Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term
Type：	Array

Product Details

Overview

Quick Details

Condition:: New

Type:: Core Drilling Rig

Power Type:: Gasoline

Place of Origin:: china

Brand Name:: Hengwang

Usage:: Coal

Voltage:: 220v

Dimension(L*W*H):: 661*247*195MM

Weight:: 28MM

Certification:: ISO

Warranty:: 1 Year

After-sales Service Provided:: Video technical support, Free spare parts, Online support

Name:: YT28 ROCK DRILL

Drilling depth:: 0.5-6m

Drilling diameter:: 80mm

Keyword:: Rock Blasting Equipment

Air consumption:: 18(L/s)

Impact frequency:: 28

Air hose dia:: 25mm

Shank size:: 25*108mm

Feature:: Light Weight High Drilling Efficiency

Model:: YT

Supply Ability

Supply Ability:: 1000 Set/Sets per Month

Packaging & Delivery

Packaging Details: wooden case

Port: Qingdao

Lead Time:

Quantity(Sets)	1 - 1	>1
Est. Time(days)	7	To be negotiated

Air leg rock drill YT28/mini jack hammer/powerful pneumatic air digging tools

Product instruction

1.YT series quarry drill machine widely used in coal, metallurgy, railway, transport,water, infrastructure and

national defense projects of various levels of rock, tilt, down the hole drilling operations

2. The use of modern design means,performance of each product is optimized.

3. For all operating agencies were arranged according to ergonomic principles, to ensure that the products of high-performance, high efficiency and convenience of operation, security.

4.Quality materials and scientific and forging, all reflect the "quality " content, to ensure that the products of high strength.Air leg rock drill YT28/mini jack hammer/powerful pneumatic air digging tools

Technology Parameter

SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg
Model	YT28	YT27	YT29A	YT24C	TY24
Weight	26kgs	27kgs	26.5kgs	24kgs	24kgs
Length	661mm	668mm	659mm	628mm	678mm
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa
Impact frequency	>=37HZ	>=39HZ	>=39HZ	>=37HZ	>=31HZ
Air consumption	<=81L/s	<=86L/s	<=88L/s	<=80L/s	<=67L/s
Impact energy	>=70J	>=75J	>=78J	>=65J	>=65J
Cylinder*stroke	80mm*60mm	80mm*60mm	82mm*60mm	76mm*60mm	70mm*70mm
Air pipe diameter	25mm	19mm	25mm	25mm	19mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5m	5m	5m	5m	5m
Bit diameter	34-42mm	34-45mm	34-45mm	34-42mm	34-42mm