Sanrock Pneumatic Rock Drill Mining Jack Hammer Portable Rock Drilling Machine
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Product Highlights
- Light Weight Design: Compact and portable at 28kg, ideal for handheld operations.
- High Drilling Efficiency: Features 37Hz impact frequency and 70J impact energy for rapid drilling.
- Versatile Applications: Suitable for mining, concrete breaking, metallurgy, coal, and railway construction.
- CE & ISO Certified: Meets international standards with CE and ISO 9001:2015 certifications.
- Easy Operation: Simple controls with centralized operating system and flexible start-up.
- Strong Blowing System: Independent system effectively clears blast holes for continuous drilling.
- Durable Construction: Energy-efficient with durable wearing parts and high reliability.
Product Attributes
- After-sales Service
- Online Technical Services
- Warranty
- 6 Months
- Certification
- CE, ISO 9001:2015
- Model NO.
- YT29A
- Condition
- New
- Drill Hole Diameter
- 34-50mm
- Drill Hole Depth
- 6m
- Bit Type
- Diamond Bit
- Drilling Way
- Rotary
- Weight
- 29 Kg
- Product Name
- Rock Drill Machine
- Drilling Frequency
- 37Hz
- Working Pressure
- 0.4-0.63MPa
- Impact Energy
- 70j
- Cylinder Size
- 82mm
- Feature
- Light Weight High Drilling Efficiency
- Application
- Mining ,Concrete Breaking,Metallurgy, Coal,Railway
- Name
- Air Leg Pneumatic Rock Drill
- Shank Dimension
- 22*108mm
- Transport Package
- Goods Can Be Packed According to Customer Require
- Specification
- 760*320*260mm
- Trademark
- SANROCK
- Origin
- Zhejiang, China
- Production Capacity
- 3000pieces/Month
- Package Size
- 85.00cm * 40.00cm * 32.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Sanrock Pneumatic Rock Drill Mining Jack Hammer Portable Rock Drilling Machine
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Product Description




YT29A Pneumatic rock drill
YT series hand held rock drill, feather small volume, light weight, and low air consumption, can drill rock in dry. It is suitable for drilling vertical downward or gradient blasting holes or secondary blasting holes in the surface of rocks in construction of mines, stone pits, road building in mountainous area and water conservation.
YT series rock drill , equipped with independent strong blowing system, is suitable for drilling vertical downward blasting holes.



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Product Name:Jack Hammer
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Model :YT29A
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Bit diameter:34-42mm
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Drilling depth:6m
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Feature:easy Operation,light weight, high drilling efficiency
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Application:mining ,concrete breaking,metallurgy, coal,railway
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Shank dimension:22*108mm
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Air pressure:0.4-0.63Mpa
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Dimension(L*W*H):760*320*260mm
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Weight:28kg
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Cylinder diameter
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82
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mm
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Piston stroke
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60
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mm
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Working pressure
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3,5–5
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bar(e)
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Impact energy (at 5 bar(e))
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≤70
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J
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Air consumption (at 5 bar(e))
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≥65
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J
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Impact frequency (at 5 bar(e))
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≥37
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Hz
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Air hose inner diameter
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25
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mm
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Water hose inner diameter
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13
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mm
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Shank size
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H22x108±1
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mm
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Noise level
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≤127
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dB(A)
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Lubricator FY250
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Weight
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1.2
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kg
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Capacity
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0.25
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litre
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Feature:
1.centralized operating system, flexible start-up, a combination of pneumatic and water, convenient usage, and maintenance.
2. low noise, low vibration, energy-efficient, durable wearing-products, strong ability in washing blast holes, and high reliability.
3. Equipped with transparent shell-type oil tank to observe oil level, adjust oil quantity, and ensure fine lubrication.








1.What can you buy from us?
DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,hydraulic scaling rig,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,reverse circulation drilling rig,environmental drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531029". Items marked "" are certified.
Company Profile
Zhejiang Sanrock Supply Management Co., Ltd is a leading manufacturer in the field of mining and construction equipments manufacturing. We provide a wide range of drill rigs, air compressors, construction equipments, drilling tools and consultancy services. Sanrock is well recognized in Chinese industry and rapidly expanding to the International market. We have earned our well-regarded reputation and business strength through our emphasis on providing continuous investments in new research and technology to advance product quality and meet International Standards of Excellence. Our Global Services & Support Center is composed of professional and experienced team and staff who work to serve our customers and their business needs to their satisfaction. Sanrock staff possess a wealth of experience not just in the China, but also in the international market. A strong support center and high standard products are further enhanced by our management's innovative thinking, and their dedication to maintaining the company's position at the forefront of development in mining and construction equipment. Sanrock is not only a manufacturer, but also a brand at world, we always at effort and extension of the fields, looking forward to the cooperation with you.
About Our Factory & Business Background
- Address
- Xinnongdu Building 28, Qujiang District, Quzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FAS, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- ningbo, qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-10-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for this rock drill?
- We provide a 6-month warranty for this product.
- What are the main applications for this machine?
- It is suitable for mining, concrete breaking, metallurgy, coal, and railway construction.
- What payment methods do you accept?
- We accept credit card, TT, Western Union, LC, PayPal, and Money Gram.
- How is the shipping handled for this product?
- Large items ship by sea or land; small items ship via DHL, UPS, FedEx, or TNT. You can appoint your preferred method.
- What is the lead time for orders?
- Peak season lead time is one month; off-season lead time is within 15 workdays.
- What is the drilling depth capacity?
- The maximum drilling depth is 6 meters.
- Does the product have quality control?
- Yes, we have experienced QC staff who perform strict inspection and testing for every order before shipping.
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