Excavator Hydraulic Rock Breaker Hammer HB20G For Furukawa 18-21 Tons Breaker
Hydraulic breakers (also known as hydraulic hammers or rock breakers), commonly attached to excavators, are widely used across multiple industries due to their high-impact force and versatility. Key application areas include:
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Construction & Demolition
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Demolishing concrete structures, foundations, and walls.
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Breaking reinforced concrete during building renovations or site clearance.
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Mining & Quarrying
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Fragmenting oversized rocks or boulders in quarries.
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Secondary rock breaking in mining operations to facilitate material handling.
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Road & Infrastructure Development
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Crushing asphalt or concrete pavements for road repairs.
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Trenching and bedrock excavation for utility installations (e.g., pipelines, cables).
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Municipal Engineering
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Breaking frozen ground or ice in cold regions.
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Maintaining drainage systems and urban infrastructure.
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Metallurgy & Recycling
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Processing scrap metal, slag, or industrial waste.
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Dismantling heavy machinery or steel structures.
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Agriculture & Landscaping
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Clearing rocky terrain for farmland expansion.
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Creating drainage channels or reshaping landscapes.
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Disaster Response
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Emergency demolition of collapsed buildings post-earthquakes or floods.
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Clearing debris-blocked roads or access points.
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These tools excel in environments requiring precision, high power-to-weight ratio, and adaptability to tough materials like rock, concrete, or asphalt. They are essential for improving efficiency in heavy-duty operations while reducing manual labor and operational costs.
| MODEL | WEIGHT(KG) BOX TOP SIDE |
LENGTH(MM) BOX TOP SIDE |
REQUIRED OIL FLOW L/MIN |
WORKING PRESSURE KG/CM M2 |
IMPACT RATE B.P.M |
HOSE DIAMETER B.P.M |
CHISEL DIAMETER MM |
CHISEL LENGTH MM |
APPLICABLE EXCAVATOT（Bucket-Excavator） TON |
| HL-40 | 86 90 80 | 1115 1150 952 | 15-30 | 90-120 | 800-1400 | 1/2 | 40 | 450 | 0.5-1.2 |
| HL-45 | 130 135 120 | 1265 1280 760 | 20-40 | 90-120 | 700-1200 | 1/2 | 45 | 450 | 0.03-0.1 0.8-1.5 |
| HL-53 | 200 200 200 | 1342 1400 1140 | 20-50 | 90-120 | 600-1100 | 1/2 | 53 | 530 | 0.06-0.2 2.5-4.5 |
| HL-68 | 330 330 327 | 1590 1610 1360 | 40-70 | 110-140 | 500-900 | 1/2 | 70 | 700 | 0.15-0.3 4-7 |
| HL-75 | 450 450 468 | 1859 1822 1560 | 50-90 | 120-150 | 400-800 | 1/2 | 75 | 750 | 0.2-0.35 6-9 |
| HL-85 | 680 680 650 | 2101 2096 1774 | 60-100 | 130-160 | 400-800 | 3/4 | 85 | 850 | 0.25-0.5 7-14 |
| HL-100 | 1000 1000 887 | 2401 2351 1981 | 80-110 | 150-170 | 350-700 | 3/4 | 100 | 1050 | 0.4-0.6 11-16 |
| HL-125 | 1300 1320 1250 | 2592 2600 2300 | 90-120 | 150-170 | 350-650 | 1 | 125 | 1100 | 0.5-0.7 15-18 |
| HL-135/HB20G | 2000 2000 1800 | 2822 2762 2322 | 100-150 | 160-180 | 350-600 | 1 | 135 | 1200 | 0.7-0.8 18-21 |
| HL-140 | 2050 2050 1960 | 2828 2040 2363 | 120-180 | 160-180 | 350-500 | 1 | 140 | 1250 | 0.7-0.9 18-26 |
| HL-150/HB30G | 2800 2300 2670 | 3052 3047 2616 | 150-210 | 160-180 | 300-450 | 1 | 150 | 1400 | 0.3-1.2 25-30 |
| HL-155 | 3300 2555 3250 | 3254 3083 2776 | 180-240 | 160-180 | 300-450 | 1~1/4 | 155 | 1400 | 1.1-1.4 28-35 |
| HL-165 | 3400 3200 3350 | 3450 3500 3000 | 200-260 | 160-180 | 250-400 | 1~1/4 | 165 | 1500 | 1.2-1.7 30-45 |
| HL-175 | 4200 4200 3500 | 3709 3617 3200 | 210-290 | 160-180 | 200-350 | 1~1/4 | 175 | 1500 | 1_4-2.0 40-55 |
| HL-180 | 4500 4500 4200 | 3800 3800 3300 | 250-340 | 160-180 | 250-320 | 1~1/4 | 180 | 1600 | 1.9-3.5 45-60 |
| HL-190 | 4650 4650 4350 | 3750 3750 3260 | 260-320 | 170-190 | 200-300 | 1~1/2 | 190 | 1600 | 1.9-4.5 45-75 |
| HL-210 | 6350 6200 6100 | 4550 4500 4350 | 280-390 | 160-180 | 200-350 | 1~1/2 | 210 | 1800 | 3.8-7.5 70-100 |
Recommended Excavator Models
1. Caterpillar (CAT)
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CAT 320F/323F
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Weight: 19–21 tons
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Hydraulic Flow: 120–150 L/min (adjustable via "Attachment Mode").
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Pressure: 160–180 bar.
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Fitment: Ideal for sustained 500–600 BPM operations with 135mm chisels.
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2. Komatsu
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PC200LC-11
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Weight: 20–21 tons
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Hydraulic Flow: 110–140 L/min (variable flow control).
