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• Fabricante:
  Astec Underground
• Modelo:
  DD-65
• Tamaño de la plataforma:
  0 - 10,000 lbs Pullback

APPROXIMATE WEIGHT AND DIMENSIONS
-Approximate operating weight — without pipe 2,600 lbs (1,179.3 kg)
-Width: 35.5 in (.90 m)
-Height: 59 in (1.50 m)
-Length: 124 in (3.15 m)

WEIGHT
Machine Weight: 2,600 lbs (approx) 1,179.3 kg (approx)
Width at Tracks: 35.5 in (0.90 m)
Height: 59 in (1.50 m)
Length: 124 in (3.15 m)

NOTE: Weight does not include pipe.

ENGINE
Make and model: Caterpillar C1.1 Diesel
Gross Horsepower: 26hp @ 2200rpm (19.4kw @ 2200rpm)
Fuel Tank Capacity: 10 Gal (37.9 L) Eight-hour operating capacity
Hydraulic Capacity: 15 Gal (56.78 L)
Drive System: Triple pump hydraulic system

DRILLING FLUID PUMP
-Onboard Mud Pump Duplex pump
-Output: 0-5 gpm (18.9 L/m)
-Maximum Pressure: 650 psi (44.82 bar)

PIPE LOADER
-Manual loaded 5-ft (1.52 m) stem
-Onboard capacity is 150 ft (45.72 m)

DRILL PIPE (OPTIONAL)
-Length: 5 ft (1.52 m)
-Outside Diameter (tube): 1.25 in (31.75 mm)
-Tool Joint O.D: 1.75 in (44.45 mm)
-Fluid Course: 0.31 in (7.87 mm)
-Minimum Bend Radius: 70 ft (21.34 m)

ROTARY DRIVE
-Rotary System Direct drive, infinitely variable torque
-Rotary (high torque): 500 ft-lb (677.9 Nm)
-Maximum Rotary Speed: 150 rpm

CARRIAGE DRIVE
-Maximum Thrust/Pullback 6,000 lb (2.72 Tonnes)
-Carriage System: Rack and Pinion
-Carriage Speed up to 150 ft/min (45.7 m/min)
-Thrust frame welded, single-sided, heavy-duty rack

DRILLING UNIT
-Travel System: Self-Propelled
-Flat Surface Speed up to 1.5 mph (2.4 km/h)
-Forward and Reverse
-Track Material: Rubber
-Drill Angle: 15.5 degrees
-Wrench/Clamp Vise Type
-Hold-down System: Single Powered Hydraulic auger and independent rear thrust stabilizer

PROTECTIVE EQUIPMENT
-A Zap-Alert System is standard equipment. Emergency shut down switch at driller's console and tram control. The ES!LOK exitside lockout system is standard equipment.