FXT50 Air Vacuum Excavator
- Ditch Witch
- Air Excavators
Find Your Nearest Location
The Ditch Witch FXT50 Air was built based on your need for a powerful air excavation system. The air excavation process uses high-pressure air to loosen soils and then uses the dry spoils to backfill the hole when the job is done, eliminating the time and expense of liquid spoils removal. The FXT50 Air is designed with superior CFM and pressure for increased excavation resulting in higher productivity. And because it is not limited by fresh water availability, this machine allows for increased productivity and opportunity as it offers endless excavation capabilities. It’s perfect for jobs that restrict hydro excavation due to stringent environmental regulations. The FXT50 Air gives the versatility of having one unit with both air and hydro excavation systems onboard. It allows operator to utilize either function independently, depending on the demands of changing jobsite conditions giving extreme productivity and efficiency on the job.
- + Expand All
- - Close All
-
POWER
FXT50 AirPOWER
Equipped with a 49-hp (36.5-kW) Deutz® diesel engine, the FXT50 Air has an extremely efficient 1,020-cfm (28.8-m3/min) blower.
Powerful water system with a water pressure capacity of 3,000 psi (207 bar) and 5-gpm (19-l/min) flow.
Auto-clutching feature disengages the water pump when water is not in use, allowing full system power for suction.
-
VERSATILITY
FXT50 AirVERSATILITY
Endless excavation capability is not limited by fresh water availability. Air excavation uses dry spoils to backfill the hole when the job is done, eliminating the time and expense of liquid spoils removal.
The Ditch Witch designed air lance utilizes full system capabilities of high CFM and pressure for greater excavation performance.
Low pressure setting powers various pneumatic tools such as jack hammers, tampers, impact wrenches, and chippers.
-
Noise Level
Noise Level
U.S.
Metric
Sound power
110 dBA
Sound pressure
82 dBA
-
Battery
Battery
U.S
Metric
SAE reserve capacity rating
195 min
SAE cold crank @ 0°F (-18°C)
950 amps
Electrical system
12V
-
SUPERIOR SUPPORT
FXT50 AirSUPERIOR SUPPORT
Your Ditch Witch equipment is backed by a worldwide network of dealers you can count on for unmatched commitment to your success. From genuine Ditch Witch parts to factory-trained service to expert advice, your Ditch Witch dealer has it all for you.
-
10 Series
10 Series
Truck PTO driven
200 cfm
Operating pressure (selectable by toggle switch)
100 or 200 psi
3/4 inch air hose
50 feet long
Approximate weight
650 lb
-
EASE OF USE
FXT50 AirEASE OF USE
V-TEC controller allows for simple operation and monitoring of system parameters.
V-TEC controller allows for simple operation and monitoring of system parameters.
Standard hydraulic door opens fully horizontal to maximize the efficiency of spoils removal; door also features hydraulic locks.
Optional cold weather kit for operation in inclement weather and frigid climates.
-
Water System
Water System
U.S.
Metric
Water tank capacity
200/400 gal
757.1/1514.2L
Water pump flow
5.1 gpm
19.3 l/min
Water pump pressure, max
3,000 psi
207 bar
Clutch type
Electric pump clutch w/auto declutch feature
Antifreeze system
50/50 water/antifreeze mix
Hose length
50 ft
15.3 m
-
DESIGN
FXT50 AirDESIGN
Features a powerful cyclone filter that removes fine particles during excavation minimizing maintenance.
Utilizes environmentally friendly oil in air system reducing overall environmental impact when excavating.
Air excavation system positioned under the deck for increased deck space and convenient access.
Designed for minimal overall package height, resulting in a lower center of gravity and better handling during transport.
Saddle-style tanks provide optimal weight distribution to keep payload over rear axle.
-
Dimensions
Dimensions
U.S.
