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Buy Best Hydraulic Rock Breaker(Top Type) for excavator for sale Companies, Company

Hydraulic Rock Breaker is an important working tool for hydraulic excavators, which utilize the pressure oil provided by the pump station of the excavator or loader to more effectively clean floating stones and soil in rock crevices under the foundation of the building. It is used in conjunction with hydraulic excavators and other power engines, and can be widely used in construction fields or processes such as metallurgy, mining, railways, highways, and construction. It can also be used for mining, crushing, and dismantling hard objects such as rocks, reinforced concrete, cement pavements, old buildings, etc. It can also be used for specific operations such as riveting, rust removal, vibration, compaction, and pile driving by changing the drill rod, and has a wide range of uses.

1.Easy to locate and control;

2.More conducive to excavate;

3.Weight lighter, the lower risk of broken drill rode

Product Description

📊 Product Parameters
Model Unit HD400 HD450 HD530 HD680 HD750 HD850 HD1000 HD1350A HD1400A HD1500 HD1550 HD1650 HD1750 HD1850 HD1950
Suitable Excavator Weight ton 0.8-2.5 1.2-3.0 2.5-4.5 4.0-7.0 6.0-9.0 7.0-14.0 11-16 18-26 18-26 27-35 28-35 30-40 36-40 40-55 45-60
Chisel Diameter mm Φ40 Φ45 Φ53 Φ68 Φ75 Φ85 Φ100 Φ135 Φ140 Φ150 Φ155 Φ165 Φ175 Φ185 Φ195
Operating weight (Side) kg 70 90 120 250 380 510 765 1462 1795 2144 2413 2650 3788 4516 5213
Operating weight (Top) kg 80 100 120 298 375 577 890 1515 1808 1972 2632 3065 3909 4703 5435
Operating weight (Box) kg 90 126 152 295 375 571 861 1500 1801 2071 2555 2833 3991 4886 5610
Height mm 1135 1213 1317 1620 1899 2161 2316 2813 2813 3063 3115 3275 3556 3852 3986
Required oil flow l/min 15-30 20-40 25-50 40-70 50-90 60-100 80-110 130-150 120-180 160-180 200-240 220-260 260-280 260-300 280-310
Operating pressure bar 90-120 90-120 90-120 110-140 120-150 130-160 150-170 160-180 160-180 160-180 160-180 180-200 220-260 240-280 240-300
Impact Rate bpm 800-1400 700-1200 600-1100 500-900 400-800 400-800 350-700 350-600 350-500 300-450 300-450 200-350 200-350 200-250 180-200
Hose diameter inch 1/2 1/2 1/2 1/2 1/2 3/4 3/4 1 1 1 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4
Back head pressure kg/cm2 16 16 16 16 16 16 16 6 16 8 16-18 18 22 22 22-24
Accumulator pressure kg/cm2 / / / / / / / 60 60 60 60 60 65 65 65
Valve position / Internal Internal Internal Internal Internal Internal Internal External Internal External Internal Internal Internal External External
Impact power joule 200 300 300 650 700 1200 2847 3288 4270 5694 7117 9965 12812 16500 18500
📝 Product Description

As one of the leading Hydraulic Hammer manufacturers, we offer a full range of Hydraulic Hammers for excavators from 0.8-60 tonne. The Hydraulic Rock Breaker (Top Type) features high strength, wear resistance, and low maintenance cost.

In terms of production process, it follows industry standards such as ISO and GB, and has multiple PQR process evaluations. It utilizes CNC machining capabilities including 3-axis, 4-axis, and 5-axis to process high complexity components. Each piece of equipment is equipped with a coordinate measuring instrument to ensure dimensional accuracy. We are responsible for every product and every customer.

We provide professional production, processing, and quality management services to ensure that our products meet and exceed your requirements. We serve OEM partners, agents, distributors, leasing companies, and end demand providers.

Best Hydraulic Rock Breaker (1)
Best Hydraulic Rock Breaker
✅ Key Features
Easy to locate and control for precise operation.
More conducive to excavate in various geological conditions.
Lighter weight design, reducing the risk of broken drill rods.
Hydraulic Rock Breaker Features
Hydraulic Rock Breaker Details
❓ Frequently Asked Questions
What range of excavators can these hydraulic hammers support?
Our hydraulic hammers are compatible with a wide range of excavators, from small 0.8-ton units up to heavy-duty 60-ton machines.
What are the advantages of the Top Type hydraulic rock breaker?
The Top Type design is optimized for easier positioning and control, making it highly efficient for excavation tasks while its lighter weight helps prevent drill rod breakage.
How is the quality and precision of the components guaranteed?
We utilize high-precision CNC machining (3-axis, 4-axis, and 5-axis) and verify every component with coordinate measuring instruments to ensure strict dimensional accuracy.
Do you provide OEM services for international partners?
Yes, we provide professional production and quality management services tailored for OEM partners, agents, distributors, and leasing companies.
What standards are followed during the manufacturing process?
All products are manufactured according to international industry standards, including ISO and GB, with comprehensive PQR process evaluations.
What is the typical impact rate of these hydraulic breakers?
The impact rate varies by model, ranging from 180 bpm for the largest heavy-duty models to 1400 bpm for the smaller precision models.

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