What is the warranty and after-sales service policy?

Yes, after-sales service and warranty are provided for this product.

What are the payment terms?

The terms of payment are T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is 1-3 months during peak season and 3-6 months during the off-season.

Heavy-Duty Pneumatic Hydraulic Jack Hammer for Rock Drilling

Name: Heavy-Duty Pneumatic Hydraulic Jack Hammer for Rock Drilling
Brand: ZHE MACHINERY CO., LTD
SKU: 2017806802

Shandong, ChinaZHE MACHINERY CO., LTD

US$300.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

YT29

Certification

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

Standard

AISI, ASME, GOST, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Bit Head Size

R22*108mm

Bit Type

Button Bit

Drill Hole Depth

5m(Max)

Model

Yt27, Yt28, Yt29, S250, Yn27c

Piston Diameter

80mm

Transport Package

Standard Export Package

Specification

34-42mm

Trademark

Richdrill

Origin

China

HS Code

843143

Production Capacity

1000PCS/Month

Key features

High Efficiency Drilling: Fast and efficient drilling with time and labor saving capabilities.

Wide Adaptability: Suitable for sites without power, extreme temperatures (-40 to 40), and various terrains.

Lightweight Design: Portable and easy to carry, weighing only 27kg for the YN 27 model.

Easy Operation: Simple to operate by just turning the handle to start working.

Multiple Model Options: Available in YT19a, Y20ly, YT24, YT27, YT28, YT29a, G10, G11, G15, G16, G20, and S250.

Certified Quality: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Durable Material: Constructed from Alloy Steel with a Spray-Paint surface treatment for durability.

Versatile Application: Used for vertical downward holes (max depth 6m) and upward holes (<45 degrees).

Company profile

Importers and ExportersHigh Repeat Buyers Choice

ZHE MACHINERY CO., LTD

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-05-01Nearest Port: SHANGHAI, QINGDAO, TIANJINAverage Response Time: ≤4.49hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryZHE MACHINERY CO., LTD is a China-based manufacturer/factory in Shandong, established in 2007 and focused on HDD drilling rods and tools, exploration tools, tricone bits, mud motors, and related drilling products. It reports ISO 9001 certification, more than 10 production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, and broad export-market coverage. The supplier states that it uses advanced CNC equipment, Baosteel raw materials for HDD drill rods, and a natural-gas continuous walking-beam furnace for heat treatment. It also describes a complete after-sales system and long-term customer relationships. However, the provided information does not verify specific R&D outputs, OEM/ODM capability, customization execution, customer names beyond one trade record, quality traceability, overseas service infrastructure, or the meaning and outcome of the audit evaluation code. Financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Dongying, Shandong, China. Its stated business is manufacturing and processing machinery, with products centered on drilling tools and related equipment.

CertificationsThe supplier reports holding ISO 9001 certification. The provided data does not identify the certificate number, scope, issuing body, or validity period, but the stated certification is direct evidence of a management-system certification.

After-Sales capabilityThe company states that it has a complete after-sales system and that previous customers have formed long-term cooperative partnerships. This is explicit evidence supporting after-sales capability, although no service response metrics or overseas service details are provided.

Production capacityThe supplier identifies itself as a manufacturer, operates more than 10 production lines, and states that 18 advanced CNC machines are used for thread machining. It also describes dedicated heat-treatment processing and controlled raw-material sourcing, providing explicit evidence of substantial production capability.