What Are The Advantages Of Crawler Hydraulic Rigs?

Crawler mounted hydraulic dth drilling rig refers to a fully hydraulic rock drilling and drilling machine with a crawler traveling mechanism. The crawler hydraulic drilling rig is composed of a power unit and a hydraulic system, a crawler traveling mechanism, a drill frame equipped with a hydraulic rock drill and a propeller, a support arm, and a drill rod unloading device.

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Introduction

The crawler hydraulic drilling rig refers to a full hydraulic rock drilling and drilling machine with a crawler traveling mechanism.

Structure

The crawler hydraulic drilling rig is composed of a power unit and a hydraulic system, a crawler traveling mechanism, a drill frame equipped with a hydraulic rock drill and a propeller, a support arm, and a drill rod unloading device. The drilling hole diameter is 35 ~ 125mm, and the drilling depth can reach 30m, which is suitable for large-scale stone excavation and drilling operations. Except for high-pressure air or water used for drilling and drilling, all other operations are hydraulic.

Crawler Mounted Hydraulic DTH Drilling Rig

Advantages

Compared with the pneumatic monk rock drill (air drill), the crawler hydraulic drill has the advantages of low power consumption, high rock drilling speed, low noise, and improved working conditions.

Features

Hydraulic crawler drills are the stereotyped products of hydraulic rock drills, which are characterized by:

(1) The rig can swing, telescope, and swivel, has mobility to adapt to the operating environment, and can shorten the preparation time for the operation.

(2) The front end of the working cylinder is equipped with a two-way hydraulic locking device to ensure safety and stability.

(3) The tracked walking mechanism adopts a separate pressurized driving device, and is equipped with a hydraulic jack support device, which can turn in place and can adapt to uneven ground operations.

(5) Equipped with drill pipe unloading device, equipped with 5 ~ 7 drill pipes, which can be used to quickly complete the operations of connecting, disassembling, centering, entering and exiting the drill pipe, etc., which saves time and reduces physical labor.

Tracked pneumatic drilling rig efficient application in coal mines

Pneumatic drilling rig for mining: High-efficiency drilling rig with simple operation in coal mine. Crawler-type pneumatic drilling rig is a compressed air powered drilling rig for walking and drilling. Although it sounds complicated, it is simple to operate. One row of operating tables, 6 operating levers, forward and backward, turn, adjust the angle of the drilling position, and drill out Get it all.

The drilling operation and walking of the crawler pneumatic drill are controlled by an independent console. For drilling operations, first stabilize the rig and turn the start-stop button of the rig console to the stop position, and then pull the rear-end ball valve on the pumping station to get the rig's pneumatic console. There are two reversing valves on the console to control the rotation and advancement of the rig, and a ball valve to control the amount of water in the drilling process. The right control valve controls the rotation of the rig. It pushes the host forward and pulls backward to reverse. The middle position stops. The left control valve controls the forward and backward movement of the gyrator, pushes the gyrator forward, pulls the gyrator backward, and stops in the middle position.

This type of coal mine underground crawler-type pneumatic drilling rig can be used in connection with high-pressure air outlets, no motor, no electricity, no explosion danger, high safety. Pneumatic crawler drilling rigs can be operated across belts and scrapers, and are suitable for drilling underground holes such as water holes, gas holes, pressure relief and punching.

CWD400 Crawler Mounted Water Well Drilling Rig                                                                                                

CWD400 Multi-functional track mounted water well drilling rig is a efficient,multi-function full hydraulic water well drilling rig.It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular at home and abroad. 

CWD400 Crawler mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied in rock drilling, slag is discharged by air pressure and the offstage efficiency is ten times than traditional rotary drilling.

CWD400 deep water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer, and the slag can be discharged under by mud, the impact drilling operation can also be adopted and slag can be discharged by pressure air, the hydraulic water well drilling rig suitable for drilling complicated geological conditions. 
Specification

No.

Specification

Unit

CWD400

1

Geology drilled 

 

All kinds

2

Drilling Type

 

DTH & Mud Rotary

3

Drill system and operation 

 

Hydraulic

4

Hole Diameter

mm

Φ105-Φ350

5

Hole Depth

m

400

6

Rotation Torque

Nm

7

Rotation Speed

rpm

0-65    1st 

70-120   2nd 

8

Drill pipe diameter

mm

89/102/114

9

Drill pipe length

mm

10

Max. Feed Speed

M/min

18

11

 Max. Lifting Speed

M/min

5-20

12

Feed Stroke

mm

13

 Max.pull back capacity

Ton

14

14

Lifting force of hoist

Ton

1.5

15

Lifting height of tool winch

m

6

Engine

16

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What are the three main types of drilling rigs?

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Diesel Engine type

 

YUCHAI

17

Rated Horse power

 Kw

80

18

 Electrical System

Volt

24

Compressor required

19

 Compressor Type

Rotary Screw/Movable

20

Pressure Required

Mpa

1.05

~2.46

21

Air consumption

m³/min

16-30

Mud Pump(Optional)

22

Type

 

Hydrulic

23

Model

 

BW450

24

Stroke

mm

100

25

Displacement

L/Min

450

26

Discharge pressure (Mpa)

Mpa

2-5

Generator(Optional)

27

Power Type

 

Diesel Engine/Hydraulic

28

Power

KW

24

Dimension

29

Net Weight

Ton

30

 Shipping Length

mm

31

Shipping Width 

mm

32

Shipping Height

mm

33

Ground Clearance

mm

300

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FAQ                                                                                                                                                                       
Q1. Is it a reliable company?
Beijing Jincheng Mining Technology Co.,Ltd  is a professional manufacturer of drilling rig&drilling tools in Beijing,China, and specializes in the R&D, production, process and sale of water well drilling rig,rock blasting drilling rig,anchor drilling rig,RC drilling rig,air compressor and relative drilling tools. We have satisfied a lot of domestic and overseas clients' needs.  
Q2: What about the delivery?
The drilling rig,air compressor usually shipment by sea or road,and drilling tools can be delivery by air.
Q3: What's the delivery time?
 7-25 days after received your payment.
Q4: What's the package?
 Strong and beautiful aluminum alloy case/carton case/wooden case.
Q5: Do you have any timely technology supports?Yes. We have a professional technology supporting team and the technical documents for your timely services, also you can contact us by , webcam, online chat (googletalk, MSN, skype, yahoo&#;). If you have problems, please  us. You will get our solutions in 24 hours.
Q6: What's the payment method?
T/T, WESTERN UNION, MONEYGRAM
Q7: If the machines broken during the shipment, will you support us?Generally our customers will purchase the insurance before shipment to avoid any lost from rough transportation. We will help you to solve the claims with the insurance companies to collect your money back in time.