Gy-300A Geological Exploration Drilling Rig Water Well Drilling Rig

• 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

Has the following characteristics:
1. The drilling rig has multiple speed levels (8 gears) and a reasonable speed range.
2. Low speed, high torque, wide range of applications. In addition to high-speed drilling, it can also be used for low-speed large-diameter drilling.
3. It has two reverse speeds, with low labor intensity and safety when dealing with accidents inside the hole.
4. The drilling rig has a high installed power and can be equipped with either a diesel engine or an electric motor.
5. The structure of the drilling rig is advanced, the layout is reasonable, the operation is flexible and reliable, and it is easy to maintain, upkeep, and repair.
6. The drilling rig has a small volume, light weight, and good disassembly.
7. The vertical axis of the drilling rig has a feed stroke of up to 600mm, which is beneficial for improving drilling efficiency and reducing the occurrence of accidents such as drill jamming.
8. Smooth vehicle movement, simple and reliable fixation, good stability during high-speed drilling, and a large clearance distance from the borehole.
9. The drilling pressure gauge adopts an oil filled shock-absorbing structure, with simple drilling pressure value scale, accurate indication, and long instrument service life.
10. The drilling rig chuck adopts a hydraulic column pin type, which clamps reliably and does not damage the active drill rod.

Features:
1.Large torque, 8 rotation speeds in an appropriate range, large drilling capability.
2.The rig has two reverse rotation speeds to facilitate drilling and handle driling problems.
3.Long feeding distance(600mm), higher driling efficiency, lower probability of driling problems.
4.Hydraulic pin chuck, able to reliablylock the Kelly bar without tiny damage to it.
5.The rig has large drilling capability with small size and light weight.
6.Mineral exploration, water well boring, pile hole boring.

Note: GY-300T is a model developed on the basis of GY-300A, which is integrated with a hydraullc tower system. Thehydraulic tower can be set at different angles forincline drilling.

Technical Figures:

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