Equipment horizontal directional drilling DDW-1000 is a steel track self-contained unit. It's easy for mobilization and is suitable for filed construction. Rack and pinion for carriage thrust/pullback. Onboard 3.2 t crane can assist handling of dwnhole tools. Use famous joint-venture diesel engine, powerful and reliable. Piston motor with reducer brings to closed rotation hydraulic system. Multi-speed range, get proportional speed control. High rotation speed & high torque,more accuracy advanced negative load sense hydraulic system is introduced to the rig auxiliary system. Save energy for drilling rig. Cab is installed with heat& cool air conditioning,reduces operators fatigue and is more confortable.
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ENGINE
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Model Engine
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Cummins QSM11-C400
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Power rating at 2200rpm
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(kw)
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298
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Fuel tank capacity
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L
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520
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HYDRAULIC SYSTEM
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Hydr. oil tank capacity
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L
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720
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ROTARY HEAD UNIT
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Max torque
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(Nm)
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40000
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Rotary speed
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(r/min)
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0-100
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MAST TYPE
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Feed force
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(kn)
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1000
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Full back force
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(kn)
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1000
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Carriage Speed
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m/min
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18
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Drill rod (dia ×length)
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(Mm)
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114×6000
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Free working length
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(M)
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6.4
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CHASSIS Track Rubber
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Gruond Drive Speed
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Km/h
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1.5
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Width Chassis
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Mm
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2580
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Steel Track Width
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Mm
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500
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Overall Chassis Length
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Mm
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4000
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CLAMP
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Max.Clamp Forece
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KN
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600
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Max.Wrench Torgue
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Nm
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60000
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Clamping Dia.Max.
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Mm
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Ф180
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MUD PUMP
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Max flow
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(L/min)
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1000
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Max pressure
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(mpa)
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12
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Mud mixing
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(m3)
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10
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Transport dimensions DDW-1000 (L×W×H)
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(m)
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12.2×2.58×3.0
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weight
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(T)
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29
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