Sunward Swde120A Down-The-Hole Drill Construction Drilling Machine at The Wholesale Price

=== Base Info ===

=== Description ===
Dust collection deviceDry (standard) / Wet (optional)Air compressorManufacturerSULLAIRModelDLQ550RHWorking pressure1.7MPaDisplacement15.5m³/minPower179kW/1800rpmEngineManufacturerCumminsModelQSB4.5Power82kW/2200rpmFuel tank capacity530LFeedFeed beam length8000mmFeed stroke4380mmFeed extension1200mmFeed rate, max0.8m/sFeed force, max32kNForward tilting angle140°Overturning angle-20°~90°BoomFull length2800mmLifting angle50°~-30°Oscillating angle15°(L) / 45°(R)Travel capabilityTraveling speed3.2km/hTraction force, max100kNGradeability25°Track tilt angle±10°Ground clearance480mmRotaryRotary speed70rpmRotary torque3000N.mDiamensionGross weight15.5tWorking(L×W×H)8.2×3.62×8 mTransportation(L×W×H)9.8×3.1×3.5 m