Dichtbij

• Fabrikant:
  Ditch Witch
• Model:
  JT28
• Uitrusting grootte:
  20,001 - 30,000 lbs pullback

OPERATION
Maximum Spindle Speed: 220 rpm
Maximum Spindle Torque: 4,200 ft-lb (5690 Nm)
Carriage Thrust Travel Speed: 182 fpm (55 m/min)
Carriage Pullback Travel Speed: 190 fpm (58 m/min)
Thrust Force: 28,000 lb (124 kN)
Pullback Force: 28,000 lb (124 kN)
Ground Travel Speed:
-Forward 2.8 mph (4.6 km/h)
-Reverse 2.8 mph (4.6 km/h)

POWER
Engine: Cummins QSB4.5
Fuel: Diesel
Cooling Medium: Liquid
Injection: Direct
Aspiration: Turbocharged and Charge Air Cooled
Cylinders: 4
Displacement: 275 cubic inches (4.5 L)

BATTERY (2 USED)
SAE Reserve Capacity Rating: 195 min
SAE Cold Crank Rating @ 0°F (-18°C): 950 amps

NOISE LEVEL
Operator Sound: 86 dBA
Operator Sound with Cab: 80 dBA
Exterior Sound Power: 104 dBA
Bore: 4.21 in (107 mm)
Stroke: 4.88 in (124 mm)
Manufacturer's Gross Power Rating: 130 hp (97 kW)
Rated Speed Tier 3/Tier 4: 2,500 rpm
Emissions Compliance Tier 3: EPA Tier 3 (EU Stage IIIA)
Emissions compliance Tier 4: EPA Tier 4 (EU Stage IV)

DIMENSIONS
Transport Length: 232.5 in (5.90 m)
Width with Cab: 87 in (2.2 m)
Transport Height with Cab: 99.5 in (2.53 m)
Weight with Cab: 21,360 lb (9689 kg)
Ground Clearance: 5.7 in (145 mm)
Maximum Entry Angle: 9-20°
Entry Angle, tracks on ground: 9-17°

DRILLING FLUID SYSTEM (ONBOARD)
Maximum Pressure: 1,200 psi (83 bar)
Maximum Flow: 50 gpm (189 L/min)

FLUID CAPACITIES
Fuel Tank, Tier 4: 48 gal (182 L)
Fuel Tank, Tier 3: 56 gal (212 L)
Hydraulic Reservoir: 27 gal (102 L)

POWER PIPE HD
Length: 118 in (3 m)
Joint Diameter: 2.75 in (70 mm)
Pipe Diameter: 2.38 in (60 mm)
Minimum Bend Radius: 123 ft (37.5 m)
Weight of Drill Pipe, lined: 88 lb (40 kg)
Weight of lined Drill Pipe and Large Box (55 pipe): 5,647 lb (2562 kg)
Weight of lined Drill Pipe and Small Box (25 pipe): 2,770 lb (1257 kg)

POWER PIPE FORGED HD
Length: 118 in (3 m)
Joint Diameter: 2.75 in (70 mm)
Pipe Diameter: 2.38 in (60 mm)
Minimum Bend Radius: 123 ft (37.5 m)
Weight of Drill Pipe: 76 lb (34.5 kg)
Weight of Drill Pipe and Large Box (55 pipe): 4,987 lb (2262 kg)
Weight of Drill Pipe and Small Box (25 pipe): 2,470 lb (1120 kg)

DITCH WITCH FORGED HDX
Length: 120 in (3.05 m)
Joint Diameter: 2.63 in (67 mm)
Pipe Diameter: 2.38 in (60 mm)
Minimum Bend Radius: 123 ft (37.5 m)
Weight of Drill Pipe, lined: 74 lb (33.6 kg)
Weight of lined Drill Pipe and Large Box (55 pipe): 4,877 lb (2212 kg)
Weight of lined Drill Pipe and Small Box (25 pipe): 2,420 lb (1098 kg)