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Qingdao Grandplan Technology Co., Ltd.

DTH Drill Rig, Down The Hole Drill Rig, Drill Rig manufacturer / supplier in China, offering Gpde200 Boom DTH Drill Rig, Mineral Medium Crushing Cone Crusher, Sjz Series Vertical Shaft Drill and so on.

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Supplier Homepage Product Drilling Machinery Gpde200 Boom DTH Drill Rig

Gpde200 Boom DTH Drill Rig

FOB Price: US $30,000-80,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $30,000-80,000/ Set
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Port: Qingdao, China
Production Capacity: 30 PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GPDE200
  • Condition: New
  • Drill Hole Diameter: 180~255
  • Bit Type: Diamond Bit
  • Name: Gpde200 Boom DTH Drill Rig
  • Hole Diameter: 180~255mm
  • Drill Rod Length: 4m*6
  • Drill Rod Number: 1+5 PC
  • Driving Mode: Full Hydraulic
  • Trademark: GRANDPLAN
  • Specification: AS PER YOUR REQUEST
  • Certification: SGS, CE, ISO 9001:2000
  • Motor: AC Motor
  • Drill Hole Depth: <100m
  • Drilling Way: Rotary
  • Model: Gpde200
  • Hole Depth: 24m
  • Drill Rod Diameter: 146mm
  • Traveling Model: Crawler
  • Ground Clearance: 480mm
  • Transport Package: Standard Packing
  • Origin: China
Product Description
Gpde200 Boom DTH Drill Rig

Gpde200 Boom DTH Drill Rig
I. The Technical Parameters for GPDE200 Boom DTH Drill Rig
Model: GPDE200
Drilling mode: High air-pressure DTH
Rock hardness: F=6~20
Hole diameter: 180~255mm
Hole depth: 24m
Drill rod length: 4m× 6
Drill rod diameter: 146mm
Drill rod number: 1+5 pc
Traveling mode: Crawler
Driving mode: Full hydraulic
Ground clearance: 480mm
Max. Feed force: 75kN
Air compressor model: XRVS1050
Air compressor manufacturer: Atlas
Air compressor free air delivery: 29.8m3/min
Air compressor working pressure: 2.5MPa
Air compressor power: 328kW
Hydraulic drive configuration: Main pump LVP75+LVP75+KP30.31 Italy CASAPPA
Engine model: 6BT-5.9
Engine manufacturer: Cummins
Rated power: 97kW
Traveling motor: GM35
Rotary motor: Eaton 2K/2JK195
Propulsion motor: IY-3
Traveling speed: 4/2.1km/h
Hill climbing ability: 25°
Rotary device: The rotary body with long service life is equipped with hydraulic motor and a gear reduction mechanism.
Max. Rotary speed: 10~55rpm
Max. Rotary torque: 6000Nm
Boom total length: 2600mm
Lifting angle: 50° ~-30°
Feed length: 6500mm
Feed extension: 1300mm
Pitch angle: 140°
Overturn angle: 20° ~90°
Max. Feed force: 75kN
Generator noise: <85
Drill frame features: Combined steel and special-shaped beam steel frame structure is firm and reliable.
Hammer model: RH500g-6
Working efficiency: >28m/h
Dimension: 12 m× 3.4 m× 3.6 m
Gross weight: 30 ton

II. Some Technical Advantages of Boom DTH Drill Rig
GPDE series DTH drill rig is new type with integral medium/high air pressure, widely used in field of metallurgy, coal, construction, railway, water&electricity construction, waterway dredging, national defense construction earthworks and other surface engineering blasting hole drilling. It adopts international advanced technology, and featured of following advantages:

1). Integral structure
Drilling machine, compressor and internal combustion power are integrated, it has good maneuverability and can move fast, energy-saving and high-efficient.

2). Independent power module
Air compressing system and hydraulic system are two independent modules, improved the system reliability and guarantee the energy-saving, it has more space to maintenance and repair compared with some foreign brands, and much easier.

3). Convenient and flexible control system
All the control, posture adjustment, drilling hole positioning can be done by "pilot control handle".
The cab is ergonomics designed and with air-conditioner, which greatly improved working condition, all the indicate light and alarm light are installed onto the same board, very easy for the driver to read.


4). Hydraulic servo
It adopted the highly reliable moving mechanism of excavator, with hydraulic leveling mechanism, drilling rotary used hydraulic motor, the lifting of sliding frame adopted hydraulic support cylinder, furthest improved its working efficiency and adaptive ability of cross section.


5). Automatic disassembly
Automatic disassembly mechanism is designed for impactor and drilling rod, including 4 firmly held hydraulic cylinder, which guarantee the drilling rod's effective guiding for trepanning and drilling, ensure the automatic and reliable disassembly, thus lessen worker's burden and improve work efficiency.

6). Reliable damping
Drilling tool rotary mechanism is equipped with hydraulic damping spring, and lengthen the rotary mechanism's working life.

7). Comfortable working environment
The cabin is equipped with air-conditioner and air cleaning facility to prevent outside dust enter into the cabin and thus improve the working environment.

8). Anti-jamming mechanism
The anti-jamming mechanism could effectively protect the equipment when the drilling get stuck.

9). Effective dust cleaning
Vortex and laminar type dust-collecting mechanism could maintain clean working environment.
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