42CrMo Excavator Rock Hammer Breaker for Efficient Demolition Tasks
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| Customization: | Available |
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| After-sales Service: | 24 Online Service |
| Warranty: | One Year |
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Basic Info.
- Model NO.
- HP
- Type
- Breaker
- Application
- Excavator
- Certification
- CE, ISO9001: 2000
- Condition
- New
- Chisel Diamter
- 68mm
- Chisel Material
- 42CrMo
- Name
- Excavator Rock Hamme
- Transport Package
- Wooden Case/Pallet
- Trademark
- HOPE
- Origin
- China
- HS Code
- 843149
- Production Capacity
- 50000 Sets/Year
Product Description
Ideal for rugged applications such as mountain mining, tunnel excavation, infrastructure demolition, ice breaking, and frozen soil breaking.
Application
Perfectly suited for mining, demolition, construction, and quarry operations.
This versatile breaker can be installed on common hydraulic excavators, mini excavators, and alternative carriers including skid steer loaders, backhoe loaders, cranes, telescopic handlers, wheel loaders, and more.
Hydraulic breaker features:
1. Constructed with high-quality, heavy-duty, wear-resistant steel raw material
2. Hydraulic-gas system for enhanced stability
3. Top-tier, long-lasting wear parts
4. Leveraging advanced manufacturing technology imported from South Korea
5. Delivers high energy and impact frequency for superior performance
6. Features a high-performance, optimized hydraulic unit
7. Minimizes maintenance requirements, reducing breakdowns and extending operational life
Adheres to strict quality control standards with high-resistance spare parts
Through bolts: Enjoy extended service life due to precision heat treatment. → Back head: Crafted from 20CrMo, it stores impact energy efficiently, thanks to charged nitrogen gas.
Front Head: Manufactured using 20CrMo material, promising superior quality and longevity.
Valve: Utilizes a grinding machine production process for exceptional precision.
Cylinder body: Composed of 20CrMo, ensuring the highest quality standard.
Piston: Optimized design and premium special steel extend its service life.
Front Head: Crafted from 20CrMo sourced from renowned domestic manufacturers, this component is repeatedly forged for denser internal structure and enhanced wear resistance.
Chisel: Specially heat-treated for direct rock breaking, available in four options: Moil, Blunt,
Flat, and Conical Point. Constructed from 42CrMo material.
Main Body: Integrates Front head, cylinder, and back head to ensure peak performance of your breaker.
Seal Kit: We provide renowned Parker and NOK seal kits, trusted leaders in the industry.
HOW TO CHOOSE OUR BREAKER?
1. PLEASE INFORM US OF YOUR EXCAVATOR MODEL NUMBER OR MACHINE WEIGHT (e.g., cat320 or a 20-ton excavator).
2. PLEASE SPECIFY YOUR PREFERRED COLOR FOR THE BREAKER.
3. PLEASE PROVIDE SIZE DETAILS: ARM EAR WIDTH, PIN DIAMETER, AND PIN CENTER TO CENTER DIMENSIONS.
4. SELECT YOUR PREFERRED TYPE OF HYDRAULIC BREAKER: SIDE, TOP, OR SILENT TYPE.
5. CHOOSE YOUR REQUIRED TYPE OF CHISEL.
| Model | Drive flow (liter/min) |
Working Pressure (kg/cm²) |
Impact Frequency (b.m.p) |
Pipe Diameter (inch) |
Chisel Diameter (mm) |
Applicable Vehicle weight (ton) |
| HP05 | 15-25 | 90-120 | 800-1400 | 1/2 | 35 | 0.8-2.5 |
| HP10 | 15-25 | 90-120 | 800-1400 | 1/2 | 40 | 0.8-2.5 |
| HP20 | 20-30 | 90-120 | 700-1200 | 1/2 | 45 | 1.2-3 |
| HP30 | 25-50 | 90-120 | 600-1100 | 1/2 | 53 | 2-3.5 |
| HP40 | 40-70 | 95-130 | 500-900 | 1/2 | 68 | 4-6 |
| HP43 | 50-90 | 120-150 | 400-800 | 1/2 | 75 | 4.5-7 |
| HP45 | 60-100 | 130-160 | 400-800 | 3/4 | 85 | 7-14 |
| HP50 | 80-110 | 150-170 | 350-700 | 3/4 | 100 | 10-15 |
| HP81 | 120-180 | 160-180 | 350-500 | 1 | 140 | 18-26 |
| HP121 | 180-240 | 160-180 | 350-450 | 5/4 | 155 | 28-35 |
| HP131 | 200-260 | 160-180 | 250-400 | 5/4 | 165 | 30-40 |
| HP151 | 210-290 | 160-180 | 200-350 | 5/4 | 175 | 35-50 |
| HP185 | 220-290 | 180-220 | 200-250 | 5/4 | 185 | 35-55 |
| HP195 | 220-290 | 180-220 | 180-200 | 5/4 | 195 | 40-55 |
Yantai Hope Precision Machinery Co., Ltd. was founded in the enchanting coastal city of Yantai. As a leader in the industry, the company excels in the technical research and development as well as sales services of high-performance hydraulic breakers, efficient wood grabbers, dynamic vibration hammers, and an array of excavator accessories. With state-of-the-art production lines, the company utilizes premium-grade alloy steel, an advanced and strategically designed oil channel system, and meticulous heat treatment processes. Supported by a world-class professional R&D team and boasting over a decade of production expertise, Yantai Hope Precision Machinery Co., Ltd. ensures unparalleled performance and quality. Our products deliver extraordinary striking power, ensuring stable and reliable operation. They are designed to be economical and enduring, perfectly suited for a wide range of challenging work environments.Leveraging global resources, we maintain a strategic advantage with access to the latest information and development trends, positioning ourselves at the forefront of excavator innovation.
Our hydraulic breakers and accompanying equipment are distinguished by their exceptional quality control, having successfully achieved the ISO9001/2000 international quality management system certification and the prestigious EU-CE certification.
Q1. Are you a trading company or manufacturer ?
we are manufacturer
Q2. How many days for the delivery time ?
It is up to the quantity, normally it need 1-7 working days after received the deposit.
Q3. What kind of payments you accept?
Now we accept T/T, L/C or Western Union, other terms also could be negotiated.
Q4. Are you able to manufacturing products according to customer's design?
Sure, we provide OEM/ODM service.
Q5. What's your advantages in the machinery manufacturing industry?
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q6: How about the package?
A: Our equipments wrapped by stretch film, packed by pallet or polywood case; or as requested.
Q7: What's the MOQ and payment terms?
A: MOQ is 1set
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