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QZ-2A three phase electric sampling drilling rig

basic information
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Product description

1.Brief introduction of QZ-2A three phase electric sampling drilling rig
QZ-2A is a three phase electric sampling drilling rig , produced by Shandong Master Machinery Group. It is suitable for industrial and civil buildings, bridges, railways, roads, utilities and other sectors of the geological exploration. 
2. Technical parameters of QZ-2A three phase electric sampling drilling rig

QZ-2A three phase electric sampling drilling rig

Borehole diameter (mm)

32-91

 

Drilling depth(m)

soil φ91:10-15m
rock φ91:5-10m
rock φ75:10-15m
rock φ60:15-20m
rock φ46:20-25m

Drilling pipe diameter (mm)

28

Rotate speed(r/min)

185-380

Torque(n.m)

80

Power(kw)

3

Dimension(l*w*h)

600*450*1900

Weight(kg)

95

3. Configuration list of QZ-2A three phase electric sampling drilling rig

Item Parameter Unit Quantity

Three phase electric sampling drilling rig

QZ-2A

set

1

Drilling pipe

28*1500

pc

6

Drilling pipe

28*800

pc

8

Drilling joint

35

pc

14

Reducing nipple

45/35

pc

1

Core barrel

45*800

pc

1

Alloy bit

46

pc

1

Reducing nipple

58/35

pc

1

Core barrel

58*800

pc

1

Alloy bit

60

pc

1

Three-wing bit

60

pc

1

Safety clamp

 

pc

1

Water seal

Y30*50*10

pc

4

Oil seal

17*50*10

pc

2

Control wheel

 

set

1

Note: The product is continuously improved, and subject to change without notice, please refer to the actual product

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QZ-1A two phase electric sampling drilling rig
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