Close

• Manufacturer:
  Ditch Witch
• Model:
  HT25

DIMENSIONS
Maximum Trenching Depth: 39" (99 cm)
Angle of Approach: 19°
Angle of Departure: 18°
Maximum Trenching Width: 16" (40.6 cm)
Boom Angle Down: 53°
Boom Angle Up: 50°
Height (top of cab): 80" (203 cm)
Length (transport): 120" (304.8 cm)
Centerline of track, hub-to-hub: 39" (99 cm)
Width (transport): 35.5" (90.2 cm)

BACKFILL BLADE (4-WAY HYDRAULIC LIFT ANGLE)
Blade Width: 35.5" (90.2 cm)
Blade Height: 9.9" (25.1 cm)
Lift above ground: 30°
Blade drop below ground: 20°
Maximum swing angle (left/right): 28°

STANDARD LEFT AUGER
Diameter: 4" (10 cm)
Length: 13.5" (34.3 cm)

STANDARD RIGHT AUGER
Diameter: 10.5" (26.7 cm)
Length: 12.2" (31 cm)

OFFSET AUGER (OPTIONAL)
Diameter: 10.5" (26.7 cm)
Length: 16.4" (41.7 cm)

OPERATIONAL
Vehicle Speeds -
Maximum Transit Forward: < 3 mph (< 4.8 km/h)
Maximum Transit Reverse: < 2 mph (< 3.2 km/h)
Digging Chain Speed @ 3,000 RPM: 364 fpm (111 m/min)
Headshaft speed @ 3,000 RPM: 180 rpm (180 r/min)
Operating weight (with 3' (0.9 m) boom, backfill blade, cab, and A225 backhoe): 4,080 lbs (1850.7 kg)
Operator Orientation: Facing front of vehicle in full view of all operations

POWER
Engine: Kubota D1105-E Diesel
Cooling Medium: 50/50 Antifreeze
Injection: 1991 lbw/in2 (140 kgf/cm2)
Number of Cylinders: 3
Displacement: 65.53 in3 (1123 cm3)
Bore: 3.07" (7.70 cm)
Stroke: 3.09" (7.86 cm)
Maximum Tilt Angle Fore and Aft: 30°
Maximum Tilt Angle Side: 30°
Engine Manufacturer's gross power rating @ 3,150 RPM: 25 HP (18.6 kW)
Maximum Governed Speed as installed (no load): 3,160 rpm (3,160 r/min)
Flywheel Horsepower (full load): 22 HP (16.4 kW)

POWER DELIVERY SYSTEM
Ground Drive: Dual hydrostatic drive infinitely variable from zero to maximum, hand lever operated speed/direction control
Service Brake: Ground drive speed/direction controls brake machine hydraulically when moved to neutral position
Parking Brake: Disc, Hydraulic pressure released
Tracks: 230 x 29 x 72 FP
Trencher Drive -
Transmission: Belt Drive through gearbox reduction
Clutch: Electric over hydraulic

HYDRAULIC SYSTEM
Ground Drive Pump -
Pump Capacity Per Track @ 3,000 RPM: 11.8 gpm (44.9 L/min)
Pump Relief: track slip
Auxiliary Pump -
Pump Capacity @ 3,000 rpm: 6.7 gpm (25.2 L/min)
Pump Relief: 2,320 psi (160 bar)

FLUID CAPACITIES
Fuel Tank: 6 gal (22.7 L)
Engine Lubrication oil, including filter: 4.5 qt (4.3 L)
Track Drive Planetary: 1.5 qt (1.4 L)
Engine cooling system: 6.0 qt (5.7 L)
Hydraulic System: 10.1 gal (38.2 L)
Hydraulic Reservoir: 8.7 gal (32.9 L)

BATTERY
Group 26/26R/70 SAE cold crank @ 0°F (-18°C) 675 amp

NOISE LEVELS
Operator 89 dbA sound pressure per ISO 6394, without cab
Operator 91 dbA sound pressure per ISO 6394, with cab
Exterior 106 dbA sound power per ISO 6393, without cab
Exterior 103 dbA sound power per ISO 6393, with cab