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Pressure: 165–175 bar.
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Fitment: Reliable for 135mm chisels in reinforced concrete demolition.
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PC210LC-11
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Weight: 21 tons
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Hydraulic Flow: 130–150 L/min (dual-circuit hydraulics).
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Pressure: 170–185 bar.
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Fitment: High-efficiency design for 600 BPM in hard rock.
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3. Volvo
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EC210E
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Weight: 20–21 tons
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Hydraulic Flow: 120–150 L/min (intelligent flow management).
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Pressure: 160–175 bar.
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Fitment: Precision control for urban demolition or quarry secondary breaking.
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4. Hyundai
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R220LC-9S
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Weight: 22 tons (slightly over range but compatible).
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Hydraulic Flow: 140–160 L/min (adjustable auxiliary flow).
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Pressure: 165–180 bar.
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Fitment: Robust performance for 135mm chisels in mining or trenching.
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5. Doosan
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DX225LC
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Weight: 22–23 tons
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Hydraulic Flow: 130–150 L/min (one-touch flow switching).
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Pressure: 160–175 bar.
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Fitment: Durable for 400–500 BPM in harsh conditions.
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6. Hitachi
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ZX210-5G
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Weight: 20–21 tons
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Hydraulic Flow: 100–140 L/min (built-in "Hammer Mode").
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Pressure: 160–170 bar.
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Fitment: Stable performance for 350–450 BPM in roadwork or demolition.
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Key Compatibility Checks
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Hydraulic System:
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Confirm auxiliary hydraulics deliver 100–150 L/min and 160–180 bar consistently.
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Enable "Breaker Mode" (e.g., CAT’s S·O·SS™, Komatsu’s EMMS) to optimize performance.
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Breaker Weight & Stability:
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Verify the excavator’s lifting capacity and counterweight balance for the 1,650 kg breaker.
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Impact Energy:
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A 135mm chisel typically requires 1,200–1,800 J impact energy. Ensure alignment with the breaker’s specifications.
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Top Recommendations
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High-Frequency Demolition: CAT 323F (150 L/min flow, 600 BPM support).
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Mining/Quarrying: Komatsu PC210LC-11 (dual-circuit hydraulics for heavy rock).
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Cost Efficiency: Doosan DX225LC (balanced performance for 400–500 BPM).
Inward Valve type without accumulator Packing Details:
T: Open type top mounted Hydraulic hammer ass'y -1pcs;
B: Box type top mounted hammer chisel -2pcs;
S: Open type side mounted Flexible hydraulic hose -2pcs;
Tool box with tools -1set
About Shipping
We usually ship goods by DHL Collected, DHL, UPS, TNT, Fedex, EMS, and SF Express.
The delivery time is as follows:
DHL 3-5 days, UPS 5-7 days, TNT 5-10 days, Fedex 4-6 days, and DHL Collected 1-3 days to arrange.
By air, 7~10 days; by sea, 15~48 days.
For any questions, please feel free to contact us. Our contact information is as follows:
+86 188 1917 0788 +86 133 9263 9545 +86 139 2410 9994You can call our customer service hotline and our team will provide you with immediate assistance.
If you have more detailed questions or need to send a document, you can contact us by email at service@hlmachinery.com. We will reply to your email within 24 hours.
Online Services
Online Voice and Video Support for Excavator Parts
We offer advanced online voice and video support to assist you with all your parts-related needs. Whether you're troubleshooting an issue, installing a component, or need help selecting the right parts for your machine, our experienced technicians are just a call or video chat away.
Through our secure online platform, you can connect with our experts in real-time, receiving clear, step-by-step guidance and visual demonstrations. This service ensures that you can resolve any technical challenges quickly and efficiently, without the need for an on-site visit. With voice and video support, you’ll receive the personalized attention and hands-on assistance you need, no matter where you are.
Enjoy faster resolutions, improved productivity, and the confidence that our team is always here to support you with the latest technology and expert knowledge.
For any questions, please feel free to contact us. Our contact information is as follows:
+86 188 1917 0788 +86 133 9263 9545 +86 139 2410 9994
You can call our customer service hotline, and our team will provide you with immediate assistance.
If you have more detailed questions or need to send a document, you can contact us by email at service@hlmachinery.com. We will reply to your email within 24 hours.
Extended Warranty Coverage
All of our excavator parts come with an industry-leading warranty to ensure peace of mind. If any part fails due to manufacturing defects within the warranty period, we will replace it at no additional cost to you.
24/7 Customer Support
Our dedicated customer service team is available around the clock to assist you with any issues or questions about your excavator parts. Whether it's a technical issue or a simple query, we're here to help—anytime, anywhere.
Fast Delivery & Replacement
We understand that time is money. That's why we guarantee fast delivery of replacement parts, with priority shipping options to ensure your excavator is back in action as quickly as possible.
Technical Support & Training
We don’t just sell parts—we provide ongoing technical support. Our experts are available for virtual consultations, including video calls, to guide you through installations, maintenance, and repairs, ensuring your equipment stays in top condition.
For any questions, please feel free to contact us. Our contact information is as follows:
+86 188 1917 0788 +86 133 9263 9545 +86 139 2410 9994
You can call our customer service hotline, and our team will provide you with immediate assistance.
If you have more detailed questions or need to send a document, you can contact us by email at service@hlmachinery.com. We will reply to your email within 24 hours.
Get a free quote
We attach great importance to the needs and feedback of every customer. If you have any questions about our products or any other services, please feel free to contact us. We will wholeheartedly provide you with professional support and help.
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