China Adl300 Air Water Machine Mud Rotary Rock Impact Drilling Rig for Water Well Soil Survey

ADL300 Air Water Machine Mud Rotary Rock Impact Drilling Rig For Water Well & Soil Survey
300m depth crawler mounted drilling machine for water wells
Mud Pump Drilling Rig Water Well/Air Compressor Drill Rig For Deep Well
ADL-300 Mud/Air Drilling Rig
1. Introduction of ADL-300 mud/air drilling rig
ADL-300 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. Themud/air drilling rig is efficiency and energy saving to drill water well and geological exploration of core sample.
2. Features of ADL-300 mud/air drilling rigThe rig can be equipped with a five-speed manual integrated gearbox, hydraulically separated bearings, full synchronizer shifting, high reliability and long service life.The drilling rig adopts a mechanical winch, which has a fast lifting speed and is easy to handle the bottom hole accident.3. Parameters of ADL-300 mud/air drilling rig

JDL-300 mud/air drilling rigWorking stratumLoose soil layer and bed rock(hardness:F6~20)Drilling
methodMechanical top head rotation, hydraulic feeding,
work with mud pump or DTH.Drilling
capacityΦ42 Mud drilling depth530mNQ wireline coring600mΦ75 Air Drilling depth300mBorehole dia.≤Φ350
PowerDiesel engine modelYN27Rated power42kwRated speed2400rpmDrive
headRotary speed50~10200r/minMax. torque5000N.mFeeding
systemLifting capacity4TThrusting capacity2.1TWinch
capacityHydraulic tool winch(optional)1.5T Mechanical winch4.5TDrill
pipeDrill pipe DIA.Φ76/Φ89/Φ102Drill pipe length3000mmCrawler
chassisWalking speed0~2km/hClimbing angle20°DimensionTransport5380*1575*2500mmWorking3480*1575*6280mmWeight4380kgAir
compressorAir pressure10.5~24.6barAir consumption16~35m³/min

The above parameters are subject to change without prior notice.





FAQ
Q1: How long is your delivery time?
A1: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
Q2: Do you provide samples? Is it free or extra?
A2: Yes, we could offer you the sample machine.
But it's not free. You need to pay for the sample and the cost of freight.
Q3: What is your terms of payment?
A3: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment.