2025 Ditch Witch® Trailer Vacs FX20

Information

2025 Ditch Witch® Trailer Vacs FX20

The 25-hp (20.1-kW) Ditch Witch® FX20 Vacuum Excavator is perfect for a wide range of projects and multiple short runs per day: municipal projects such as valve box cleanout, commercial and residential debris cleanup and landscaping, exposing utility lines, posthole digging, and many other tasks. We made the FX20 small so you can transport it in the back of your truck, but it still has big-time suction power.

Features may include:

  • 150-gallon (568-L) vac tank is mounted permanently at a 45-degree angle, making the dumping cycle quick and easy
  • Curbside operator’s console is designed to make controls easily accessible; console can be positioned on either side of the unit.
  • 25-hp (20.1-kW) Kohler® gas engine is renowned for its reliability and ease of maintenance.
  • Skid-mounted FX20 can fit in the back of a pickup truck, on a flatbed trailer or a specially designed Ditch Witch trailer.
  • Outstanding suction power of 543 cfm (15.3 m3/min) in a compact, extremely durable package; belt-driven blower is reliable and easy to maintain.
  • Cyclone separator cleans the air before it ever reaches the filter, minimizing maintenance.

Photos

Highlights

  • Geismar, Louisiana
  • 2025
  • Ditch Witch®
  • Trailer Vacs FX20
  • Gasoline
  • Available
  • 86 in (2184 mm)
  • w/out boom: 93 in (2362 mm)

Specifications

  • 2025
  • Ditch Witch®
  • Trailer Vacs
  • FX20
  • General
  • Kohler®
  • Model: CH740S
  • medium: Air
  • Number of cylinders: 2
  • Manufacturer's gross rating: 25 hp (20.1 kW)
  • Natural
  • 3,600 rpm
  • Gasoline
  • SAE reserve capacity rating: 41 min | cold crank rating @ 0°F (-18°C): 340 amps
  • 12V
  • Air: 543 cfm (15.3 m³/min)
  • Sound power: 110 dBA | Sound pressure: 84 dBA
  • Water pump, max: 3,000 psi (207 bar)
  • Water pump: 2.6 gpm (9.8 l/min)
  • Vacuum, max: 15 in Hg (381 mm Hg) | Tank outlet valve: 4 in (102 mm) | Filter Area: 74 ft² (6.9 m²) | Suction hose: 3 in (76 mm) | Pressure hose length (locking reel): 50 ft (15.3 m)
  • 174 in (4420 mm)
  • 86 in (2184 mm)
  • w/out boom: 93 in (2362 mm)
  • tank: 10 gal (38 L) | Vacuum tank: 150 gal (568 L) | Water tank: 80 gal (303 L)
  • empty: 2,576 lb (1168 kg)
  • 4,500 lb (2041 kg)
  • Filter Type: Washable polyester | Antifreeze system: 50/50 water/antifreeze mix