China Multifunctional Portable Deep Borehole Water Well Drill Rig

1.HW-230 water well drilling rig Feature

A.53*59 drilling rod adopted,high rigidity and strong delivery torque.
the machine is equipped with national patent technology---taper clutch,with charactristics of strong transmission troque,easy operation and free maintenance.
B.for the winch,we use large module planetary gear and add supporting frame,greatly increasing hoisting and braking ability of the winch.
C.vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geoloical conditions.
D.we are the first one to equip mud pump with the flow 160L/min in china so that it will save cost and also make the machine compact,moblie and lightweight.

2.HW-230 Water Well Drilling Rig Applications

HW-230 drilling rig is mainly used for geological general investigation and exploration,road and tall buliding foundation exploration,kinds of hole in concrete structure,river levees,subgrade grouting hole drillling and driect grouting,civil wells and earth temperature entral air-conditioner,etc.

Main Technical Parameter

Drilling depth30-230mMax open hole caliber300mmEnd hole caliber75mmDrill rod caliber60mmDrilling angle90°~75°Drill weight (without power)975kgTriangle conveyer beltB950 x 4B1700 x 3The main machine moving distance300mmPowerDiesel engine 22HP Electric motor 15kwSpindlespindle speed64, 128, 287, 557r/minSpindle stroke450mmHoist Max.lifting capacity2400kgSingle line lifting speed0.41, 0.82, 1.64m/sWirerope caliber13mmWirerope length35mReel diameter140mmHug floodgate caliber260mmHug folldgate belt width70mmMud pumpTypeHorizontal single-urn twin-actionDisplacementDiesel engine 170L/min Electric motor 150L/minMaximum pressure3MpaWork pressure1.5MpaInlet pipe caliber40mmOutlet pipe caliber30mmTriangle conveyer beltB1728mmHydralic oil pumpTypeCBT-F-314Triangle conveyer beltB1100 X 1

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