Handex Insights

Vactor Combo Jetter/Vacuum Trucks vs. Hydro Excavation Trucks

Written by Mayleen Andujar | December 28, 2023

Vacuum Trucks 2 - Copy

In the world of industrial and municipal services, specialized trucks play a crucial role in various applications, ranging from sewer maintenance to excavation projects. Two commonly used types of trucks are the Vactor Combo Jetter/Vacuum Truck and Hydro Excavation Truck. While both serve essential functions, they differ significantly in terms of their capabilities, applications, and operational methods.

Vactor Combo Jetter/Vacuum Trucks

Vactor Combo Jetter/Vacuum Trucks are versatile machines designed to address a wide range of tasks related to sewer and stormwater system maintenance. The "combo" aspect of these trucks refers to their dual functionality – high-pressure water jetting and powerful vacuum capabilities.

  1. High-Pressure Water Jetting: One primary feature of Vactor Combo Trucks is their high-pressure water jetting system. This system utilizes a robust pump to generate high-pressure water streams, effectively clearing blockages, debris, and sediment within sewer lines.

  2. Vacuum System: The vacuum component of these trucks comes into play after the jetting process. The powerful vacuum mechanism removes loosened materials, ensuring a thorough cleaning of the pipes. This vacuum capability is crucial for preventing further issues and maintaining the integrity of the sewer system.

  3. Applications: Vactor Combo Jetter/Vacuum Trucks are commonly used for routine maintenance tasks such as cleaning and flushing sewer lines, catch basins, and stormwater systems. They are indispensable for preventing clogs, reducing the risk of backups, and ensuring the smooth flow of wastewater.

Hydro Excavation Trucks

Hydro Excavation Trucks, on the other hand, are designed for non-destructive digging using pressurized water and a powerful vacuum system. These trucks are particularly useful in excavation projects where precision and safety are paramount.

  1. Hydro Excavation: The primary function of Hydro Excavation Trucks is to excavate soil and debris using a combination of pressurized water and a vacuum system. The high-pressure water nozzle breaks up the soil, while the vacuum system simultaneously extracts the loosened material.

  2. Precision and Safety: Hydro excavation is known for its precision, making it ideal for projects where underground utilities or sensitive structures are present. This method minimizes the risk of damage to existing infrastructure compared to traditional excavation techniques.

  3. Applications: Hydro Excavation Trucks are commonly employed in construction, utility installation, and repair projects. They are invaluable for exposing underground utilities, potholing, slot trenching, and daylighting buried structures.

Comparing the Two

While both Vactor Combo Jetter/Vacuum Trucks and Hydro Excavation Trucks incorporate vacuum systems, their primary functions and applications set them apart.

  • Common Ground: Both types of trucks offer powerful vacuum capabilities, making them effective at removing debris and materials from various locations.

  • Different Purposes: Vactor Combo Jetter/Vacuum Trucks excel in sewer and stormwater system maintenance, focusing on cleaning and preventing blockages. Hydro Excavation Trucks, on the other hand, are specialized in precision excavation, making them ideal for construction and utility projects.

  • Operational Method: Vactor trucks use high-pressure water jetting followed by vacuuming, while Hydro Excavation Trucks simultaneously use pressurized water for excavation and a vacuum system for material extraction.

Understanding the differences between Vactor Combo Jetter/Vacuum Trucks and Hydro Excavation Trucks is crucial for choosing the right equipment for specific tasks. Whether it's routine sewer maintenance or precise excavation work, these specialized trucks play key roles in maintaining infrastructure and promoting safe and efficient construction practices. As technology continues to advance, these trucks will likely see further enhancements, expanding their capabilities and applications in various industries.

About Handex

Handex is a provider of Pumping, Dredging, Sludge Dewatering, and Treatment of industrial and process wastes. Our team includes experienced Project Managers, Engineers, Operators, Technicians, Fabricators, Scientists, Mechanics, and Health and Safety Professionals. 

For more information about industrial dewatering services, we can provide for your site, request a free quote, or contact us.

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Written by Mayleen Andujar
Marketing Specialist for Handex