Combination Sewer Cleaners
Built for Simplicity, Safety, and Productivity
Sewer Equipment Co. of America builds combination sewer cleaners for crews that need powerful jetting, dependable vacuum performance, and equipment that is easier to operate, maintain, and keep in service.
American Made Equipment
85+ Years of Industry Experience
65+ service locations
The Sewer Equipment Advantage
real-world productivity, safety, and long-term reliability
Sewer Equipment’s Model 900 ECO Combination Sewer Cleaner is designed for municipalities and contractors that need a sewer cleaning truck built around real-world productivity, safety, and long-term reliability. Its proven ECO operating platform brings together powerful vacuum performance, robust jetting capabilities, and straightforward controls without unnecessary complexity.
For smaller crews, tighter routes, and emergency response applications, the Model 400 ECO Mini Combination Sewer Cleaner delivers compact performance in a more maneuverable package. With no CDL required due to its 19,500 GVWR chassis, the Model 400 ECO gives small to mid-size municipalities and plumbing contractors an accessible way to add vacuum and jetting capabilities to their fleet.
Safety Starts With Simple Operation
The Model 900 ECO is designed to put safety, simplicity, and reliability back into sewer cleaning work. Instead of requiring operators to navigate complex touchscreens, control menus, or CAN Bus-driven systems, the Model 900 ECO uses a straightforward operator interface built around practical field use.
The exclusive Hydro Drive powertrain allows the truck to remain in neutral while in Work Mode. Crews simply put the truck in neutral, apply the parking brake, and operate the jetting and vacuum functions from the operator interface.
The Model 900 ECO also operates at lower RPMs than traditional designs, helping reduce noise during operation. Lower noise supports better communication between operators and helps crews stay more aware of traffic, residents, and surrounding jobsite conditions.
Combo Sewer Cleaners Built Around Practical, Field-Ready Features
The Model 900 ECO combines the power crews expect from a full-size combination sewer cleaner with the simplicity Sewer Equipment is known for. From its Hydro Drive system to its 12-volt controls, the truck is engineered to reduce training time, simplify troubleshooting, and keep crews focused on the job.
The Model 400 ECO extends that same practical approach to compact sewer cleaning work. Its smaller footprint, stainless steel construction, and no-CDL chassis make it a strong fit for dense urban environments, parking structures, emergency response, and 4″ to 12″ lines.
Hydro Drive powertrain on the Model 900 ECO
Work Mode operation while the truck remains in neutral
Simple 1-2-3-4 operator interface
12-volt switches, relays, solenoids, and manual hydraulic controls
Lower RPM operation for reduced fuel use and noise
Duraprolene water tank construction on the Model 900 ECO
Multiple Model 900 ECO configurations from 6 to 15 yards
Model 400 ECO no-CDL operation due to 19,500 GVWR chassis
Why Crews Choose Sewer Equipment
Sewer Equipment combination sewer cleaners are built for crews that need machines that work hard, operate simply, and stay productive in demanding municipal and contractor environments.
Simple Controls
The Model 900 ECO uses a straightforward 1-2-3-4 operator interface for Work Mode, water pump, blower, and throttle.
Work Mode in Neutral
The Hydro Drive powertrain allows the Model 900 ECO to remain in neutral during operation for added operator peace of mind.
Easier Troubleshooting
12-volt switches, relays, solenoids, and manual hydraulic controls help mechanics diagnose issues without specialized laptops or programs.
Lower Noise Operation
The Model 900 ECO operates at lower RPMs than traditional designs, helping reduce noise and improve jobsite communication.
Compact No-CDL Option
The Model 400 ECO is built on a 19,500 GVWR chassis, making it ideal for departments and contractors that need a no-CDL mini combination sewer cleaner.
Best Local Support
Sewer Equipment backs its machines with dependable local support for municipalities, contractors, and sewer cleaning professionals.
See the Model 900 ECO in Action
Watch how the Model 900 ECO Combination Sewer Cleaner brings together powerful sewer cleaning performance, simple operation, and practical serviceability. The video section should highlight the Hydro Drive powertrain, 1-2-3-4 controls, vacuum and jetting capabilities, and the safety advantage of operating in Work Mode while the truck remains in neutral.
