual 5,000 lb axles for superior load capacity and durability

• Dual axle electric brakes – fully DOT compliant in all 50 states

• Finished with a premium powder coat for added protection and long-term wear resistance

2. Big daddy hot water diesel 20GPM @ 4,000 PSI

The HotJet USA Big Daddy is a powerful, trailer-mounted hot water sewer and Drain Line Jetter, purpose-built for professionals who face the toughest cleaning challenges. Driven by a rugged 59 HP Yanmar turbo diesel engine, it delivers an exceptional 20 GPM at 4,000 PSI, making it perfect for clearing stubborn blockages in lines up to 24 inches in diameter. More than just raw power, this jetter is a fully integrated professional system, featuring advanced heating technology, premium-grade pump components, and intelligent safety and control systems designed to maximize efficiency and reduce downtime.

General Specification:-

•  330 or 660-gallon water capacity

•  Molded HDP water tank(s) for enhanced durability

•  NEMA 4-rated control panel for weather-resistant performance

•  Low water shutdown feature for automatic protection

•  10' safety-colored leader hose for improved visibility

•  2" x 36" Tiger Tail hose protector to prevent wear and damage

•  Hydraulically powered, variable-speed hose reel with 500' of 1/2" jetting hose, rated at 16,000 PSI burst pressure

•  Adjustable pressure relief and control valves for customized operation

•  Adjustable pulsation system with user-controlled settings

•  Rotary Beacon Light

Motor Description:-

• 58 HP Yanmar Turbo Diesel engine for superior power and performance

• Equipped with a low-noise muffler for quieter operation

• EPA Tier 4 intermittent rating for environmental compliance

• An automatic shutdown system activates in the event of low oil or high engine temperature

• 12-24 gallon diesel fuel tank for extended operational hours

Trailer Description:-

• Sturdy, compact trailer specially designed to carry both equipment and water load efficiently

• Leaf spring axles provide cushioning and weight distribution for smooth towing

• Available in 5’x12’ to 5’x16’ tandem axle configurations

• Heavy-duty 10K trailer with 2 x 5,000 lb axle ratings for superior load-bearing capacity

• Dual axle brakes ensure DOT compliance across all 50 states

• Full premium powder coating offers added protection and durability

Using your Hot Water Jetting Machine Equipment for Sanitation

The COVID-19 pandemic surprised the world, disrupting lives and businesses in unprecedented ways. Despite the uncertainty, one thing has remained constant — the reliability and effectiveness of HotJet USA’s Hot Water Jetting Machine Equipment in addressing virus-related challenges nationwide.

With more people flushing improper items like diaper wipes, paper towels, and other debris, plumbers are staying busy clearing tough clogs using their jetters. But the power of HotJet USA hot water jetting systems goes beyond just unclogging drains — these machines are versatile tools designed to tackle a wide range of cleaning and sanitation needs.

While much attention has been given to disinfecting indoor surfaces, it's equally important to prevent dirt, bacteria, viruses, and grime from being tracked into hospitals, stores, restaurants, and other facilities. That’s why all HotJet USA hot water jetters come equipped with power washing tools, providing an added layer of protection by keeping entryways, walkways, and exterior surfaces clean and sanitary.