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• Fabricante:
  Ditch Witch
• Modelo:
  JT60
• Tamaño de la plataforma:
  50,001 - 100,000 lbs pullback

DIMENSIONS
-Length: 331 in (8.41 m)
-Width: 87 in (2.21 m)
-Height: 101 in (2.57 m)
-Operating Weight: 31,080 lb (14098 kg)
-Entry Angle: 10-16°
-Angle of Approach: 18°
-Angle of Departure: 13°

OPERATION U.S. METRIC
-Spindle speed, max 240 rpm
-Spindle torque, max 9,000 ft-lb (12240 Nm)
-Carriage thrust travel speed 100 fpm (30.5 m/min)
-Carriage pullback travel speed 100 fpm (30.5 m/min)
-Thrust force 60,000 lb (267 kN)
-Pullback force 60,000 lb (267 kN)
-Bore diameter 5 in (127 mm)
-Backreamer diameter Soil dependent
-Ground travel speed
-Forward/reverse 2.5 mph (4 km/h)

POWER (TIER 3)
-Engine Cummins QSB6.7
-Fuel Diesel
-Cooling medium Liquid
-Injection Direct
-Aspiration Turbocharged and charge air cooled
-Number of cylinders 6
-Displacement 409 in3 (6.7 L)
-Bore 4.21 in (107 mm)
-Stroke 4.88 in (124 mm)
-Manufacturer’s gross power rating 190 hp (142 kW)
-Rated speed 2,200 rpm
-Emissions compliance EPA Tier 3 (EU Stage IIIA)

POWER (TIER 4)
-Engine Cummins QSB6.7
-Fuel Diesel
-Cooling medium Liquid
-Injection Direct
-Aspiration Turbocharged and charge air cooled
-Number of cylinders 6
-Displacement 409 in3 (6.7 L)
-Bore 4.21 in (107 mm)
-Stroke 4.88 in (124 mm)
-Manufacturer’s gross power rating 200 hp (149 kW)
-Rated speed 2,200 rpm
-Emissions compliance EPA Tier 4 (EU Stage IV)

DRILLING FLUID SYSTEM
-Pressure, max 1,300 psi (90 bar)
-Flow, max 150 gpm (560 l/min)

FLUID CAPACITIES
-Hydraulic reservoir 36 gal (136 L)
-Fuel tank 55 gal (208 L)
-Engine lubrication oil, with filter 19 qt (18 L)
-Engine cooling system 31 qt (29 L)
-Antifreeze tank 16 gal (60 L)

POWER PIPE HD
-Length of drill pipe, nominal 180 in (4.57 m)
-Diameter of drill pipe, tool joint end 3.5 in (89 mm)
-Diameter of drill pipe 3.06 in (78 mm)
-Bend radius, min 170 ft (52 m)
-Weight of drill pipe, lined 184 lb (84 kg)
-Weight of drill pipe, large box (28 pipe) 6,096 lb (2765 kg)
-Weight of drill pipe, small box (16 pipe) 3,612 lb (1638 kg)

JT60 DRILL ROD BASKET
-Length: 186.32 inches
-Width: 20.38 inches
-Depth / Tall: 24.82 inches
-Weight: 729 lbs

BATTERY (2 USED)
-SAE reserve capacity rating 195 min
-SAE cold crank rating @ 0°F (-18°C) 950 amps

NOISE LEVEL
-Operator sound power per ISO 6394 < or = 81 dBA
-Exterior sound pressure per ISO 6393 < or = 106 dBA

VIBRATION LEVEL
-Average vibration transmitted to the operator’s hand and whole body during normal operation does not exceed 2.5 and 0.5 m/sec2 respectively.