Yn27 Gas Jack Hammer Rock Drill for Vertical Drilling Gasoline Rock Drill

Name: Yn27 Gas Jack Hammer Rock Drill for Vertical Drilling Gasoline Rock Drill
Brand: Shandong China Coal Construction Machinery Co., Ltd.
SKU: 2052513682

Shandong, ChinaShandong China Coal Construction Machinery Co., Ltd.

US$350.00

1-9 Pieces

US$300.00

10-19 Pieces

US$200.00

20+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

Online

Model NO.

ZM Rock Drill-YN27

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

<100mm

Drill Hole Depth

<100m

Bit Type

Diamond Bit

Drilling Way

Impactor

Weight of Main Machine

27kg

Overall Dimensions(LWH)

746*315*229mm

Cylinder Diameter*Stroke of Piston

φ58*70mm

Rotation Speed of Engine

≥2450rpm

Displacement of Engine Piston

185cm³

Type of Carburetor

Hand Needle Valve, Float-Less Type

Ignition System

Controllable Silicon, Contact-Less System

Drilling Speed (Mean Value of Five Holes

≥250mm/Min

Drilling Hole Diameter

φ28-42mm

Max Drilling Depth

Fuel Consumption

≤0.12L/M

Tank Capacity

≥1.5liter

Drill Rod and Breaker Shank

Hex22*108mm

Rotating Speed of Drill Rod

≥200rounds/Min

Clearance of Spark Plug

0.5-0.7mm

Transport Package

Wooden

Specification

Rock Drill

Trademark

zhongmei

Origin

China

Production Capacity

1000 Sets Per Month

Company profile

Overseas ServicesQuality Assurance100% Finished Products InspectionProduct Certification

Shandong China Coal Construction Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤3.28h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier engaged in construction, mining, hydraulic, material-handling, and rail-transit machinery and components. It demonstrates R&D capabilities, including 3D software design and an available SDK, with six years of R&D engineer experience and broad customization options. Manufacturing evidence includes two production lines, 31–40 quality-control staff, continuous quantity reconciliation, and stated annual output information; typical fulfillment time is one month in both peak and off-peak seasons. Quality and service processes include documented inspection instructions, quality assurance, material traceability, complaint handling, and corrective/preventive action procedures. Export activity is documented, with six years of export experience and markets in South and North America. No explicit certification holdings or customer case records are provided. Financial records are referenced for 2021–2023, but the supplied...

Supplier typeThe supplier is classified as a combined company and its stated business scope covers construction machinery, geological exploration equipment, rail-transit engineering machinery, mining machinery, hydraulic machinery, material-handling equipment, and related sales and research activities. This supports classification as a diversified machinery and professional technical supplier.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and for corrective and preventive actions. It also has documented finished-product inspection instructions that are uniformly followed, indicating structured service and quality follow-up processes.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, has an available SDK, and reports six years of total R&D engineer experience. These are explicit indicators of software-related and engineering development capability.

Production capacityThe supplier operates two production lines, employs 31–40 quality-control staff, performs continuous quantity reconciliation for each batch or production volume, and reports one-month order fulfillment in both peak and off-peak periods. Its manufacturing and inspection processes are documented, although the available data does not fully quantify capacity beyond the stated output range.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The repeated listing across the design-service records supports broad customization coverage.