XY-3 borehole drilling machine/Core drilling rig
DESCRIPTION
PARAMETER

Features of  XY-3 borehole drilling machine/core drilling rig
a. XY-3 drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and easonable speed range, with eight forward roation gears and two reverse rotation gears, high speed, strong stroke and wide scope of application.
b. Large engine power and two reverse rotation gears, can easily solve the drilling work accident.
c. The operation handles are fixed together in reasonable layout to make it more convenient for workers to operate the machine. 
d. Equipped with normally closed hydraulic chuck, operation is flexible and reliable 
e. Spindle and hoist can be operated separately.
f.  Spindle has big inner diameter, able to use big hexagonal drilling rod.  


Applications of  XY-3 diamond core drilling rig
XY-3 drilling rig is mainly used for geological explorationhydropower projectroad and railway constructionbuliding project and big diameter water well project

Unity machine parameter

Drilling depth

600m

Max open hole caliber

300mm

End hole caliber

75mm

Drilling Rod diameter

60mm

Drilling angle

90°~65°

Dimension

2500 x 900 x 1800mm

Drill weight (without power)

1600kg

Spindle 

spindle speed

Forward 30-1050r/min

Reverse 29 137r/min

Spindle stroke

600mm

Spindle inner diameter

96mm

Lifting capacity

6000kg

Hoist 

Max.Single line lifting capacity

4000kg

Max.Single line lifting speed

0.5-1.9m/s 

Wirerope caliber

12.5mm

Wirerope length

50m

Reel diameter

300mm

Hug folldgate belt width

90mm

Mud pump

Type

BW-250

Displacement

250 L/min

Work pressure

80kg/cm²

Water inlet pipe diameter

75 mm

Water outlet pipe diameter

50 mm

Gear Oil pump

Duplex gear oil pump

CBF-F63/25

Front Displacement, pressure

63 L/min  20Mpa

Behind Displacement, pressure

25 L/min  20Mpa

Power

Diesel engine

4105 76HP

Electric motor

Y180L-4 59KW

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