What chisel diameters are available?

We offer diameters of 45, 53, 68, 75, 85, 100, 140, 155, 165, and 175 mm.

Is customization available for this product?

Yes, we support customization from samples, designs, and offer flexible minor customization.

Rock Hammer Piston Assembly for Excavator Demolition Work

Name: Rock Hammer Piston Assembly for Excavator Demolition Work
Brand: Ningbo Quanheng Machinery Co., Ltd.
SKU: 2319792745

Zhejiang, ChinaNingbo Quanheng Machinery Co., Ltd.

US$500.00-5,000.00

1 Piece

Sample price:US$6000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty Card

Warranty

8months

Model NO.

QH20G

Type

Breaker Hammer

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

Name

Excavator Hydraulic Breaker

Breaker Type

Side Type, Top Type, Box Type

Chisel Material

42CrMo

Diameter of Chisel

45, 53, 68, 75, 85, 100, 140, 155, 165, 175,mm

Transport Package

Wooden Case

Specification

SB30, SB40, SB45, SB50, SB70, SB81, SB121, SB131

Trademark

QHMACHINE

Origin

Zhejiang Ningbo

HS Code

8431490000

Production Capacity

10000pieces/Year

Key features

Comprehensive Warranty Coverage: Standard 12-month or 2,000-hour warranty with optional extended coverage up to 36 months.

Global Technical Support: 24/7 assistance available with spare parts supply and on-site or remote training.

OEM and ODM Capabilities: Full customization options including designs, samples, and flexible minor adjustments.

Wide Chisel Size Range: Available chisel diameters from 45mm to 175mm to fit various excavator models.

Multiple Breaker Types: Offering Side Type, Top Type, and Box Type configurations for diverse applications.

High-Quality Chisel Material: Constructed with durable 42CrMo material for enhanced impact resistance and longevity.

Fast Shipping Options: Standard models ship within 15-30 days; customized units require 30-45 days.

Certified Quality Standards: Products certified with CE and ISO9001:2000 for international safety and quality compliance.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceRaw-Materials Traceability

Ningbo Quanheng Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.76h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization and product-development capabilities, including 3D software design, ODM services, multiple customization modes, and evidence of new products in the past year. It has export experience, with most sales reportedly from exports, and states that its products have reached 15 overseas countries through agents. Quality-related procedures include finished-product inspection instructions, corrective and preventive actions, complaint handling, and quality assurance. However, manufacturing capacity is not secured by a valid contract with related subcontractors, and the supplier lacks overseas warehouses, showrooms, agents, or branches. Financial credibility cannot be determined from the provided data because the financial figures are excluded from assessment. Certification holdings and specific customer cases are not sufficiently documented.

Supplier typeThe supplier presents itself as a manufacturer offering 3D design, ODM, customization, inventory capability, and export services. Its products are described as hydraulic breakers, and overseas sales are conducted through agents; however, it reports no overseas branches or agents under its own service capability and no valid manufacturing-capacity contract with related subcontractors.

After-Sales capabilityThe supplier has a documented and followed customer-complaint handling procedure and emphasizes service quality, which supports after-sales responsiveness. Nevertheless, it has no overseas warehouse, showroom, overseas agent, or branch, so the scope and physical accessibility of overseas after-sales support remain limited.

R&D capabilityThe supplier reports new products within the past year, provides 3D software design and ODM services, and states an intention to increase R&D investment. However, total R&D-engineer experience is stated as 1, and no SDK is available; the available evidence still explicitly supports product-development capability.

Production capacityThe supplier reports inventory capability, one production line, a stated annual production output range, quality assurance, inspection instructions that are uniformly followed, and a qualified-supplier count of 60. A material control weakness is that no valid contract exists between the factory and related subcontractors, while the service-capability assessment procedure has written procedures but no records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These multiple stated service modes provide clear evidence of broad customization capability.