2025 Ditch Witch® Fluid Management FM13X

Current Ditch Witch® Trenchless Fluid Management

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Year 2025
Make Ditch Witch®
Model Fluid Management
Engine GX390

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Product Details Specifications Photos

Year 2025
Manufacturer Ditch Witch®
Model Name Fluid Management
Trim Name FM13X
Generic Type (Primary) General
Engine GX390
Engine Manufacturer Honda®
Cooling Medium: Air
Cylinder Liners 1
Displacement 23.7 in3 (0.39 L)
Engine Power Manufacturer's net power rating: 11.7 hp (8.7 kW)
Bore 3.46 in (88 mm)
Stroke 2.52 in (64 mm)
Rated Engine Speed 3,600 rpm
Emissions EPA Phase 3 / EU Stage lV

MAKE SHORT WORK OF MIXING

With new design features, improved drilling fluid flow, increased durability and faster mixing cycle and yield times, the FM13X will help keep costs down and productivity up.

Features may include:

POWER

PRODUCTIVITY

Wet hopper design increases the venturi inlet from 1.25- to 2-inches - a 60 percent larger opening for material flow and superior fluid mixing. An updated, internal venturi design optimizes fluid velocity, increasing overall system productivity. A one-piece mixing jet handles 8 bags, yielding up to 950 gallons (3785 L) of fluid in fewer than 8 minutes.

SUPERIOR 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.

Engine

Engine GX390

Engine Manufacturer Honda®

Cooling Medium: Air

Cylinder Liners 1

Displacement 23.7 in3 (0.39 L)

Engine Power Manufacturer's net power rating: 11.7 hp (8.7 kW)

Bore 3.46 in (88 mm)

Stroke 2.52 in (64 mm)

Rated Engine Speed 3,600 rpm

Emissions EPA Phase 3 / EU Stage lV

Fuel System

Fuel Type Gasoline

Operational

Operating Conditions Solids addition rate, w/metering plate: 30 lb/min (14 kg/m) | Solids addition rate, w/out metering plate: 75 lb/min (34 kg/m) | Typical tank mixing time: 7-10 min | Vacuum, max: 15 in Hg (381 mm Hg)

Performance

Noise Level Sound pressure: 92 dbA | Sound power: 105 dbA

Hydraulics

Airflow 512 cfm (14.5 m³/min)

Hydraulic Flow Flow rate to drilling unit, max: 220 gpm (832 l/min) | rate: 3.6 gpm (14 l/min)

Maximum Pressure Fluid: 50 psi (3.4 bar) | 2,500 psi (172 bar)

Hydraulic Pump Pump discharge rate, water, max: 270 gpm (1020 l/min)

Dimensions

Length 100 in (2.54 m)

Width 20 in (510 mm)

Height 69 in (1.75 m)

Dimensions Suction port diameter: 3 in (76 mm) | Discharge port diameter: 3 in (76 mm)

Capacities

Features Drilling fluid tank capacity: 400 gal (1514 L)

Fuel Capacity 0.95 gal (3.6 L)

Oil capacity Engine: 0.63 qt (0.6 L)

Hopper Capacity Mixing: 1 ft3 (28 L)

Weights

Weight empty: 450 lb (204 kg) | full of water: 4,253 lb (1929 kg)

2025 Ditch Witch® Fluid Management FM13X