Product DescriptionOperation parameterSWDH89ADrilling range64~89 mmDrill rod diameterT38mm,T45mmDrill rod length3.66m×7Hole depth, max20mAir compressorModelOS110RWorking pressure0.8MPaDisplacement6m³/minEngineModelQSB6.7Power142kW/2200rpmFuel tank capacity350LFeedFeed beam length8000mmFeed stroke5000mmFeed extension1200mmFeed rate, max0.8m/sFeed force, max25kNLifting force, max35kNForward tilting angle140°Overturning angle-20°~+90°BoomFull length2800mmLifting angle+45°~-30°Oscillating angle15°(L) / 55°(R)Travel capabilityTraveling speed3.5/2 km/hTraction force, max100kNGradeability25°Track tilt angle±10°Ground clearance400mm ModelSWHD220YYG14LImpact power20kW

14.7kW

Rotary speed200rpm200rpmRotary torque1200N.m1000N.mDiamensionGross weight14tWorking(L×W×H)8.4×2.92×9.15 mTransportation(L×W×H)11×2.92×3.35 m

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