Hydraulic Down The Hole Rock Drill Crawler Coal Drill Mine DTH Blasting Drilling Rig

• Customization: Available
• After-sales Service: Online
• Certification: ISO 9001:2000
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Transport Package: Export Standard Packing
• Origin: China
• HS Code: 8430691
• Production Capacity: 20 Sets Per Month

Product Description

 A5, A5A Brand New A series Down-the-hole Drilling Rig

Product Description

The new A series drilling rig is an upgraded drilling equipment based on the original one. This series of drilling rig has been fully optimized in design, compact in structure, better in overall performance, easy to move and operate, and has the characteristics of energy saving, high efficiency, safety and environmental protection, stable performance, and easy maintenance. It is mainly suitable for drilling and blasting holes in open-air projects such as mining and quarrying, road construction, water power construction sites, and national defense projects.

 

Product Feature
Power components
Equipped with Yuchai four-cylinder National III diesel engine, meeting the latest national emission standards.
Sufficient power reserve and added antifreeze makes the adaptability strong to high altitude and cold regions.
Maintenance-free battery is adopted. Easy to use, long life and excellent performance.
The cover's two sides can be open, which has a large space and is convenient for maintenance.

Console
The hydraulic operating platform adopts an upper and lower double-layer structure, which is reasonably located and easy to operate. The liquid crystal instrument displays a high degree of integration, monitors various parameters in real time, can intelligently switch working modes according to the environment and operating conditions, and has self-diagnosis and alarm functions.

Slewing system
Double motor structure is adopted. Large torque, simple structure, strong reliability and easy maintenance.

Dust collection parts
High-efficiency dry dust collector is with the good dust removal effect, to ensure the environmental protection requirements of the working environment.
Protect the health of operators and reduce occupational disease hazards.

Chassis parts
It adopts the four-wheel belt for engineering excavator and is equipped with leveling cylinder, which has strong climbing ability and low failure rate.
The chassis adopts an integral hollow shaft plus leveling cylinder structure, which has good off-road performance, low failure rate, reliability and durability.
Plunger type traveling motor is adopted, which is stable and reliable.



Technical Parameters
 

Aperture range	Drilling diameter	90-140mm
	Drilling depth	30m
Walking system	Walking speed	2.5km/h
	Gradeability	30°
Slewing head	Gyrator torque	2800N.m
	Swing speed	120rpm
Drill pipe and impactor	Drill pipe	76*3000
	Supporting impactor	3"4"5"
Propulsion beam	Propulsion route	3400mm
Host rate	Total power	73.5kw
Ground clearance	Ground clearance	410mm
Weight and Dimensions	A5Total Weight	5800Kg
	A5ATotal Weight	5500KG
	Weight and Dimensions	6500×2250×2600mm