Original Hongwuhuan HC728 hydraulic diamond core borehole drilling rig machine with 115mm drill bit

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$25,800.00 - $30,000.00 / Sets | 1 Set/Sets for original Hongwuhuan 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:
HC728
Usage:
coal,ore,borehole,core
Voltage:
Diesel Engine Driven
Power(W):
58kw
Dimension(L*W*H):
7000*2200*2000mm
Weight:
5300KG, 5300KG
Certification:
ISO,CE,GC
Product name:
Hongwuhuan diesel 30m depth borehole drilling rig
Drilling depth:
30m
Drilling diameter:
95-140mm(standard configuration 115m)
Ground clearance:
380mm
Rotary torque:
2200N.M
Rotary speed:
0~90r/min
Walking speed:
2~3km/h
Work pressure:
1.2~2.4MPA
outer package:
nude packed
After-sales Service Provided:
No overseas service provided
Warranty:
1 Year
Supply Ability
Supply Ability:
1000 Set/Sets per Month for original Hongwuhuan mining core drilling rig
Packaging & Delivery
Packaging Details
nude packed
Port
Shanghai
Lead Time :
about 20 working days after receiving down payment
Product Introduction

Original Hongwuhuan HC728 new design diamond core borehole drilling rig

Technical Parameter

 Whole machine model
HC728











Whole machine
To adapt to the rock hardness
6~20
Diameter of bore(mm)
95~140(standard 115)
Economic drill deep(m)
30
Stand-alone gradeability(
25
Propulsion mode
Motor
Feeding stroke(m)
3
Maximum lift capacity(kN)
20
 Rotary torque(N.m)
2200
Rotary speed(r/min)
0~90
Work pressure(KPa)
1.2~2.4
Air consumption(m3/min)
11~21
Main Power(kw)
58
Drill arm horizontal pendulum Angle(
left92/right12
Walking speed(km/h)
2~3
Ground clearance(mm)
380
 Dimensions(mm)
7000*2200*2100
Weight(kg)
5300
Product Features


High-performance hydraulic rotary motors, power

head device provides a strong motivation, rotary torque
of 2200 nm, level of planetary reducer strengthen shock
absorber installation, can reduce the impact of the
borehole reaction to rotary motor to reduce the loss of
parts




High performance rotary reducer standalone
gradeability 25 degrees



Using yuchai 58 kw four cylinder diesel engine with 

gear box, double oil mercury with a pre-filter, oil type
air filter and air filter level 3, vice water tank and is
equipped with (antifreeze), greatly improving the diesel
engine's adaptability to the environment



Using the overall structure of hollow shaft, ground
clearance is big, good cross-country performance,
using imported motor, climbing ability, low failure rate;
Engineering with four-wheel area, reliable and durable



Remove difficult situation for drill pipe with the hydraulic
 unloading rod (has obtained national patent), can
effectively improve the working efficiency, reduce labor
 intensity



Structure optimization design of drill arm parts,
large activity category, the lowest level hole height
300 mm

Certificate



Company overview
About the advantages of our factory for you reference.
1. more than 20 year manufacturers 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

                                                                      The company scenery

                                                                         Workshop show


                                                                          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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