How to handle goods delay or damage? Is there a compensation policy?

We have special and detailed warranty policy.

If there is a quality problem, how to apply for after-sales service? Is technical support provided?

We have both local and online technical after-salves service provided.

Hydraulic Rock Drill for Skid Steer Universal Mounting Drilling Equipment

Name: Hydraulic Rock Drill for Skid Steer Universal Mounting Drilling Equipment
Brand: QINGDAO ZONGDA MACHINERY CO., LTD
SKU: 2144256032

Shandong, ChinaQINGDAO ZONGDA MACHINERY CO., LTD

US$19,000.00-23,000.00

1 unit

Product specifications

ZDG550

Product profile

Customization

Available

After-sales Service

Localized After-Sales Service

Warranty

1 Year

Model NO.

ZDG550

Hole Diameter

33-79mm

Max.Impact Power

24kw

Max,Impact Frequency

75Hz

Impact Flow Rate

100L/Min

Impact Pressure

21 MPa

Weight

190kg

Feed Force Impact J

≤400

Pull Force Impact J (Optional)

350

Inpact Frequene Y Hz

60-75

Rotation Speed R/Min

0-300

Max Torquo mm

980

Impact Pressure MPa

17-21

Impact Flow Rate L/Min

100-120

Rovolving Pressure Moa

12-15

Revolving Flow Rate L/Min

12-15

Transport Package

Nude Packing

Specification

1091mm*225mm*244mm

Trademark

ZONGDA

Origin

China

Key features

Advanced Single-Side Oil Return: Adopts stable pressure front and variable pressure rear chamber design to reduce manufacturing difficulty and avoid asynchronous commutation issues.

Anti-Impact Brake Flange: Added anti-impact brake flange on the piston structure to resist empty strike and prolong the rock drill's service life.

Optimized Valve Design: Original double-sided oil return structure ensures doubled overflow area even with small valve core diameter and stroke.

Customizable Parameters: Hole diameter, max impact power, frequency, and other technical parameters can be customized to meet specific project needs.

Localized After-Sales Service: Provides localized maintenance, spare parts supply, and technical support to minimize downtime in client operations.

1-Year Warranty Coverage: Comprehensive warranty service within 2000 hours or one year, covering mechanical defects and providing free parts/labor.

Professional Mining Expertise: Backed by 30+ mining experts and engineers, offering tailored engineering services for unique underground mining challenges.

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: ≤2.13h CertifiedTerms of Payment: LC, T/T, D/P, etc.