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Air Leg Rock Drill

FOB Price

Get Latest Price

400 ~ 600 / Piece ( Negotiable )

1 Piece Minimum Order

Country:

China

Model No:

YT28

FOB Price:

400 ~ 600 / Piece ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

400 per Piece

Minimum Order Quantity:

1 Piece

Packaging Detail:

Delivery Time:

Supplying Ability:

8000 Piece per Year

Payment Type:

T/T, L/C, PayPal, Other

Product Group :

Rock Drill

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Shandong Tianrui Heavy Industry Co., Ltd

China

Free Member

Contact Person Mr. Peicheng

Weizhou Road, Weifang, Shandong

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Product Description

Description:
High-efficient, energy-saved and environmental, a necessary tool and widely used in tunneling, highway, earthworks, water engineering, quarrying, mining and all kinds of rock drilling works, especially used for drilling blast hole in these fields.
Features:
Higher efficiency, more energy saved, lower noise and vibration, lighter weight, lower consumption, more convenient operation and repair, longer life parts, and easier handing, etc.
Application scope:
YT*8 has a wide range of application. It is suitable for drilling horizontal and slant blast holes on the medium-hard and hard (f=8~*8) rock. As well as that, it is also used to drill the hole of rock bolt on the roof. Blast hole diameter is usually φ*4～*5, and the effective depth can reach 5m.

YT*8 Rock DrillTechnical Parameters

Name	Unit	Value
Weight	Kg	≈*6
Length	mm	**9
Cylinder Dia.	mm	*0
Piston stroke	mm	*0
Linear meter to first failure	m	≥**0
Air pipe inner Dia.	mm	*5
Water pipe inner Dia.	mm	*3
Drill rod Dia.	mm	4~5
Shank dimensions (hex. × length)	mm	2×*8±1

YT*8 Rock Drill Performance Parameters

Name	Unit	Value
Impact frequency	Hz	≥*5
Air consumption	L/s	≤*5
Impact energy	J	≥*3
Drill rod torque	N·m	≥*9
Drill rod RPM	r/min	≥**0
Drilling speed*	Mm/min	≥**0
Noise	dB (A)	≤**5

Note：* Testing was on the rock with hardness f=*0~*2.
Matched air leg: FT**0BC(long), FT**0BD(short).
FT**0BC(long air leg),FT**0BD(short air leg)

Name	Unit	FT**0BC(long)	FT**0BD(short)
Air leg length	mm	***0	***0
Pushing stroke	mm	***5	**5
Air cylinder Dia.	mm	*5	*5
Air leg weight	kg	≈*6.9	≈*4.4

Operation and Maintenance

1. Before connecting the air pipe and water pipe with rock drill, please clean the foul and dirt in pipes to prevent dirt from getting into the machine, which may lead to mechanical abrasion.
2. Before starting the machine, please check reliability and flexibility of each part of machine carefully including motivator and working joint. The oiler should be filled with lubricating oil. Meanwhile, oilers should be adjusted to the appropriate oil pump capacity for guaranteeing the machine to work normally.
3. After finishing the assignment, please turn off the water pipe. In addition, the machine is better to work a little time in order to flush the rest of water and prevent rusting.
4. If the machine is always used, please pay more attention to maintaining and repairing, which should be inspected once per week at least. Please clean the dirt, change the damage parts in time to avoid mechanical fault.
5. If the machine needs to be stored for a long time after use, please disassemble, clean and unoil the machine, and store it in a cool dry place.
6. When the rock drill is used in coal mines, it is strictly prohibited to maintain and repair the whole or some parts of machine and accessories near job site or gas containing site.

Country:	China
Model No:	YT28
FOB Price:	400 ~ 600 / Piece ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	400 per Piece
Minimum Order Quantity:	1 Piece
Packaging Detail:	-
Delivery Time:	-
Supplying Ability:	8000 Piece per Year
Payment Type:	T/T, L/C, PayPal, Other
Product Group :	Rock Drill