Mining Excavator Mounted Drilling Attachment for Rock Drill

Product Description

Mining Excavator mounted Drilling Attachment for Rock Drill
This pneumatic drilling rack is specially designed for European clients to mounted on excavator for hole drilling work. It can be customized to meet most of various excavator model and doing the drilling job, very labor-saving and high working efficiency.

Right now we have customized three sizes:2.6m, 3.2m and 4.0m with one YT28 jack hammer & control panel, and other sizes can be customized. Available for horizontal,vertical and slantwise drilling.

Technical Data:
Rock Drill Type: YT28
Quantity of rock drill: 1 nos
Air Consumption: 81 L/s
Air Hose size: 25 mm
Water Hose size: 13 mm
Bore diameter: 34-42 mm
Drilling depth: 5 m
Shank: Hex22mm*108mm
Length of track: 3.2 m
Starting drill steel: 2.4 m
Following drill steel: 4.8m / 6.2m
Weight rock drill excluded: 100 kgs
Other type of Horizontal or Vertical Line drilling machines:
1. Light-weight line drilling machine, equiped with rock drill 1*YT28.
For both vertical drilling and horizontal drilling.
2. Medium-weight line drilling machine, equiped with 2 rock drills, YT24 or YT28.
For both vertical drilling and horizontal drilling.
3. Heavy-weight line drilling machine, equiped with 4 hammers YT24 or YT28.
For vertical drilling only.
Specification for mobile rock drill:

Model		BL28-A	BL24-2AM	BL28-2AM	BL24-4AH	BL28-4AH
Rock drill Type	set	YT28	YT24	YT28	YT24	YT28
Quantity of rock drill	m	1	2	2	4	4
Starting drill steel	m	2.4	2.4	2.4	3.2	3.2
Following drill steel		3.2	3.2	3.2	4.8	4.8
		4.8	4.8	4.8	5.3	5.6
		6.4	6.4	6.4	7.2	7.2
Air consumption	L/s	81	135	160	270	320
Length of track	m	4	4	5.8	5.8	5.8
Weight rock drill excluded	Kg	230	410	600	1200	1300

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