Product Description
25m depth crawler hydraulic rotary Truck Mounted Blast hole
Geotechnical mining DTH Drill RigHC725 Series Crawler DTH drilling
rig is mature developed DTH drilling rig. The product has excellent
performance, flexible operation, complete functions, a wider range
of adaptability, with a High price ratio.This product can be widely
used in open pit mining, construction of foundation excavation, a
variety of engineering waterconservancy, power plants,
transportation and national defense construction in rock drilling
operations, can also anchor hole drill, geological pressure
measuring hole and a drain hole and other special purpose of rock
hole.Product Features1. Low speed high torque hydraulic motor drive
rotary device output torque required drilling operations.2. The
cylinder advance, so promoting a more stable, the failure rate is
also significantly lower than the motor propulsion.3. two filter
effectively ensure the safety of diesel engine intake and prolong
engine life.4. can readily monitor rig hydraulic system pressure
and boost pressure to ensure the rig stable and efficient
operation.5.Using well-known brands of multi-way control valve,
superior performance, handle centralized, easy to operate.6.
Reliable crawler rig tension device to ensure reliability.7.
Establishment of lighting for night operations, maintenance of
necessary conditions.8. Rod libraries established to facilitate the
operation and protection of the drill rod. Detailed
PhotosProduct ParametersModelHC725Rock hardnessf=6-20Hole
dia.(mm)83-105Depth(m)25Single climbing ability25Feeding modeOil
cylinderFeeding stroke(m)2Max.lifting force(kN)12Rotary
torque(N.m)1200Working Pressure(Mpa)0.5-1.4CertificationsCompany
Profile Packaging & ShippingFAQ1. How can I make payment? A:
You can pay directly online on Alibaba with credit card, or TT,
Western Union, LC etc. 2. How long is the guarantee of your
products? A: We offer 6 months guarantee for machines and drilling
tools, 1 year guarantee for equipment.For any problem occurs during
guarantee, we will exchange new products or spare parts
accordingly. We will still offer after sale service after the
guarantee at very low cost. 3. How is the shipment? How long dose
it take?A: For large quantity or heavy products, we ship by sea
shipping or land shipping. Shipping efficiency depends on country
and city you want to ship to. For small and delicate products, we
ship by DHL, UPS, Fedex or TNT. Air shipping is faster, generally
speaking, Asian countries will take 3 to 5 days, other countries
7-15 days. You can also appoint shipping method you like before we
ship.4. How is your quality control?A: We have our own experienced
QC. There will be strict inspection and testing for every order
before shipping out. 5. Do you have any certificate of
authorization?A: Our company have ISO certificate.Our machinery is
CE certified, drill equipment have ISO9001 certificate./* March 10,
2023 17:59:20 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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