Box Type Hydraulic Impact Hammer for Doosan Dx420 Dx480 Excavator Attachment Heavy Duty Construction Equipment
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Product Highlights
- High Impact Force: Delivers powerful impact for efficient mining, quarry, and demolition work.
- Low Noise Operation: Silenced type design ensures stable performance with reduced noise levels.
- Durable Materials: Constructed with 20CrMo cylinder, GCr15 piston, and wear-resistant manganese shell.
- ISO 9001 Certified: Manufacturing process adheres to ASME standards and ISO 9001:2000 certification.
- Flexible Customization: Offers full customization, minor customization, and flexible options based on designs or samples.
- Comprehensive Spare Parts: Includes chisels, pistons, seal kits, diaphragms, bolts, and bushings for easy maintenance.
- Online After-Sales Support: Professional technical support and product matching advice available via online channels.
- Fast Lead Time: Production lead time is typically 7 days for orders meeting minimum quantity requirements.
Product Attributes
- After-sales Service
- Online
- Certification
- ISO 9001:2000
- Standard
- ASME
- Surface Treatment
- Spray-Paint
- Manufacturing Process
- Stamping
- Material
- Cast Iron
- Application
- Mining Quarry Demolition Construction Road Breakin
- Cylinder Material
- 20crmo
- Piston Material
- Gcr15 / 20Cr2Ni4
- Seal
- Nok / Parker
- Bolt Material
- 42CrMo
- Shell Material
- Wear-Resistant Manganese Plate
- Type
- Silenced Type / Side Type / Box Type
- MOQ
- 1 PC
- Price
- Contact Us
- Structure
- Hydraulic & Nitrogen
- Spare Parts
- Chisel, Piston, Seal Kit, Diaphragm, Bolt, Bush
- Transport Package
- Neutral Packaging
- Specification
- According to product
- Trademark
- BLSH
- Origin
- China
- Production Capacity
- 500pieces/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Box Type Hydraulic Impact Hammer for Doosan Dx420 Dx480 Excavator Attachment Heavy Duty Construction Equipment
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Product Description
Spare Parts | Chisel, Piston, Seal Kit, Diaphragm, Bolt, Bush | Cylinder Material | 20CrMo |
Piston Material | GCr15/20Cr2Ni4 | Bolt Material | 42CrMo |
Shell Material | Wear-resistant ManganesePlate | Seal | NOK/Parker |
Application | Mining Quarry Demolition Construction Road Breaking Concrete Crushing | Type | Silenced Type /Side Type /BoxType |
Structure | Hydraulic & Nitrogen | Feature | High Impact Force, Low Noise,Stable Performance |








A1:Match the weight class and impact energy of the hydraulic breaker with the operating weight of your excavator. Generally, the excavator's weight should be 2 to 3 times that of the breaker. At the same time, ensure that the track hydraulic flow and pressure are within the range required by the breaker. Our team can provide precise matching recommendations based on your machine model.
Q2:How often should I perform maintenance on a hydraulic breaker?
A2:We recommend a basic inspection every 50 operating hours (checking for hydraulic leaks, loose bolts, and tool wear). A more thorough service, including accumulator nitrogen pressure check, lubrication, and seal replacement, should be done every 500 hours or according to the OEM manual provided with your unit.
Q3:How long can I expect a breaker to last under normal conditions?
A3:With proper operation and regular maintenance, a high-quality breaker (manufactured according to original factory standards) can be used for 3,000-5,000 hours before undergoing a major rebuild. Wear parts such as chisels, bushings, and seal kits are considered consumables and need to be replaced regularly.
Q4:Do you offer after-sales support and spare parts?
A4:Absolutely. We provide professional product matching advice, a full range of spare parts (chisels, seal kits, through bolts, accumulators, diaphragms), and technical support. Our goal is to be your trusted partner for hydraulic breaker solutions.
Q5:What are your payment terms?
A5:Through T/T, 30% deposit in advance, 70% balance before shipment.
Q6:How long is your production lead time?
A6:It depends on the product and order quantity. Generally, for orders that meet the minimum order quantity, we need 7 days to process.
Q7:When can I get a quotation?
A7:We usually provide a quotation within 24 hours after receiving your inquiry. If you are in urgent need of a quotation, please call us or let us know in your email so we can prioritize your inquiry.
Q8:What causes a hydraulic breaker to lose power or strike weakly?
A8:Common causes include:
Low nitrogen pressure in the accumulator.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2391280". Items marked "" are certified.
Company Profile
We are a professional supplier of diesel air compressors, mobile screw air compressors, diesel engines, used excavators, and diesel generator sets for global construction, mining, drilling, road work and industrial applications.
Diesel air compressors and diesel engines are our core products. We provide mobile and diesel-powered compressed air solutions for construction sites, mining projects, drilling operations and other outdoor applications where reliable power and compressed air are required.
We also supply high pressure air compressors, industrial air compressors and trailer air compressors, with product selection based on working pressure, air delivery and application requirements.
Our machinery range also includes used Caterpillar and Komatsu excavators and diesel generator sets. We maintain available stock for selected products and support on-site inspection and video inspection. Contact us for current stock, specifications, machine condition and quotations.
About Our Factory & Business Background
- Address
- Room 1205, 12th Floor, (Free Trade Building Tower), No. 8, Xiyuan North Street, Shapingba District, . 401332, Chongqing, China
-
Number of Employees
- 13
-
Registered Capital
- 500,000 RMB
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- chongqing
-
Supply Chain Partners
- 300
Our Production Capability & Technical Expertise
-
Main Products
- Diesel Generator Set, Cummins generator, Generator Set, Genset
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-07-18
- Export Year
- 2016-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Number of Foreign Trading Staff
- 13
-
New Products Launched in Last year
- No
FAQ
- How do I choose the right hydraulic breaker for my excavator?
- Match the weight class and impact energy of the hydraulic breaker with the operating weight of your excavator. Generally, the excavator's weight should be 2 to 3 times that of the breaker. At the same time, ensure that the track hydraulic flow and pressure are within the range required by the breaker. Our team can provide precise matching recommendations based on your machine model.
- How often should I perform maintenance on a hydraulic breaker?
- We recommend a basic inspection every 50 operating hours (checking for hydraulic leaks, loose bolts, and tool wear). A more thorough service, including accumulator nitrogen pressure check, lubrication, and seal replacement, should be done every 500 hours or according to the OEM manual provided with your unit.
- How long can I expect a breaker to last under normal conditions?
- With proper operation and regular maintenance, a high-quality breaker (manufactured according to original factory standards) can be used for 3,000-5,000 hours before undergoing a major rebuild. Wear parts such as chisels, bushings, and seal kits are considered consumables and need to be replaced regularly.
- Do you offer after-sales support and spare parts?
- Absolutely. We provide professional product matching advice, a full range of spare parts (chisels, seal kits, through bolts, accumulators, diaphragms), and technical support. Our goal is to be your trusted partner for hydraulic breaker solutions.
- What are your payment terms?
- Through T/T, 30% deposit in advance, 70% balance before shipment.
- How long is your production lead time?
- It depends on the product and order quantity. Generally, for orders that meet the minimum order quantity, we need 7 days to process.
- When can I get a quotation?
- We usually provide a quotation within 24 hours after receiving your inquiry. If you are in urgent need of a quotation, please call us or let us know in your email so we can prioritize your inquiry.
- What causes a hydraulic breaker to lose power or strike weakly?
- Common causes include: Low nitrogen pressure in the accumulator.
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