Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Beijing Jincheng Mining Technology Co., Ltd.
Home ProductsRock Drilling Rig

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

The trailer water drilling rig TWD200 is really good borehole machine,beasy operation,high efficiency and good price. —— Кочетков Юрий

—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

I'm Online Chat Now

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting
Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting

Large Image :  Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting

Product Details:
Place of Origin: Zhejiang,China
Brand Name: JCDRILL
Certification: CE,ISO,
Model Number: KG420
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: 10000-20000 USD
Packaging Details: Wooden Box
Delivery Time: 7-10 days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 100 set per month
Detailed Product Description
Machine Type: Crawler Mounted Application: Mining,Quarry,DTH Drilling
Drilli25mng Diameter: 90-115mm Drilling Hardness: F=6-20
Rotary Speed: 0-120 Rpm Lifting Force: 40 KN
Climing Capacity: ≤30° Dimension: 6000*2100*2500mm
Weight: 5200 Kg
High Light:

rock drilling equipment

,

dth drilling rig

,

reverse circulation drilling machine

KG420 Crawler-mounted portable hydraulic cheap down the hole drilling rig for hard rock blasting
 

Application
The KG420 down the hole drill rig for open use is an improved device in compliance with national regulations in diesel-engine emissions. Equipped with Yuchai four-cylinder engine (China 3), the drill rig meets national standards for emissions and environment. The folding frame track, four-wheel drive and tramming motor of plunger piston improve the working pressure and climbing capacity, the expanded pith and lifting-arm hydraulic cylinder enable it to meet the requirements on extreme position. The double-motor rotation increases the rotary torque and revolving speed; and the lifting hydraulic cylinder and chain are expanded to promote the lifting force and reliability. The thickened profile folder is used for the housing, thus improving its level of intensity and rigidity, and the additional ring makes handling and lifting convenient.

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 0

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 1

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 2
Characteristics

KG series Blast Hole Drilling Rig for granite are specially designed drill equipment, which can be widely used for surface drilling such as quarry, railway construction, road construction, small to medium mining operation and etc. High performance features higher penetration rate with lower fuel consumption. Compressed air is used to operate crawler drill hammer for blast holes drilling, bench hole drilling, grout hole drilling, anchor hole drilling and etc.

Specifiction

KG420 drilling rig
Model KG420
Rock rigidity f=8-12
Diameter of hole Φ90-115mm
Depth of economical drilling 25m
Rotation speed 0-120r/min
Rotation torque 1800N·m
Lift power 40000N
Feed way oil cylinder-leaf chain
Feed distance 3980mm
Walk speed 0-2.5Km/h
Gradeability ≤30°
Ground clearance 500mm
Weight 5000kg
Size of drill machine 6000x2150x2500
Sliding carriage pitch angle Blow 135°,up50°, total 185°
Sliding carriage swing angle Left100°,right45°,total 145°
Sliding carriage suppling length 900mm
Power YUCHAI 4DKC4G2-80 (58KW/2200r/min)
Drill pipe Φ76x3000mm
Air consumption 10-17m³/min
Max height of horizontal hole 2750mm
Min height of horizontal hole 350mm

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 3
Packing& Delivery
 Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 4

Hydraulic Down The Hole Rock Drilling Rig 0 - 120 Rpm Rotary Speed For Hard Rock Blasting 5

Our Service

Pre-service:
Professional engineers to provide pre-sales technical advice and guidance supporting the planning, such as unit selection, matching, room design, answer difficult questions encountered by the user during use and provide technical guidance;
The sale:
Our company will sent professional and technical personnel to the installation site for installation and commissioning of the unit after receiving user notification , and do a good job with the user acceptance.
Standard unit responsible for guiding installation, commissioning
After-service:
The warranty period: from the date of acceptance or the date of one year warranty accumulated 1,000 hours (whichever occurs both), as a result of parts factory assembled negligence or improper design and selection of raw materials and other reasons caused the damage or other unit fault, may be responsible for the warranty by the supplier.
 
 

 

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Tina Zheng

Tel: +8613521183617

Send your inquiry directly to us (0 / 3000)