Advanced Hydraulic Gy-30A Core Drilling Rig for Geological Surveys

• Customization: Available
• After-sales Service: Video Can Provide Technical Guidance and Assistanc
• Warranty: 6 Mothes
• Model NO.: GY-300A
• Certification: ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: <100mm
• Drill Hole Depth: 50m-400m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Weight (Engine Is Not Included): 1300kgs
• Oil Pump Rated Speed: 1500r/Min
• Rated Pressure: 6MPa
• Maximum Pressure: 20MPa
• Dcdrill Diameter: Bq Nq Hq Pq
• Core Components: PLC, Bearing, Gearbox, Motor
• Boring Angle: 0-90°
• Machinery Test Report: Provided
• Transport Package: Wooden Crate
• Specification: 2510*950*1820mm
• Trademark: Chang Tan
• Origin: China
• Production Capacity: 900 Pieces/Year

Product Description

Our GY-30 Core Drilling Rig boasts the following exceptional characteristics:
1. Equipped with an impressive array of 8 distinct speed levels, offering a meticulously calculated and advantageous speed range.
2. Designed for versatility, this rig features low-speed, high-torque capabilities, making it ideal for an extensive array of applications. Beyond high-speed drilling, it excels in low-speed, large-diameter drilling tasks.
3. Enhanced safety and efficiency with two reverse speeds, ensuring minimal labor intensity and heightened safety when navigating challenges within the hole.
4. With robust installed power, this rig is adaptable, providing options for either a diesel engine or an electric motor, catering to varying field requirements.
5. Showcasing advanced structural design, this rig presents a well-organized layout that ensures operations are both flexible and reliable, with maintenance and repairs remaining straightforward and efficient.
6. Compact in size and lightweight, this drilling rig offers excellent disassembly capabilities, facilitating ease of transportation and onsite maneuverability.
7. The vertical axis boasts an impressive feed stroke of 600mm, significantly enhancing drilling efficiency while effectively reducing common issues such as drill jamming.
8. Ensuring smooth vehicular movement, this rig guarantees simple yet reliable fixation, exceptional stability during high-speed operations, and a strategically large clearance from boreholes.
9. The precision drilling pressure gauge features an oil-filled, shock-absorbing design, providing a clear scale for drilling pressures, with accurate indications and an extended instrument lifespan.
10. Utilizing a hydraulic column pin-type chuck, this rig ensures reliable clamping without compromising or damaging the active drill rod.

Distinctive Features:
1. Superior torque capacity coupled with 8 rotation speeds within an optimal range, delivering substantial drilling capability.
2. Designed with two reverse speeds, this rig simplifies drilling processes and effectively addresses drilling challenges.
3. Long feed distance of 600mm enhances drilling efficiency, reducing the likelihood of drilling complications.
4. The hydraulic pin chuck securely locks the Kelly bar with precision, ensuring no damage to its integrity.
5. Despite its compact size and lightweight, this rig offers substantial drilling power, making it highly efficient and manageable.
6. Ideal for mineral exploration, water well boring, and pile hole boring, providing versatile application potential.

Please Note: The GY-300T, an evolution from the GY-300A model, integrates a sophisticated hydraulic tower system. This innovative tower can be adjusted to various angles, facilitating inclined drilling activities.

Technical Specifications:

1,Drilling Capacity

Core drilling

Drilling rod type

Drilling rod size

Drilling depth

Drilling Rod(China)

Inner thicken drilling rod

42mm  Drilling rod

480m

50mm  Drilling rod

350m

60mm  Drilling rod

250m

Wireline drilling rods

55.5mm  Drilling rod

400m

71mm  Drilling rod

290m

89mm  Drilling rod

230m

DCDMA Drilling rod

Wireline drilling rods

BQ  Drilling rod

440m

NQ  Drilling rod

290m

HQ  Drilling rod

195m

PQ  Drilling rod

135m

2,Spindle Turnable Angle

0°~ 360°

3,Power

Model

Power

R.Speed

Weight

Electric motor

Y180L-4

22KW

1470 r/min

190kgs

Diesel engine

4L68

24KW

1500 r/min

215kgs

4,Rotary Table

Type

Double-cylinder feeding and mechanical rotation

Spindle diameter

ф80mm

Spindle speed

Forward(r/min) 58  101  160  221  234  406  640 885

Reverse(r/min) 46 183

Max.torque

3000N·m

Feeding travel of spindle

600mm

Max. uplifting force of spindle

60KN

Max. feeding force of spindle

45KN

5,Hoist

Type

Planetary gear transmission system

Diameter of wire rope

ф14mm

Bobbin capacity

45m (Five layers)

Max,hoisting force (Single rope)

30KN

Lifting speed

Hoisting velocity(second layer)0.45 0.785 1.24 1.71

6,Clutch

Type

A typical 130-type vehicle-specific dry single-disc friction clutch

7,Hydraullc system

System pressure

Rated pressure

8Mpa

Maximum Pressure

10Mpa

Oil  Pump

Type

Oil gear pump(CB-E25)

Displacement

25mL/r

Rated speed

1500r/min

Rated pressure

6Mpa

Maximum Pressure

20Mpa

8,Frame

Type

Sliding type (with base frame)

Movable travel of drill

460mm

Distance between dril andhole-opening

260mm

9,Drill dimension (L *W *H)

2510*950*1820mm

10,Rig weight (Engine is not included)

1300kgs

11,GY-300T with Hydraulic Tower

Vertical height

9m

Adjusted angle of drill-tower(can drill horizontal holes)

45°~ 90°

Lifting height

8m

Dimension(L*W*H)

4*4*9m

Weight(Include frame)

1300Kgs