Liquidvac 6x4 Liquid Waste Trucks

A powerful, clean and quiet bulk liquid waste truck.

The Competitive Edge

The Liquidvac features a stainless steel VTS tower, liquid ring vacuum system. This provides a high tolerance to carryover as well as a quiet and powerful combination of airflow and vacuum. Designed for effective servicing of even the most stubborn liquid wastes.

Rugged Construction

The LiquidVac is engineered for durability, with heavy-duty fabrication and reinforced chassis design that deliver strength under constant loading and high vacuum pressures. Built with industrial-grade pipework, valves, and hydraulics, it’s designed to minimise downtime and maximise reliability. Tough, dependable, and ready for continuous operation in Australia’s harshest conditions.

Easy to Maintain

The LiquidVac is designed with servicing in mind. Simple layouts and accessible components make routine checks fast and straightforward, while wear parts like filters, seals, and valves can be replaced with ease. Fewer complications mean less time in the workshop and more time earning on the job.

Simple Operation

The LiquidVac is built for ease of use, with straightforward hydraulic controls that keep operation simple and reliable. No complicated systems, no computers—just practical design that lets operators get straight to work with confidence.
To back it up, Vacuum Truck Supplies provides an online training video, giving operators clear, step-by-step guidance to maximise safety and efficiency on the job.

Fit for Purpose

Engineered for bulk liquid waste collection and transport. High-capacity configuration, reliable vacuum performance, and fast turnaround features make it ideal for councils, contractors, and fleet operators.

Capacity:
- 11,000 litres

Size:
- 6 x 4

Cab Chassis:
- Volvo

Engine:
- Volvo FE 350 HP 6x4 with I-Shift

Extras:
- Volvo Connect app provides vehicle performance and tracking data

Barrel:
- 8mm Mild Steel
- AS1210 CL3 and AS4343 compliant

Tipping:
- Hydraulic tipping

Vacuum Pump:
- 1,000 m3/h
- 600 CFM liquid ring vacuum pump, hydraulically driven

Fresh Water System:
- 1,200 litres of fresh water
- High-pressure water pump - 26LPM/210 BAR

Vacuum Pressure:
- Vacuum tested to -101 kPa
- Pressure tested to 100 kPa

Inlet Valve:
- Fully rebuildable Molex inlet valve

Manifold:
- Stainless steel separator and manifolding

Air Bags:
- Rear airbag suspension