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YQZ-50B hydraulic core drilling rig

  1. hydraulic coredrilling rig

The YQZ-50B hydraulic coredrilling rig with diesel engine is suitable for geological drilling in complex terrain such as mountains, hills, river courses, engineering geological investigation of buildings, drilling of blasting holes and so on. To meet the needs of different users, the rig can be equipped with one of three kinds of power : diesel engine, gasoline engine and electric motor. And the default is diesel power.

  1. hydraulic coredrilling rig

The hydraulic coredrilling rigis compact in structure, small in size and light in weight. YQZ-50B hydraulic coredrilling rig can also be quickly disassemble, is more convenient to transport especially suitable for mountainous and hilly complex terrain work.

Compared with similar products, the hydraulic coredrilling rig is equipped with dual cylinder hydraulic feed system with high drilling speed and high efficiency.

The operation panel of this type of hydraulic coredrilling rig is equipped with the pressure gauge of the bottom of the hole to indicate the pressure in the hole, and the operator can make the adjustment according to the different terrain conditions.

The hydraulic coredrilling rig is equipped with a high-performance 4 gear shift system. It is convenient for operators to freely adjust the positive rotation speed according to the geological conditions. In addition, it also has an ultra slow reverse gear, which is convenient for operators to remove drill pipe drill tools.

This type of hydraulic coredrilling rig is equipped with automatic hoisting and lifting system, combined with tower, which greatly saves labor intensity and improves work efficiency.

The hydraulic coredrilling rig is equipped with a ball clip clamping mechanism and a six party active Drilling Pipe, which can realize the non stopping of the pole, and the efficiency is high, and the safety is reliable.

  1. Technical parameters of YQZ-50Bhydraulic coredrilling rig

Rig host

Dynamic part

diesel engine

Drill weight

145kg

Drill rig size

1250*650*1050mm

Drill pipe diameter

32mm

Borehole diameter

46mm

60mm

75mm

Borehole depth

50-60m

40-50m

30-40m

Gear box

4 gear transmission

Gyrator

Gripping type

ball ball card holding type

Vertical axis type

six prism

Vertical axis to side length

36mm

Vertical axis length

1600mm

Vertical rotation speed of vertical shaft

220/580/960rpm

Reverse rotation speed of vertical axis

130rpm

Maximum output torque of vertical shaft

Vertical shaft double oil cylinder stroke

400mm

Maximum inlet force of double oil cylinder

7kn

Maximum lifting force of double oil cylinder

15kn

Vertical shift speed

Vertical axle load down speed

Hydraulic system

Oil pump flow rate

10ml/r

Pressure gauge pressure range

0-6mpa

Rated pressure of oil pump

20mpa

Hydraulic control valve gear position

4 gear

Maximum inlet pressure

3mpa(450kg)

Maximum lifting pressure

  1. (680kg)

Hydraulic tank capacity

Windlass

Rated maximum lift weight

500kg

Mode of separation

Manual clutch

Capacity of reel wire rope

40m

Drum diameter

60mm

The length of the matched wire rope

10m

Diameter of wire rope

8mm

Rig tower

Tower type

Integrated tower

Tower height

3m

Rated load of tower

1000kg

  1. hydraulic coredrilling rig

Item

Name

Parameter

Unit

Number

1

Hydraulic coredrilling rig

YQZ-50B

platform

1

2

Drill tower

platform

1

3

A wire rope

m

10

4

Inducer

per

1

5

Water tap

per

1

6

Faucet water seal

platform

1

7

Active drilling pipe

6 Prismatic axis

pc

1

8

Variable diameter of active drilling pipe

per

1

9

Drilling pipe (containing hand)

38*1000

pc

30

10

Perforated tube

75

pc

1

11

Reducing nipple

60

per

1

12

Core barrel

60

pc

1

13

Alloy bit

60

per

1

14

Diamond bit

60

per

1

15

Reducing nipple

75

per

1

16

Core barrel

75

pc

1

17

Alloy bit

75

per

1

18

Diamond bit

75

per

1

19

High pressure water pump

platform

1

20

High pressure water pump water seal

platform

1

21

Water suction pipe

pc

1

22

Water absorbing filter

1

23

Wet return

pc

1

24

High pressure water supply pipe

30

disc

1

25

Safety clamp

hold

1

26

Reducing nipple wrench

hold

2

27

Pipe wrench

hold

2

28

Wellhead plate

piece

1

Shandong Master Machinery Group Co.,Ltd.

Sales Manager:Candice Cheng

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