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Geological Exploration Drilling Machine SW-350J Multifunctional

Product: Crawler Multifunctional Geological Drilling Machine
Drilling Depth: 600m/300m
Hole Diameter: NQ/150mm
Coring method: single tube coring, double tube wire-line coring
Engine: 58KW engine
Application: widely used in geological prospecting exploration, foundation engineering, water conservancy and hydropower engineering and tunnel belt engineering exploration. It is especially good at mountainous and forest land with complex terrain and inconvenient transportation, plateau and other areas of core drilling exploration.

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  • Product Details

SW-350J Crawler Type Multifunctional Geological Exploration Drilling Machine

SW-350J geological exploration drilling machine is a mechanical top-drive drilling equipment that integrates water drilling and air drilling. It solves the difficulty of drilling with air drills and down-the-hole hammers in soil layers, and the low construction efficiency of water drilling and mud drilling in hard rock layers, gravel, and pebble layers. It is a water-air dual-purpose drilling rig that is suitable for various formations and has high efficiency in drilling cores for geological exploration and in drilling water wells. It is widely used in drilling water wells, geothermal wells, engineering holes, geological exploration, mineral exploration, etc. It is suitable for various construction techniques: air down-the-hole hammer drilling, mud drilling, single-tube coring, double-tube rope coring, etc.


Geological Exploration Drilling Machine Main Features:

  1. The core drilling rig speed can reach a speed range of 14-1030r/min, and the maximum output torque is 9800N.m.
  2. The core drilling machine adopts a long-stroke double-speed mechanism and a mechanical power head with a stroke of 3400MM to improve drilling efficiency and reduce drilling costs.
  3. This geological exploration drilling rig adopts dual oil pumps to supply oil. A single pump is used when drilling, and the two pumps are combined when lifting the drill. The power loss is small and the auxiliary time is short.
  4. It adopts crawler chassis and the outrigger cylinder stroke is 1.5m, which can be loaded automatically, making it easy to relocate and transport.

SW-350J Core Drilling Machine Technical Parameter:

Drilling capacity 42mm mud drilling depth 450m
NQ wireline coring drilling depth 600m
90mm air drilling depth 400m
drilling diameter 75-300mm
Feeding system Lifting capacity 16Ton
Thrusting capacity 8Ton
feeding length time 3500mm
Power head forward Rotary speed 30~1030 r/min
revised Rotary speed 56~265 r/min
Max. Torque 9800N.m
Drilling Method Mechanical top head rotation, hydraulic feeding,work with mud pump or air compressor
Loose soil layer and bed rock ( Hardness: F6~20 )
Power Unit Power 58KW turbocharging
Rated speed 2400rpm
Winch capacity Hydraulic tool winch(optional) 1.5 Ton
Mechanical winch 5 Ton
Drill pipe Drill pipe dia. Ø76/ Ø89 / Ø50/60mm
Drill pipe length 3000mm
Air Drilling Air consumption 16~35m3/min
Air pressure 10.5~24.6bar
Crawler chassis Walking speed 0~2 km/h
Hydraulic high support leg extension-type, automatic loading on truck
Climbing angle 20°
Dimension Transport size 5480*1675*2500mm
Working size 3880*1575*6280mm
Weight 6500KG

Geology Drilling Rig Applications Across Industries:

The versatility and precision of the SW-350J geology core drilling machine make it indispensable in various industries and applications, including mineral exploration, oil and gas prospecting, geotechnical engineering, and environmental assessment. Whether it’s identifying mineral deposits, evaluating ground stability, or assessing groundwater resources, our core drilling rig delivers unmatched performance and value to exploration projects worldwide.

SW-350J Multifunctaion Core Drilling Rig Worksite Video Here

Rock Samples Taken by SW-350J Core Drilling Rig

SW-350J Geology Drill Machine Pictures:


geology drilling machine

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