HFW200L reverse circulation drilling rig for sale
Specification:
HFW200L water well drilling machine specification:
| Engine power |
Kw |
110 |
| Max.drilling depth |
M |
200 |
| Borehole diameter |
Mm |
Rock layer100-200,soil layer500-1000 |
| Working air pressure |
Mpa |
1.05-2.46 |
| The total gas consumption |
m3/min |
16-30 |
| Drilling efficiency |
m/h |
10-25 |
| Length of drill rod |
m |
3 |
| Drill pipe diameter |
mm |
89/108 |
| The driven rod |
mm |
108*108 |
| Axial pressure |
KN |
120 |
| Lifting force |
KN |
120 |
| Hydraulic hoist |
KN |
100 |
| Slow down,slow speed |
m/min |
9.2 |
| Rise fast,fast forward speed |
m/min |
50 |
| Power head of rotary torque |
Nm |
5400 |
| Lower rotary hydraulic turntable |
Nm |
35000 |
| Rotary speed |
r.p.m |
0-50,0-100 |
| Hydraulic mud pump |
L/min |
250 |
| Walking speed |
Km/h |
3 |
| Climbing ability |
° |
20 |
| Host weight |
KN |
7200 |
| Mainframe exterior size |
mm |
5700*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
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