Hfga-44 Precision Direct Hole Drill Cheap and Fine

China Hfga-44 Precision Direct Hole Drill Cheap and Fine, Find details about China DTH Drilling Rig for Blast Hole, Surface Drilling Rigs from Hfga-44 Precision Direct Hole Drill Cheap and Fine

Model NO.
HFGA-44
Drilling Way
Impactor
Main Technical Specifications
Hfga-44
DTH Hammer
3.5"/4"
Drilling Hole Diameter
90-138mm
Storage Bit Quantity
6+1
Drill Pipe Specifications
68/76mmx3,500mm
Maximum Operating Torque
2,800n.M
F.a.D Exhaust Air.
16m3/Min
Maximum Working Pressure
20 Bar
Max. Lifting Force
31kn
Max. Walking Speed
3km/H
Climbing Ability
25o
The Crawler Frame Swings
±10o
Weight
13,500kg
Trademark
hanfa
Transport Package
Standard Export Package
Specification
2, 480*9980*3200mm
Origin
China
HS Code
8430490000
Model NO.
HFGA-44
Drilling Way
Impactor
Main Technical Specifications
Hfga-44
DTH Hammer
3.5"/4"
Drilling Hole Diameter
90-138mm
Storage Bit Quantity
6+1
Drill Pipe Specifications
68/76mmx3,500mm
Maximum Operating Torque
2,800n.M
F.a.D Exhaust Air.
16m3/Min
Maximum Working Pressure
20 Bar
Max. Lifting Force
31kn
Max. Walking Speed
3km/H
Climbing Ability
25o
The Crawler Frame Swings
±10o
Weight
13,500kg
Trademark
hanfa
Transport Package
Standard Export Package
Specification
2, 480*9980*3200mm
Origin
China
HS Code
8430490000
HFGA-44 Precision Direct Hole Drill Cheap and Fine

Hfga-44 Precision Direct Hole Drill Cheap and Fine

Production Details                                                                               

It adopts two-stage compression air compressor with excellent energy efficiency and 2800n.m large torque rotary head to realize fast rock drilling with high wind pressure. It has excellent fuel economy performance and is more energy saving and environmental friendly.

The light weight and compact size are very convenient for transferring between construction sites and steps, and are suitable for blasting holes, pre-holes, shock absorption holes and ultra-deep holes in quarries and quarries.

Hfga-44 Precision Direct Hole Drill Cheap and Fine

Parameter Data                                                                                           
 

Main technical specifications

HFGA-44

The engine

cummins
194kw@2,000rpm

DTH hammer

3.5"/4"

Drilling hole diameter

φ90-138mm

Storage bit quantity

6+1

Drill pipe specifications

φ68/76mmx3,500mm

Maximum operating torque

2,800N.m

F.A.D exhaust air.

16m3/min

Maximum working pressure

20 bar

Max. lifting force

31kN

Max. walking speed

3km/h

Climbing ability

25º

The crawler frame swings

±10º

Weight

13,500kg

Different Models of Automatic Integrated Drilling Rig 28-35m for Your Choice
ModelDrilling CaliberMax. depthFeature
HFGA-4490-130mm28mAutomatic Integrated Drilling Rig
HFGA-45110-152mm28mAutomatic Integrated Drilling Rig
HFGA-46138-165mm35mAutomatic Integrated Drilling Rig
HFGA-47138-203mm30mAutomatic Integrated Drilling Rig


Features                                                                                                            

1.Precise straight hole for better blast result control. 
2.Increasing stripping speed by combining and pre -splitting holes.
3.Reducing waste by increasing slope angle.
4.Much better flexibility than the traditional drill rigs.

Construction Site                                                                                              

Hfga-44 Precision Direct Hole Drill Cheap and Fine
Hfga-44 Precision Direct Hole Drill Cheap and Fine

Company Introduction                                                                               

Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig,
horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and
highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.
Hfga-44 Precision Direct Hole Drill Cheap and Fine
Hfga-44 Precision Direct Hole Drill Cheap and FineHfga-44 Precision Direct Hole Drill Cheap and Fine
1. More than 30 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team 
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service 
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

Hfga-44 Precision Direct Hole Drill Cheap and Fine
Hfga-44 Precision Direct Hole Drill Cheap and Fine

Our Customers                                                                                          

Hfga-44 Precision Direct Hole Drill Cheap and Fine

Hfga-44 Precision Direct Hole Drill Cheap and Fine
Hfga-44 Precision Direct Hole Drill Cheap and Fine