Hongwuhuan HC420 crawler borehole mine hydraulic rock drilling machine

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$20,399.00 - $23,000.00 / Sets | 1 Set/Sets for original powerful mining drilling rig (Min. Order)
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Overview
Quick Details
Condition:
New
Type:
Core Drilling Rig
Power Type:
Diesel
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
HONGWUHUAN
Model Number:
HC420
Usage:
coal,ore,mining,water well
Voltage:
Diesel Engine Driven
Power(W):
58kw
Dimension(L*W*H):
6000*2200*2100mm
Weight:
5000KG
Certification:
ISO
Product name:
Hongwuhuan hard rock mining borehole drilling rig
Rock hardness:
f=6-20
Drilling depth:
30m
Drilling diameter:
90~140mm(standard 90mm)
Rotary torque:
4400N.M
Work pressure:
1.2~2.4MPa
Rotary speed:
0~100R/MIN
Walking speed:
2.5km/h
Climbing angle:
≥25°
Matching accessories:
1.drill rod;2.drill bit;3.dth hammer;4.hose;5.tool box
After-sales Service Provided:
No overseas service provided
Warranty:
1 Year
Supply Ability
Supply Ability:
1000 Set/Sets per Month for original powerful mining drilling rig
Packaging & Delivery
Packaging Details
nude package for hard rock mining borehole drilling rig machine
Port
Shanghai Port
Lead Time :
about 15 working days after receiving down payment
Product Introduction

Hongwuhuan HC420 powerful diesel borehole core rotary drilling rig for sale

Technical Parameter

                                                          Model
Parameters
HC420
HC420M  hybrid power
Adaptability to rock hardness

6~20
6~20
Borehole diameter
mm
95~140(standard 90)
90~200
Borehole depth
mm
30
30
Standalone climbing ability
°
≥25
30
Propelling way

Cylinder
Cylinder
Propelling stroke
m
3
3
Max. lifting force
kN
25
25
Rotary torque
N.m
4400
6000
Rotary speed
r/min
0~100
0~90
Working air pressure
MPa
1.2~2.4
1.2~2.4
Air consumption
m3/min
11~21
11~21
Power source
kw
58kw diesel engine
58kw diesel engine
and 55kw electric motor
Horizontal swing angle of drill arm
°
Left 35 Right 35
Left 35 Right 35
Max.swing angle of carriage
°
Left 92 Right 12
Left 92 Right 12
Walking speed
km/h
2.5
2.5
Ground clearance
mm
300
min.300
Dimensions
mm
6000*2200*2100
6300*2200*2100
Weight
kg
5000
6200
Product Features



Equipped with two motors and planetary gear gyrator,
has the characteristics of large rotary torque, high
efficiency and durable.


Multi-way valve adopts two layers of double entry
structure, location is reasonable, easy to operate; New
type of hydraulic system, propulsion, rotary speed, can
shorten the auxiliary time of operation. With double
motor two-speed gyrator, meet the requirements of
different working conditions
The prefilter, oil bath type air filter and air filter level 3,
for the diesel engine working under high dust environment provides the guarantee.



The prefilter, oil bath type air filter and air filter level 

3, for the diesel engine working under high dust
environment provides the guarantee.



In order to adapt to different work environment and
customer demand, adopting multiple specifications
of the diesel engine and electric motors to meet the
various needs.



Drill arm, novel structure, convenient adjustment,
greatly improve the area of drilling, apply to drill
horizontal hole low. The lowest level hole height
300 mm.




Power output gear box with double gear structure
of mercury.



Using engineering with walking motor, strong
gradeability, low failure rate.

Certificate



Company overview

                                                                      The company scenery

                                                                         Workshop show


About the advantages of our factory for you reference.
1. more than 20 year mast drilling rigs . 
4. we are WEICHAI,CUMMINS,YUCHAI,HANBELL supplier
2. One -stop service more than 20 years.
5. we have more than 20 years of export experience.
3. we have big showroom in factory .
6. happy send samples to you confirm quality

                                                                          Packing show


                                   Product usage scenario in various countries and regions


Our Services
FAQ

How long is your air compressor warranty?
Answer: 1 year.

Do you provide After- sales service parts?
Answer: Of course, We could provide easy- consumable spares.

How long could your air compressor be used?
Answer: Generally, more than 10 years.

How about your price?
Answer: Based on high quality, Our price is very competitive in the world

How about your customer service?
Answer: For email, we could reply our customers' emails within 2 hours.

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