What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the warranty policy?

We provide after-sales service and warranty support for the product.

What is the air consumption rate?

The air consumption rate is less than or equal to 83.3 L/s.

Super Air Leg Yt28 Pneumatic Rock Drill for Mining

Name: Super Air Leg Yt28 Pneumatic Rock Drill for Mining
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 1932142502

Shandong, ChinaJi Ning Hengwang Mining Machinery Co., Ltd.

US$300.00-500.00

1 Set

Product profile

After-sales Service

Support

Warranty

Support

Certification

RoHS, ISO 9001:2000, ISO 9001:2008

Model NO.

YT28

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Name

Yt Rock Drill

Drill Diameter

34-45mm

Drill Depth

Air Consumption

Less Than 81.6L/S

Impact Frequency

More Than 37 Hz

Drilling Speed

More Than 470mm

Shank Dimensions

22*108

Drill Bit

Button Bits, Chiesl Bit, Cross Bit etc

Drill Rod

B22 or Integral Drill Rod

Operation

Handhold

Transport Package

Carton Box or Export Wooden Box

Specification

28kg

Trademark

Hengwang

Origin

Shandong, China

HS Code

8207909000

Production Capacity

5000 Sets /Month

Key features

High Impact Energy: Delivers impact energy exceeding 75.5 J for efficient drilling in challenging terrains.

Robust Construction: Forged carbon steel body with spray-paint surface treatment for durability.

Certified Quality: Meets RoHS, ISO 9001:2000, ISO 9001:2008, and GB standards.

Versatile Application: Ideal for mining, tunneling, road construction, quarrying, and demolition.

Customizable Options: Supports customization from samples, designs, and minor adjustments.

Ergonomic Design: Handheld operation with adjustable impact frequency surpassing 36.7 Hz.

Professional Support: After-sales service and warranty support provided by manufacturer.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesSelf-brandedOverseas Warehouse

Ji Ning Hengwang Mining Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.60h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHengwang is a machinery and equipment supplier covering drilling machinery, engineering machinery, components, mining tools, hydraulic and pneumatic tools, construction equipment, and related accessories. It operates three production lines and reports defined output across several product categories, with exports to South America, Southeast Asia, the Middle East, and Europe. The supplier demonstrates customization capability, quality-control procedures, material traceability, complaint-handling records, overseas service offerings, and CE certification. However, it does not provide OEM services for popular brands, has no available SDK, and evidence for customer cases and financial strength is insufficient because the supplied financial fields identify years rather than substantive financial indicators.

Supplier typeThe supplier is a manufacturer and seller of mining, drilling, hydraulic, construction, and engineering machinery and accessories. Its stated scope includes production, processing, sales, and general import/export, while its product portfolio covers more than 40 categories across drilling machinery, engineering machinery, and components.

CertificationsThe supplier reports CE certification and states that its quality-control process includes quality assurance and traceability of raw materials. These are explicit indicators of certification and supporting quality-control practices.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with follow-up records, a corrective and preventive action procedure with records, and overseas services including debugging, maintenance, repair, training, and equipment installation in Indonesia. Peak- and off-season lead times are both stated as within 15 working days, although supplier-service assessment records are incomplete.

R&D capabilityThe company describes a comprehensive product research and development layout driven by technological innovation and covering drilling, engineering, and component products. However, it reports no available SDK and no OEM service for popular brands, so the evidence supports product-development activity but not a broader technology-integration or branded-OEM advantage.

Production capacityThe supplier operates three production lines and reports annual output of 1,000 pile drivers, 1,500 water well drilling rigs, 2,000 road machinery units, 3,000 construction equipment units, and 10,000 hydraulic tool sets. It also has 28 quality assurance and quality control inspectors, indicating established production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. The range of stated options indicates broad accommodation of customer-specific requirements.