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XY-280 Core Drilling Rig

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XY-280 Core Drilling Rig

XY-280 drilling rig is type of vertical shaft drill. It equips L28 diesel motor which is made from CHANGCHAI diesel engine factory. It is mainly used for diamond bit drilling and carbide bit drilling of solid bed. It also can be used in exploring drilling and base or pile hole drilling.

1. Main Features

(1)     Compact size and light in weight of mechanical transmission, major diameter of vertical shaft, long distance of support span and good rigidity, hexagonal Kelly ensure the torque transfer.

(2)     High speed and suitable range of speed to meet varies need of small diameter diamond bit drilling, big carbide bit drilling and all kinds of the engineering holes.

(3)     Hydraulic systems can adjust the feeding pressure and the speed, so it can satisfy the drilling in various stratums.

(4)     Pressure gauging can make you get the information about the feeding pressure at the end of the hole.

(5)     Transmission and clutch of Automobile are choice in order to achieve the good generalization, easy repairing and maintenance.

(6)     Close levers, convenient operation.

(7)     Motor start by electricity, reduce labor force.

(8)     Six speeds gearbox, wide speeds range.

(9)     The spindle has the octagon section so give more torque.

2. Technical parameters

Fundamental
  parameters

Max. Drilling Depth

Ф59mm

280m

Ф75mm

200m

Ф91mm

150m

Ф110mm

100m

Ф273mm

50m

Ф350mm

30m

Diameter of drilling rod

50mm

Angle of drilling

0°-90°

Rotation
  unit

Co-rotation

93,207,306,399,680,888r/min

Reverse rotation

70,155r/min

Spindle stroke

510mm

Max. pulling up force

49KN

Max. feeding force

29KN

Max. output torque

1600Nm

Hoist

Lifting speed

0.34,0.75,1.10m/s

Lifting force

20KN

Cable diameter

12mm

Drum diameter

170mm

Brake diameter

296mm

Brake band broad

60mm

Frame moving
  device

Frame moving stroke

410mm

Distance away from hole

250mm

Hydraulic
  oil pump

Type

YBC-12/125(L)

Rated pressure

10Mpa

Rated flow

18L/min

Rated speed

2500r/min

Power unit(L28)

Rated power

20KW

Rated rotating speed

2200r/min

Overall dimension

2000*980*1500mm

Total weight(without motor)

1000kg