Combination Sewer Cleaner Options
Sewer Equipment offers full-size and compact combination sewer cleaner options to support a wide range of municipal, contractor, and plumbing applications. The Model 900 ECO is the primary solution for demanding full-size sewer cleaning truck work, while the Model 400 ECO gives crews a smaller, more maneuverable no-CDL option.
Combination Sewer Cleaner
Model 900 ECO
The Model 900 ECO is Sewer Equipment’s full-size combination sewer cleaner built for powerful vacuum performance, robust jetting, and simple operation. Its Hydro Drive powertrain powers the pump, blower, and auxiliary hydraulic systems directly from the chassis engine, allowing the truck to remain in neutral while in Work Mode. With easy-to-understand controls, 12-volt electrical components, Duraprolene water tank construction, and multiple debris body configurations, the Model 900 ECO is designed for crews that need productivity without complexity.
Key Specs
Up to 15 yd³ debris
Up to 2,100 gal water
Max hose capacity: 800′
Minimum horsepower: 370 HP
Boom extension: 10′
Catch Basin Cleaner
MODEL 900-CB ECO
The Model 900-CB ECO is a catch basin-focused configuration of Sewer Equipment’s Model 900 platform, built for municipalities and contractors that need powerful vacuum performance for catch basin cleaning, storm drain maintenance, debris removal, and drainage system cleanup. It uses the same simple Hydro Drive operating platform, allowing the truck to remain in neutral while in Work Mode. With easy-to-understand controls, 12-volt electrical components, and multiple debris body configurations, the Model 900-CB ECO is designed for crews that need productive vacuum performance without unnecessary complexity.
Key Specs
UP TO 15 YD³ DEBRIS
UP TO 2,100 GAL WATER
AVAILABLE 6, 9, 12 OR 15 YD CONFIGURATIONS
HYDRO DRIVE POWERTRAIN
WORK MODE IN NEUTRAL
Industries That Rely on Sewer Equipment
Sewer Equipment combination sewer cleaners support the crews responsible for keeping sewer, stormwater, and drainage systems operating safely and efficiently.
Utilities
Drain Cleaning
Construction
Industrial
Stormwater
Municipalities
Public Works
Plumbing
Emergency Response
Ready to Put Sewer Equipment to Work?
Tell us about your application and we’ll help you identify the right combination sewer cleaner for your crew.
Direct response from a product rep
Sales, rental, parts & service options
Backed by 85+ years of industry experience
"*" indicates required fields
Combination Sewer Cleaner FAQs
What is a combination sewer cleaner?
A combination sewer cleaner is a sewer cleaning truck that combines high-pressure water jetting with vacuum collection. This allows crews to clean sewer lines, remove debris, and collect material in one machine.
What is the main advantage of the Model 900 ECO Combination Sewer Cleaner?
The Model 900 ECO is built around safety, simplicity, and reliability. Its Hydro Drive powertrain, Work Mode in neutral, simple 1-2-3-4 controls, and 12-volt systems help crews operate and maintain the truck without unnecessary complexity.
How does the Model 900 ECO improve operator safety?
The Model 900 ECO allows the truck to remain in neutral while in Work Mode, with power taken directly from the chassis engine. Its lower RPM operation also helps reduce noise so operators can better hear each other and their surroundings.
What makes the Model 900 ECO easier to maintain?
The Model 900 ECO uses 12-volt switches, relays, solenoids, and manual hydraulic controls. Mechanics can perform diagnostic analysis with a simple test light and hydraulic pressure gauge instead of relying on special laptops or diagnostic programs.
What is the difference between the Model 900 ECO and the Model 400 ECO?
The Model 900 ECO is a full-size combination sewer cleaner designed for demanding municipal and contractor sewer cleaning work. The Model 400 ECO is a compact mini combination sewer cleaner built for maneuverability, emergency response, tight routes, and no-CDL operation.
Does the Model 400 ECO require a CDL?
No. The Model 400 ECO is designed so no CDL is required due to its 19,500 GVWR chassis, making it a strong option for small to mid-size municipalities and plumbing contractors.
What applications is the Model 400 ECO best suited for?
The Model 400 ECO is ideal for 4″ to 12″ lines, emergency response, dense urban environments, standard parking structures, and organizations looking to add vacuum capability in a compact sewer cleaning truck.