Metric
800 gal spoils/400 gal water
Length
214.3 in
5443.2 mm
Width
96 in
2438.4 mm
Height
93 in
2362.2 mm
Weight, empty (Tier 4i)
6,700 lb
3039.1 kg
Weight, empty (Tier 4)
7,260 lb
3293 kg
Truck GVWR, min
33,000 lb
14968.5 kg
500 gal spoils/200 gal water
Length
214.3 in
5443.2 mm
Width
96 in
2438.4 mm
Height
93 in
2362.2 mm
Weight, empty
6,175 lb
2800.9 kg
Weight, empty (Tier 4)
6,155 lb
2791.9 kg
Truck GVWR, min
25,950 lb
117707.7 kg
800 gal spoils/400 gal water (tandem axle)
Length
235.3 in
5976.6 mm
Width
96 in
2438.4 mm
Height
93 in
2362.2 mm
Weight, empty
7,100 lb
3220.5 kg
Weight, empty (Tier 4)
7,760 lb
3519.9 kg
Truck GVWR, min
52,000 lb
23586.8 kg
-
Hydraulic System (Tier 4i)
Hydraulic System (Tier 4i)
U.S.
Metric
DC power unit
12V
Reservoir size
2 gal
7.6 L
Pressure
2,500 psi
172 bar
-
Power (Tier 4i)
Power (Tier 4i)
U.S.
Metric
Engine
Deutz D2011L03I
Fuel
Diesel
Cooling medium
Oil
Aspiration
Natural
Number of cylinders
3
Displacement
142 in3
2.33 L
Bore
3.7 in
94 mm
Stroke
4.41 in
112 mm
Manufacturer's gross power rating (SAE J1995)
48.7 hp
36.6 kW
Rated Speed
2,800 rpm
Emissions compliance
EPA Tier 4i
EU Stage IIIA
Fuel tank capacity
19 gal
71.9 L
-
Vacuum System
Vacuum System
U.S.
Metric
Air flow
1,020 cfm
28.8 m3/min
Drive type
Belt
Vacuum, max
16 in Hg
406.4 mm Hg
Vacuum tank capacity
500/800 gal
1892.7/3028.3 L
Tank outlet valve size
6 in
152 mm
Tank inlet valve size
4 in
102 mm
Tank dump angle, max
45°
Filter type
Washable polyester
Filter area
100 ft2
9.3 m2
Hose
4 in
101.6 mm
-
12 Series
12 Series
Trcuk PTO driven
300 cfm
Operating pressure (selectable by toggle switch)
100 or 250 psi
1.0 inch air hose
50 feet long
Approximate weight
1200 lb
-
Power (Tier 4)
Power (Tier 4)
U.S.
Metric
Engine
Deutz® D2.9L4
Fuel
Diesel
Cooling medium
Liquid
Aspiration
Natural
Number of cylinders
4
Displacement
178 in3
2.9 L
Bore
3.62 in
91.9 mm
Stroke
4.33 in
110 mm
Manufacturer's gross power rating (SAE J1995)
49 hp
36 kW
Rated speed
2,600 rpm
Emissions compliance
EPA Tier 4
EU Stage IIIA
Fuel tank capacity
25 gal
94.6 L
-
Hydraulic System (Tier 4)
Hydraulic System (Tier 4)
U.S.
Metric
Flow rate (500 single axle)
3.5 gpm
13.2 l/min
Flow rate (800 single axle)
7.5 gpm
28.4 l/min
Flow rate (800 tandem axle)
3.5 gpm
13.2 l/min
Reservoir size
6 gal
22.7 L
Pressure
2,500 psi
172 bar
-
AIR SYSTEM
FXT50 AirAIR SYSTEM
Increased CFM and pressure promotes performance and productivity. Unique Ditch Witch design utilizes efficient transfer of power, eliminating lag times
PTO driven air compressor provides air on-demand. Advanced mechanical design leverages power already available in the truck without requiring additional horsepower to run components.
Dual air pressure system allows the operator to switch instantly from high pressure for excavating jobs to low pressure for auxiliary air tools.
Choice of air excavation systems: Series 10 Air System with 200 cfm (5.7 m3/min) and 250 psi (17 bar) or the Series 12 Air System with 300 cfm (8.5 m3/min) and 250 psi (17 bar).