HFW200L reverse circulation drilling rig for sale
Specification:
HFW200L water well drilling machine specification:
Engine powerKw110Max.drilling depthM200Borehole diameterMmRock layer100-200,soil layer500-1000Working air pressureMpa1.05-2.46The total gas consumptionm3/min16-30Drilling efficiencym/h10-25Length of drill rodm3Drill pipe diametermm89/108The driven rodmm108*108Axial pressureKN120Lifting forceKN120Hydraulic hoistKN100Slow down,slow speedm/min9.2Rise fast,fast forward speedm/min50Power head of rotary torqueNm5400Lower rotary hydraulic turntableNm35000Rotary speedr.p.m0-50,0-100Hydraulic mud pumpL/min250Walking speedKm/h3Climbing ability°20Host weight KN7200Mainframe exterior sizemm5700*2100*3200
1.HFW200Lwater well drilling machine is a kind of light and high efficient multifunctional water well drill rig with steel track.HFW200L water well drilling machine is widely used in engineering construction for drilling wells,monitoring wells and groundsource heat pump airconditioner,and also applied in hole blasting,bolting and anchor cable,et.
2.Top drive rotary power head and a hydraulic rotary disk rotating mechanism, hydraulic motors, hydraulic winch chain propulsion for deep hole technology,mud,compressed air DTH hammer drilling technology,HFW200L water well drilling machine can finish cover layer,sand gravel,sand,rock layer stratum,large diameter deep hole construction.
3.The drill, drill pipe rack lift unloading, leveling supporting legs, lifting, walking and other auxiliary movement by the hydraulic system, HFW200L water well drilling machine not only can improve the working efficiency, and reduces the labor intensity of operators.
Main Features:
1.Guide lane matches with roller skate, HFW200L water well drilling machine can reduce
the sliding resistance,and also reduce friction and improve the lifetime of extension guide.
2.Hydraulic power head and a hydraulic rotary disc motor chain, drilling and hydraulic
winch binding, new drilling method, reasonable power matching.
3.Set covering layer, stratum two kinds of method in one construction drill.
4.Travelling to tracked selfpropelled structure, optional6x4heavy truck to car type well
drilling.
5.HFW200L water well drilling machine is very convenient with air compressor and DTH
hammer, using compressed air DTH hammer drilling technology, complete the bedrock drilling operation.
6.HFW200L water well drilling machine is equipped with
technology hydraulic rotary disk, mud pump, hydraulic winch, the mud can be completed normal circulation drilling
technology.
7.Drill carriage slipway and roller skate matching,Namely, reduce sliding resistance, and
reduce the slide wear.
8.Twospeed hydraulic regulation is used in rotary,trust,lifting,shall make drilling
specification more match with well working situation.
9.Hydraulic system equipped with separate aircooled hydraulic oil cooler,and can optional
install water cooler
to ensure hydraulic system keep continuous and efficient operation under the
high
temperature weather conditions of different regions.
10.Four strenthened hydraulic jacks can become self loading system, to ensure rotation
easy and save lifting costs. After sales: 1.New
HFW200L water well drilling machine provides technical train.
2.Once anything goes wrong with the machine by normal using,our
technical person must appear at the first time no matter where you
are. 3.When the machine should be maintained,you will receive the
reminding from us. 4.According to different geological
conditions,we will recommend different construction plans for
you. 5.Remind you which are wearing parts,so you can prepare
enough. 6.24 hours respond to your quality problem. 7. Other
customer's reasonable request /* March 10, 2023
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