Product DescriptionJDL-280 mud/air drilling rig is a water well
drilling rig that mix mud drilling rig and air drilling rig in one
equipment with mechanical top head. It is a good solution to the
difficulty of drilling in the soil layer for DTH rig and the low
efficiency of drilling for mud rotary rig in the hard rock, gravel
and pebble layer. The mud/air drilling rig adapts to various soil
strata. The mud/air drilling rig is efficiency and energy saving to
drill water well and geological exploration of core sample.1.
The drilling rig is equipped with a hydraulic drill tower,
hydraulic supporting legs, winch, and the top drive power head can
slide up and down;2. Rubber tracks are standard, but can also be
upgraded to steel tracks for better off-road capability;3.
Automobile gearbox shift mechanism, durable, shift more easily;4.
The drilling rig adopts double oil pump for oil supply. When
drilling, it uses single pump, and when lifting drill rods, it uses
double pump to merge; the power loss is small and the auxiliary
time is short;5. The main shaft of the drilling machine adopts
mechanical transmission;6. Some functional interfaces are reserved
in the hydraulic control system of the drilling rig. Product
Parameters JDL-280 Crawler Mounted Mechanical Top-Drive
Drilling RigDrilling capacityDrilling depth for water well150m
(152mm-203mm)Wireline coring depth (NQ size)280mDrilling
diameterØ75-Ø350mmDrilling angle90°Drive headLifting
capacity100KNThrusting capacity80KNRotary speed RPMPositive
rotation rate: 20,39,72,119,147/ 100,118,334,562,695
r/minReverse rotation rate: 37/168 r/minMax.
Torque2700N.mPower UnitEngine ModelYN27Rated power/speed42KW/
2400r/min or 58KW/2400r/minMechanical winch capacity2.5
TonDrill pipeDrill pipe dia.Ø50/ Ø60 / Ø76mm NQ/
HQ /PQDrill pipe length2mMud pumpBW-160 or BW-200Crawler
chassisWalking speed0~2 km/hClimbing
angle>25°DimensionTransport3300*1700*2400mmWorking3200*2300*5600mmWeight
with rubber crawler4200kg Related Photos /* March 10,
2023 17:59:20 */!function(){function s(e,r){var
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