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Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole

China Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole, Find details about China Drill Rig, DTH Drill Rig from Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole

Drill Hole Depth
<100m
Bit Type
Diamond Bit
Drilling Way
Rotary
Name
Drill Rig
Model
412
Power
155kw
Grade Ability
25%
Weight
6ton
Trademark
HW
Transport Package
Bulk
Specification
SGS
Origin
China Shandong
Drill Hole Depth
<100m
Bit Type
Diamond Bit
Drilling Way
Rotary
Name
Drill Rig
Model
412
Power
155kw
Grade Ability
25%
Weight
6ton
Trademark
HW
Transport Package
Bulk
Specification
SGS
Origin
China Shandong
 

Product Description

 
HW420 Rock Blasting Machine 
 

HW-420B/420B-1Separated DTH Surface Drill Rig

 

This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76 drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 420 series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions. Vertical holes can be drilled for slopes to meet the needs of different working conditions.
 

* Drilling Diameter :90-138mm
* Drilling depth: 20m
* Engine Power: 58 KW 
* Competive Price
* Site Instrcution and Installation
* Professtional After-Sales Team
* CE, BV, TUV, ISO
Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole


Technical Parameter

Diesel Engine Specifications

Rig Model

Engine Model

Rated Power

HW-420B

Yuchai YC4DK80

58 KW

HW-420B-1

Yuchai YC4DK80

58 KW (Dust collection system as
standard equipment)

General Specifications

Hole Depth

30m

Drill Pipe Sizes

76 X 3,000 mm

Drill Pipe Dia

90-130 mm

Rotation Torque (Max.)

2200 N.m

Rotation Speed

0 -150 rpm

Working Pressure

0.7 - 2.5 Mpa

F.A.D

8 - 20 m3/min

Feed Force

15KN

Pull Up Force

25KN

Feed Type

Hydraulic cylinder-chain

Tramming Speed (Max.)

2.5 km/h

Gradient

30°

Track Frame Oscilation

±10°

Total Weight

4000 kg/4400Kg

Transportation Dimensions

5700 X 2130 X 2200 mm


 Detail Photos 

Features:

 

  • 1. HW-420B model uses double cycloid motor slewing head, with large torque and fast speed, which can meet the requirements of 76mm drill pipe and 130 hole diameter.

  • 2. The HW-420B series is equipped with engineering crawlers and plunger motors as standard, which makes the product quality more reliable, stronger driving force, and can better adapt to the complex geological and road environment of open-pit mines.

  • 3. The centralized control console is easy to operate, improve work efficiency, and increase the safety and comfort of operation.

  • 4. The HW-420B series drilling rig has added leveling function, which improves the climbing and cross-country performance of the equipment, can adapt to complex terrain conditions, and can drill vertical holes for slopes to meet the needs of different working conditions.


Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole
Successful Project
 
The following pictures are from customer feedback(Viet Nam,Thailand,Chile,Mexico,South Africa,Philipines,Malaysia,Columbia,ect),
we also have a large number of customer feedback videos, if you are interested, please contact us.
Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole
Packaging&Shipping
Drill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.
1 Set Shipped with 20GP;
Whole set with air compressor needs a 40GP;
Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleCompany Profile
Hydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting HoleHydraulic Surface DTH Blasting Rock Drilling Rig for Blasting Hole

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