92kw 305mm Blasthole Crawler Mounted Drill Rig Large Water Well Equipment

Place of Origin: Hebei,China (Mainland)
Price :: A detailed discussion
Payment Terms :: L/C, D/P, D/P, T/T, Western Union
Supply Ability :: 10000sets/year
Packaging Details :: Wooden case or naked
Application: drilling well,hammer for drills
Air pressure: 1.25-3.5Mpa
Weight: 9800KG
Power: 92Kw
Usage: Water Well
Hole diameter: 140-305mm


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:6800.0 USDProduction Capacity:10000 sets per year
Trade Term:FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXWPacking:Standard Export...
Payment Terms:Paypal, L/C, D/P, D/A, T/T, WU, Money GramDelivery Date:Within 7-15 days
Min. Order:1 Set/Sets
Means of Transport:Ocean, Air, Land

92kw 305mm Blasthole Drilling ST350 Large Water Well Drilling Equipment Crawler Mounted Drill Rig

NL350 High Speed Crawler Mounted Drill Rig Description

NL350 drilling rig can drill work on different Geological formations, drilling hole diameter is larger, the max. hole depth of up to 350 meters. Unique deep hole axial compression adjustable system to Adjust impetus, deep hole drilling reduces the rotation resistance. Have two-stage telescopic /shrink carriage, use 6 m drill pipe, reducing the times of change drill pipe.

NL350 Crawler Mounted Drill Rig Tech Information

NL350 water well drilling rig Crawler Mounted Drill Rig
Product NameNL350
The weight9.8T


The hole diameter


Drilling depth350m
One-time advance length6m
Walking speed2.5KM/H
Climbing angles30
Using air pressure1.7-3.3MPA
Air consumption17-35
Drill pipe length1.5m 2.0m 3.0m 6.0m
Drill pipe diameter89mm,102mm,
Rig lifting force20T
Swing speed55-115rpm
Swing torque6200-85000N.m

NL 350 Crawler Mounted Drilling Rig Characteristics

1, it is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.

2, This machine can drill in different stratum, The maximum bore diameter can be 350mm.

3, This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.

4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.

5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.

6, Two gears rotation and feeding speed makes it work in soil and rock layers.

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92kw 305mm Blasthole Crawler Mounted Drill Rig  Large Water Well Equipment

Category: Crawler Mounted Drill Rig