Shandong China Coal Group
| Place of Origin | China |
| Brand Name | China Coal |
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Product Specification
| Place of Origin | China | Brand Name | China Coal |
| High Light | YN27C petrol Rock Drills ，Rock Drills ，YN27C Gasoline powered rock drill | ||
YT29A rock driller, rock driller
chinacoal05
Product Introduction
Item name:
YT29A mining Pneumatic air leg rock driller
Application:
1 Mine tunnel excavation
2 Rock digging
3 Railway construction
4 Water conservancy
Feature
1.Good quality with strict quality system control, ISO9001,MA certificate
2.Reasonable price with self manufacturing and self-management export
3.Work with FT160A/FT160B/FT160C air leg
4.Safe for coal mining,tunnel and quarry use
Main Parameter
Model YT29A air leg rock drill
Weight 26.5kg
Size 659*248*205 mm
Impact energy >70Jolue
Cylinder size 82mm
Piston travel 60mm
Air pressure 0.4-0.63mpa
Impact energy >70Jolue
Air consumption ≤65L/S
Drilling Frequency ≥37HZ
working hydraulic pressure 0.3mpa
Air pipe inner Dia. 25mm
Drilling Hole Dia. 34-45mm
Drilling Depth 5m
Shank Size 22*108mm(±1mm)
Air leg
FT160A
Air leg length 1668mm
Pushing stroke 1338mm
Cylinder diameter 65mm
Weight 17kg
FT160B
Air leg length 1668mm
Pushing stroke 1098mm
Cylinder diameter 65mm
Weight 16kg
FT160C
Air leg length 1820MM
Pushing stroke 1490MM
Cylinder diameter 65MM
Weight 18KG
FT170
Air leg length 1668mm
Pushing stroke 1338mm
Cylinder diameter 67mm
Weight 18 kg
Oiler
FY250A NW 1.2KG Capacity 0.25L
FY500A NW 3KG Capacity 0.5L
Company Details
Employee Number:
>less than 50
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ...
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