multi-function drilling rig

金泰机械

SD30AMulti-Function

Drilling Rig

SD30A Multi-Function Drilling Rig

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Multi-Function Drilling RigSD30A

Mast head

Mast

Crowd cylinder

Main winch

Auxiliary winch

Drilling bit

Quadruple Parallelogram Support Structure

Undercarriage

Upper carrier

Drilling bit

Rotary head

Kelly bar

Kelly bar guide

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Quadruple Parallelogram Support Structure

Upper carrier

SD30A Main Technical Parameters

Model SD30A

Upper base carrier JS80

Engine QSM11-Tier 3

Rated output (kW/rpm) 299/1900

Rated output JT80

• Engine: Cummins QSM11, USA• Emission standard: Tier 3

• Dynamic mast angle• Dynamic display of dr i l l ing tool posit ion

anddrilling depth• Dynamic display of pulling force of winch

• Main and auxiliary pump: Kawasaki Load-sensitive variable pump, Japan

• Main valve: Kawasaki special design for rotary drilling rig, Japan

• Design for large drift diameter and large flow

The SD30A is Jintai new model of rotary drilling rig. It is advanced hydraulic system to enhance the power efficiency, and also through optimum design to proper readjust the counterweight achieving the effective balance from pull down and pull up force and therefore improving the ability for penetration in rock formation..


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Undercarriage• High strength slewing bearing support.• Robust H Type Frame connected structure.• Hydraulic cylinder activated retractable crawler.• Oversize ground contact bearing capacity to sustain larger over turning torque• High traction force.

Main winch• Special design for long-term heavy load.• Single layer and long drum, fold line groove,

reducing wire rope wear.• Pulling force sensor and depth sensor.• Backward winch frame for transportation.

Upper carrie――High efficiency, cost saving,comfortable, durable long life• Intelligent control system.• Multi-oil pump operation to increase effective output.• Specialize control valve for drilling machine function reducing power loss.• Enlarged and well organized spacious compartment easy accessible for

maintenance.

Modular Type Combination counter weight• Multi-layer Horizontal type counter weight.• Enable smaller turning radius.• Easy for adjustment and combined use.• Easy for dismantling.

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Advanced driver control cabin• The Jintai Cabin is human engineered to meet international standard,• with all round visibility air conditioned comfortable working condition.• Multi-function control level.• Strong FOPS structure.

Mast head• High strength light weight material design.• Suitable for transportation height.• With sensor for height limit control.

Rotary head• Advanced mechanical and hydraulic design with

direct preliminary gearbox transmission of• Robust and durable construction.• Electronic controlling motor control system easy

to operate,easy to maintain.• Large Diameter hole pivot, effective and high

efficiency design.

Quadruple parallelogram support structure• Dual activating arm to ensure strength and rigidly.• Reinforced protection of the linkage connection of the quads system.• Pin lock at both end to avoid deformation.

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SD30

2404

0

1000

4680

1300

3750-435037155600

5697

1760

3300

4400

800

3475

462

695

4360

1669

559

0

1 5° 5° 5° 5°

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Technical ParametersModel SD30A

Height (mm) 24040

Total weight (w/o drill tools) (kg) 86000

Upper undercarriage JS80

Engine QSM11-Tier 3

Rated Power (kW/rpm) 299/1900

Hydraulic system flow(L/min) 2×380+164

Hydraulic system pressure (Mpa) 33

Capacity of fuel tank(L) 650

Capacity of hydraulic oil tank (L) 420

Retractable undercarriage JT80

Crawler shoes width (mm) 800

Crawler length (mm) 5680

Crawler width（retract/extend) (mm) 3300~4400

Traction force (kN) 500

Travel speed (km/h) 1.5

Rotary head

Rotary torque (kNm) 300

Rotation speed (rpm) 6~30

Main winch

Max. single line pulling force (kN) 300

Wire rope diameter (mm) 36

Max. hoisting speed (m/min) 65

Aux. winch

Single line pull (kN) 75

Wire rope diameter (mm) 18

Max. hoisting speed (m/min) 45

Crowd system cylinder type

Stroke (mm) 5700

Crowd force (kN) 250

Pulling force (kN) 250

Crowd winch system

Stroke (mm) 10000

Crowd force (kN) 250

Pulling force (kN) 250

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HA

L1

L2

NL

T

B

L3

Dimension(mm) SD30A

L1 21142

L2 9475

L3 3772

SD30A Kelly bar size A(m) B(m) Weight (kg) H(m) T(m)

φ470/3/Interlocking 16.9 45.3 8628 4.2 42

φ470/4/Interlocking 16.9 59.9 10860 4.2 56

φ470/5/Friction 16.4 72.4 11800 4.7 70

Kelly bar drilling data (without casing)

Other size and length of Kelly bar can be supplied.

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Transportation Parameters

2

6935

540

B=3400mmG=80T

Crowd cylinderG=1.1T

320

2140

1680 1310

Rotary headG=5.1T

45036

33

930

12036

1745012662

SD30A Upper carrier and mast

1 SD30 Base transportation：

3160

17450

B=3400mmG=47T

Left and right trackG=2×7T

5600 1172

1070

1860 1070

837

Upper mastG=0.9T

Mast headB=1450mm G=1.2T

3415

2013

Main winch and frameB=2400 G=4.1T

1531

2500

3155

530

29079

8

1044

Count-weight and mast supportG=13.4T

SD30A Kelly bar size A(m) B(m) Weight (kg) H(m) T(m)

φ470/3/Interlocking 16.9 45.3 8628 4.2 42

φ470/4/Interlocking 16.9 59.9 10860 4.2 56

φ470/5/Friction 16.4 72.4 11800 4.7 70

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Case

SD30A-Chongqi Mingyue City Park project

SD30A-Chongqi Luneng Tai Mountain Seven project

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1

2

1

2

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"Warehouse" for fast moving spare parts and tools bring the technology and services to the jobsite.

Provide the inspection, maintenance , repair , modification and updateservices.One stop service : Provide technology updated and performance upgrade and modification plan to maximize the machine value in use.Provide operation, training ,maintenance and repair practice withexperienced foundation technical and service staff for customercultivating own working team.

Sales network & Service

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400-820-8326

Address: 45 Luopu Road Anting ShanghaiTel: 86-21-59572973 Fax: 86-21-59577434E-mail: [email protected]：www.jintai-sh.com

More Information：www.jintai-sh.com

Technical specifications are subject to change without prior notice and incurring responsibility for machines previously sold. The shown machines may have special equipment. Technical data do not consider power losses. Error and misprints reserved.

(M)2018-10-SD30A

SD20 SD36ASD30ASD22 SD25

multi-function drilling rig

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