GY-300A/CT Core drilling rig equipment

1.Facotry over 60 years history, 2.CE,ISO Certificate, 3.Wire line drilling system, 4. Drilling deep 0-480m - details see: https://www.machineto.com/gy-300a-ct-core-drilling-rig-equipment-10313470
Condition:NewType:Core Drilling RigPower Type:DieselPlace of Origin:Hunan China (Mainland)
Brand Name:ChangtanModel Number:GY-300AUsage:Mining explorationPower(W):24kw
Dimension(L*W*H):2150*950*1820mmWeight:1300kgsCertification:ISO,CEWarranty:1 year
After-sales Service Provided:Engineers available to service machinery overseasDrilling Depth:0-480mDrilling system:Wire line, single core barrel,double core barrel drilling system 
GY-300A/CT Core drilling rig equipment
contact supplier for GY-300A/CT Core drilling rig equipment


GY-300A is a core drilling rig for middle and shallow hole. It applies not only to alloy and diamond core drilling with different calibres but also can be used for geological prospecting works, drilling of fluid mineral in superficial layer and shot holes and ventilation holes drilling, drilling on hydrology, water wells and big calibres. It has been widely used on areas such as road and railway construction, water resources and hydropower and architecture.

Technical Figurs:

Core drilling

1.Dilling rod type

Drilling rod size

Drill depths

Drilling rod China

Inner thicken drilling rod

42mm drill rod

480m

50mm drill rod

350m

60mm drill rod

250m

Wireling drilling rod

55.5mm drill rod

400m

71mm drill rod

290m

89mm drill rod

230m

DCDMA drilling rod

Wire line drilling rods

BQ drill rod

440m

NQ drill rod

290m

HQ drill rod

195m

PQ drill rod

135m

2. Spindle Turnable angle

0°~360°

3.Power

Model

power

R.speed

Weight
Electric motor

Y180L-4

22KW

1470r/min

190kgs
Diesel engine

4L68

24KW

1500r/min

215kgs

4.Rotary table

Type

Double-cylinder feeding and mechanical rotation

Spindle speed

80mm

(Spindle Speed)r/min

Forward

58 101 160 221 234 406 640 885 r/min

Reverse

46 183 r/min

Maximum Torque

3000N*m

Feeding travel of spindle

600mm

Max.uplifting force spindle

60KN

Max.feeding force of spindle

100KN

5. Hoist

Type

Planetary gear transmission system

Diameter of wire rope

14mm

Bobbin Capacity

45m(5layers)

Max. hoisting force Single rope

30KN

Lifting speed

Hoisting velocity(Second layer) 0.45 0.785 1.24 1.71m/s

6.Clutch

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

7. Hydraulic system

System Pressure

Rated pressure

8Mpa

Max pressure

10Mpa

Oil pump

Type

Oil gear pump CB-E25

Displacement

20ml/r

Rated speed

1500 r/min

Rated pressure

16Mpa

Max pressure

20Mpa

8. Frame

Type

Sliding type with base frame

Movable travel of drill

460mm

Distance between drill and hole-opening

260mm

9. Drill dimension

2510*950*1820

10. Rig weight

1300kgs

GY-300A/CT Core drilling rig equipment
Packaging Detail:Wooden case box
Delivery Detail:10 days after receive payment

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