soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

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Product Overview

Description

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig  

Product Description

 The fully hydraulic power head core drilling rig adopting the rope core drilling technology has become the leading model for solid deposit exploration in developed countries, and has become the leading trend of drilling technology and equipment development in China.The rig can be used as an alternative to imports and is suitable for geological, metallurgical, coal, oil, natural gas, groundwater and other industries.

 

Technical characteristics

The hydraulic pump set, main valve and hydraulic motor are all imported from international brands. The motor unit and the reducer are fed into the lifting mechanism, and the long process is carried out; the spindle rotation adopts the double motor drive closed circuit, the second gear mechanical shift hydraulic stepless speed regulation; the mast uses the oil cylinder to rise and fall, has the touch function, foldable; the hydraulic system Load-sensitive control, crawler self-propelled; equipped with high-level workbench and orifice workbench; equipped with hydraulic leg device; upper right and lower guides; and hydraulic clamps at the orifice.

 

After 50 years of development, the company's leading products have four series of more than 80 varieties: for exploration and drilling of 100-4200 meters deep solid deposits, engineering geological and hydrogeological exploration, shallow oil and gas exploitation, and mine tunnel ventilation and drainage Series of core drilling rigs for drilling; versatile drilling rigs for shale gas, coalbed methane drilling, shallow oil and gas drilling, oil well workover and geothermal well construction, and ultra-deep hole core exploration drilling; A series of engineering drilling rigs for drilling foundation piles of 0.8-3 m diameter bridges, highways, high-rise buildings, etc. in Quaternary gravel strata and hard strata; used for laying various pipelines through obstacles such as rivers, highways, railways, buildings, etc. (including power cables, telecommunications cables, heat pipes, gas pipes, water supply and drainage pipes, etc.), horizontally traversing the drilling rig with a pulling force of 150KN-15000KN.

 

Technical Parameters
soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

Diesel Engine

Model

Cummins 6CTA8.3-C240 (turbocharged and charge water cooled)

Displacement

8.3L (2.19 US Gallons)

Power

179kW (240HP)

Rated RPM(Factory setting)

2200rpm

Drilling Capacity

BQ

2000 m(6560 feet)

NQ

1600 m(5248 feet)

HQ

1300 m(4264 feet)

PQ

1000 m(3280 feet)

Drill Head

Rotation Motor

Double Hydraulic Motor-variable and ReversibleMaker: SAUER-DANFOSS

RPM

Two Shifts/ Stepless Change 0-1100 RPM

Ratios

1st     8.776:12nd     2.716:1

Head Opener

sidewise sliding way with hydraulic drive

Hydraulic Chuck(PQ)

Hydraulically opened, Disc Spring Clamping, Normally C Closed TypeAxial Holding Capacity of 222 400 N

Max. Torque

6400 N·m(4717 lbf·ft)

Hold Diameter

121 mm(4.76 inch)

Max. Lifting capacity of Spindle

220 kN(49456 lbf)

Max. Feeding Power

110 kN(24728 lbf)

Primary Pump

Hydraulic pump: Axial Piston variable displacement Triplex pump for driving of rotator, winch mud pump & leveling jacks.With load sensing system.

Maker: DANFOSS 1st Pump:200LPM at 31.5MPa2nd Pump:120LPM at 28MPa3rd Pump: 102 LPM at 16MPa

Hydraulic Tank

Capacity

420 L (111 US Gallons)

Capacity of Main Hoist

Hoisting Speed (single wire)

38-70m/min(bare drum)

Hoisting force (single wire)

120kN(26976 lbf)

Steel Wire Diameter

22 mm(0.86 inch)

Steel Wire Length

50 m(164 feet)

Capacity of Wireline Hoist

Hoisting Force (single wire)

15 kN(3372 lbf) (bare drum)

Steel Wire Diameter

6 mm(0.24 inch)

Steel Wire Length

2000 m(6560 feet)

Mast

Mast Height

12 m(39.4 feet)

Mast Adjusting Angle

0°—90°

Drilling Angle

45º off horizontal to 90ºvertical down

Feeding Stroke

3800 mm(150 inch)

Slippage Stroke

1100 mm(59 inch)

Feed Pull

22000kg(48510 lb)

Feed Thrust

11000kg(24255 lb)

Rod Pull

3m or 6m(9.84feet or 19.68feet)

Mud Pump

Type

Reciprocating Pump Triplex Plunger

Model

BW320

Stroke

110mm(4.3 inch)

Output volume

320,230,165,118 L/min(84.5, 61, 44, 31 US Gallons/min)

Discharge pressure

4.0, 5.0, 6.0, 8.0 Mpa(580, 725, 870, 1160 psi)

Foot Clamp

Clamping Scope

55.5-117.5 mm(2.19-4.63 inch) through hole dia. 154mm(6.06 inch)

Others

Weight

14500 Kg(31967 lb)

Transport Dimensions (L × W ×H )

6250×2220×2500mm (246×87.4×98.42 inch)

Transport Way

Steel Crawler

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

Packaging & Shipping

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

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Our Services

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

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soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

Production Process

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

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soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

Our Team

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soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

Contact Information

soil sample testing drilling machine /core sample drilling machine/Coring drilling rig

 

 

Email: hw002(at)hengwanggk.com

Skype : hengwangaggy

Wechat/Whatsapp:+8613508973211 

Whatsapp:+8613508973211

QQ: 2853024707

Mobile:+8613508973211

 

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