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Long-Lasting Zdrd18 Hydraulic Rock Drill for Efficient Mining

Name: Long-Lasting Zdrd18 Hydraulic Rock Drill for Efficient Mining
Brand: QINGDAO ZONGDA MACHINERY CO., LTD
SKU: 2148052172

Shandong, ChinaQINGDAO ZONGDA MACHINERY CO., LTD

US$19,000.00-23,000.00

1 unit

Product specifications

ZDRD18

Product profile

Customization

Available

After-sales Service

Localized After-Sales Service

Warranty

1 Year

Model NO.

ZDRD18

Drill Bit Diameter

38--89mm

Drill Tail Specification

T38/T45/T51mm

Drill Pipe Thread Specification

T38/T45/T51mm

Drill Rod Length

915/1220/1525/1830mm

Maximum Impact Frequency

55-60Hz

Maximum Impact Energy

360j

Rotation Speed

370/340/275/215rpm

Displacement

80/100/125/160cc

Displacement of Rotary Hydraulic Motor

160ml/R

Maximum Turning Torque

440/640/820/1000n M

Maximum Impact Oil Inlet Flow Rate

105L/Min

Maximum Impact Oil Inlet Pressure

21MPa

Buffer Inlet Oil Flow Rate

≤10L/Min

No Load Buffer Pressure

3.5MPa

Rock Drilling Buffer Pressure

5-10MPa

Transport Package

Nude Packing

Specification

1236mm*286mm*226mm

Trademark

ZONGDA

Origin

China

Key features

Advanced Double Buffering System: Prevents shock wave propagation and keeps drill bit firmly against rock for efficient drilling.

Bidirectional Rotary Motor: Features stepless speed regulation and powerful torque to reduce tool jamming risks.

High Transmission Efficiency: Double-sided oil return mechanism matches impact piston with drill tail for extended service life.

Corrosion Resistant Flushing System: Stainless steel head withstands 10kg air and 20kg water pressure for deep hole drilling.

Versatile Drilling Applications: Suitable for excavation, medium deep holes, open pits, underground mining, and emergency rescue.

Low Energy Consumption: Designed for high efficiency with low noise and optimal power usage.

Comprehensive Warranty Coverage: Includes 1-year warranty or 2000 hours of operation coverage.

Global Service Network: Provides localized maintenance, spare parts supply, and online technical support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

QINGDAO ZONGDA MACHINERY CO., LTD

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 7 yearsAverage Response Time: ≤4.18h CertifiedTerms of Payment: LC, T/T, D/P, etc.