Changsha Exploration Machinery Factory
Main products:drilling rig
Products
Contact Us
  • Contact Person : Ms. Guo Nancy
  • Company Name : Changsha Exploration Machinery Factory
  • Tel : 86-731-84070712
  • Address : Hunan,changsha,No.5 Panpan road Xinsha Changsha
  • Country/Region : China
  • Zip : 410100

GY-300A Roc drill

GY-300A Roc drill
Product Detailed
water well drilling, borehole drilling rig, drilling machine

GY-300A Drill

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.

Basic Data:

Drilling Dia

93mm 150mm 200mm 300mm

Drilling Depth

350m 280m 220m 120m

Swive Head

Spindle Speed (r/min)

Forward

58 101 160 221 234 406 640

Reverse

46 183

Maximum Torque

       3000N*m

Spindle Stroke

       600mm

Maximum Cylinder lifting force

       60KN

Maximum Cylinder driving force

       45KN

Hoist

  

BobbinDiameter     

       200mm

Rope Diameter

        14mm

Rope Capacity(5 floor)

          45m

Lifting Capacity(single pipe)

        30KN

Bobbin line speed (the second layer)

0.45 0.785 1.24 1.71m/s

Mobile Oil Cylinder Stroke

        460mm

Distance of Step Aside The Hole

        260mm

Oil Pump

Name

Wheel oil pump

Type

CB-E25

Displacement

       25mL/min

Normal Rated Speed

       1500 r/min

Normal Pressure

       16MPa

Maximum Pressure

       20MPa

Power

Diesel Engine

Motor

Type

395K2

Y180L-4

Rated Power

20KW

22KW

Rated Speed

1500r/min

1470r/min

Dimensions

2510*950*1820mm

Weight(power not incluced)

1300kg

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.

GY-300A Roc drill



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