Neptune Trailers
A powerful and simple to operate combination water and vacuum system on a trailer-mounted steel frame.
The Vac•Con Neptune Trailer
The Neptune was purpose built for the trailer market with the power of portability of a Vac•Con combination machine. These machines combine a high-pressure water jet system with a high-performance industrial vacuum and provide the same rugged construction, quality and field-tested durability that Vac•Con owners have relied upon for decades.
- Simple design and operation
- Strongest trailer frame on the market, with structural steel tubing
- Standard, tandem axle dually wheels
- Tier 4 diesel auxiliary engine
- Hydro excavation package available



Designed to Perform. Built to Last.

Dual Engine Flexibility
Combines the flexibility of a two-engine design to get the toughest jobs done right.
Fuel Efficient Operation
Our efficient design actually saves you fuel and reduces wear and tear.
Hydrostatic Drive
Engage the industry’s most powerful vacuum with a standard hydrostatic drive.
Auxiliary Options
Gas or diesel auxiliary engines available.

Custom Configurations
Single axle or tandem axle, PD blower or Aeroboost fan, and more.
Designed to Perform. Built to Last.
Simple design and operation. Hydro excavation package available
Fuel Efficient Operation
Strongest trailer frame on the market, with structural steel tubing
Hydrostatic Drive
Standard, tandem axle dually wheels
Auxiliary Options
Tier 4 diesel auxiliary engine

Specifications
Features | Details |
---|---|
Axle Configuration | Tandem |
Auxiliary Engine | Diesel |
Hose Reel | Retractable with 50-ft capacity of 3/8-in high pressure hose |
Vacuum Drive System | Auxiliary engine |
Vacuum Type | PD blower |
Filtration Type | Cyclonic separator with final filter |
Water Capacity | 225 or 325 gallons |
Water Pump | 15 to 20 GPM up to 3,000 PSI |
Debris Capacity | 535 or 845 gallons |
Rear Door | Round with hydraulic cam locks |
Dump Angle | 55-degree angle |
Boom | 9-ft with 2-ft hydraulic extension and power rotation |
Boom Rotation | 270-degree rotation |
Height | Max: 9.5-ft |
Length | Max: 22.5-ft |
Excavation | Available |
Wireless Remote | Available |
Additional Options | Safety lighting package, Anti-freeze water pump system, Winter recirculation, On-board storage, Lateral line kit, Pump-off system, Diamond plate package |