260m drilling rig water well crawler borehole drilling
rig with air compressor>> IntroductionCWD260T
Multi-functional track mounted water well drilling rig is a
efficient,multi-function full hydraulic water well drilling rig.It
is high efficiency because of having a larger torque of the
turntable and is mainly used for water well in industry and
agriculture, national defense building foundation, geological
exploration, geothermic well and other foundation working, it is
popular at home and abroad. CWD260T Crawler mounted drilling
rig can drilling in all kinds formations by mud drilling in soft
formation and air DTH hammer in rock drilling,DTH Hammer is applied
in rock drilling, slag is discharged by air pressure and the
offstage efficiency is ten times than traditional rotary
drilling.CWD260T deep water well drilling rigs, in cutting drilling
or rotary drilling can be operated in unconsolidated layer, and the
slag can be discharged under by mud, the impact drilling operation
can also be adopted and slag can be discharged by pressure air, the
hydraulic water well drilling rig suitable for drilling complicated
geological conditions. >> Characteristic
>> The drilling rig can use air DTH Hammer
drilling and mud drilling.
>> Centralized control console is suitable
for each manipulation and control. Rapid pulling and lifting reduce
the auxiliary time and enhance the work efficiency.
>> The main
drive system, the transfer case, gearbox, double-winch unit, mud
pump, turntable,drilling tower, feed system are set up on the
chassis.>> It's a hydraulic rotary drilling rig with
directional circulation. It can equipped with BW450 mud pump which
adopts the slurry as the washing fluid and can drill on clay, sand
and rock if it is equipped with suitable drilling bit.
>> The power of drilling rig comes
from a Yuchai engine,73kw Yuchai engine drives the large
displacement high pressure plunger pump and it is characterized by
powerful dynamic and stable performance.>> The rotary
head,have two gear,rotation speed is 45-115rpm stepless adjustment
and the rotary torque is 5000-6500Nm.>> The pulling
force can be regulated and controlled, which adapt the machine to
deep hole drilling.>> It can set up a generator which is
convenient to welding or illuminate for work at
night.>> Main winch are available on the rig so it is
high efficiency when the rig drill on mud rock and on the
weathering formation.>> The main drive of rig is
hydrulic and the four landing legs and drilling tower are hydraulic
controlled. Transfer case and mud pump clutch system are also
hydraulic operated. >> Competitive in price, low
cost of
maintain.>> SpecificationSpecificationUnitCWD260TGeology
drilled All KindDrilling Type DTH & MUDDrill system
and operation HydraulicHole DiametermmΦ90-Φ350Hole
Depthm260Rotation TorqueNm5000-6500Rotation Speedrpm45-115Drill
pipe diametermm76/89/102Drill pipe lengthmm3000Max. Feed
SpeedM/min80 Max. Lifting SpeedM/min40Feed
Strokemm3600 Max. Pull back CapacityT14Lifting force of
WinchT1.2Engine Diesel Engine type 4Cylinder,water
coolingDiesel Engine Brand YUCHAIRated Horse
power Kw73Compressor required(Optional) Pressure
RequiredMpa1.5-2.5Air consumptionm³/min15-30Mud
Pump(Optional/Separate or on
board)Model BW450DisplacementL/Min450Discharge pressure
(Mpa)Mpa2Dimension Net WeightKgs5400Transportation
dimensionmm4100*1650*2220Work Dimensionmm3260*2380*6190Ground
Clearancemm300>> Package & Delivery>> Our
Service>> Pre-sale serviceActing as a good adviser, our
well-trained sales groups and professional technical team propose
most rational solutions for our valued client as per practical
project requirement.>> Select suitable model & matched
equipment.>> Strong technical support. Reply clients'
questions within 24 hours.>> Service During SalesWe have
responsible team from raw material to finished products, and
guarantee 100% pass rate.>> Design and manufacture
products basis of client's special equirement>> Inspect
each machine & matched accessories strictly before
delivery>> Timely inform client of production
progress. >> After Sales ServiceWe're always with
you in after-sale service.>> We can arrange related
after-sales representatives for debugging and training at worksite
when starting up. >> E-mail, call or door-to-door
service in later using. >> Overseas
Service&Project JCDRILL provide users high quality
Mining & Drilling solutions,we always focus on the strategic
conception of "Survival by quality, Development by
credit''. We have specilized in research, development and
produce of rock blasting drilling rig, water well drilling rig,
diamond core drilling rig, anchor drilling rig, and rela
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