| Customization: | Available |
|---|---|
| Application: | Excavator |
| Certification: | CE, ISO9001: 2000 |
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Main features
1. Excellent work efficiency.
high quality excavator breaker for adopt unique hydraulic circuit, requiring less oil, which greatly improve the efficiency of power generation.
2. Strict raw material sourcing.
All steel ingots we use are forged, which features high density and excellent toughness.
3. More durable piston life.
Advanced grinding technology, 100% concentricity between piston and cylinder, which greatly reduce possible piston issue.
4. Simple structure, less maintenance
high quality excavator breaker for require less components, reducing customers maintenance cost.
| Model | Unit | HWX1400 | HWX1550 | HWX1650 | HWX1750 |
| Operation weight(side/top/box) | kg | 1774/2059/1866 | 2577/2745/2968 | 2751/3156/2916 | 3905/4057/3902 |
| length(side/top/box) | mm | 2480/2866/2793 | 2776/3102/3075 | 2820/3285/3337 | 3184/3812/3723 |
| working flow rate | 1iter/min | 120-180 | 180-240 | 200-260 | 200-260 |
| oil relief pressure | kg/cm² | 210 | 230 | 240 | 240 |
| working pressure | kg/cm² | 160-185 | 170-200 | 160-180 | 180-200 |
| impact rate | bpm | 350-500 | 300-450 | 250-400 | 200-350 |
| chisel diameter | mm | ¢140 | ¢1550 | ¢162 | ¢1750 |
| oil pipe nominal diameter | inch | 1 | 1 | 5/4 | 5/4 |
| back head pressure | kg/cm² | 16±0.5 | 16±0.5 | 16±0.5 | 16±0.5 |
| Accumulator pressure | kg/cm² | 60 | 60 | 60 | 60 |
| Applicable Excavator weight | ton | 18-26 | 27-36 | 30-40 | 35-40 |
| Applicable Bucket | m³ | 0.9-1.2 | 1.0-1.4 | 1.6-2.2 | 1.6-2.2 |
| Value Ass'y Position | internal | internal | internal | internal |
1).Mining
Mountains, mining, grizzly crushing, secondary crushing
2).Metallurgy
Ladle, slag cleaning, furnace demolition dissatisfied body removal equipment foundation
3).Railway
Mountains, tunneling, bridge demolition, subgrade compaction
4).Highway
Highway repair, broken concrete pavement, foundation excavation
5).Urban Landscape
Concrete crushing, water, electricity, gas and construction, urban renewal
6).Building
Old building demolition, concrete crushing
7).Shipping
Hull except mussels, rust
8).Other
Ice, broken permafrost, sand vibrators
Production & Process
Raw materials---Machining:MCTprocess---Heat treatment---Final machining: Grinding,super finishing---Assembly---Testing process---Housing Assembly---Painting---PDIpre-delivery inspection---Delivery
To ensure the quality, hydraulic breaker comply with strict quality control system:
20CrMo alloy with high toughness and tenacity, ensures a longer working life.
Changhao owns various types of advanced CNC machining Tools, vertical machining center, boring machine, milling machine, grinding machine and many other advanced mechanical processing equipments. With the core part of the machine imported from Korea, Japan, its products are characterized by excellent performance, stability, durability, and high efficiency.
Long time carbonitriding, improve the product's strength, hardness and wear resistance.
Stringent, continuous quality control checks and comprehensive final testing of all HWX hydraulic breakers prior to delivery.
Perfect after-sale service, responsible for the quality persistently.
Company Information
Jinan Changhao Machinery Equipment Co.,Ltd.
We mainly manufacture hydraulic breaker and earth augers. Hydraulic breakers are widely used in rock breaking, road and mining industries in China. HWX hydraulic breakers are divided into 3 types, including Top type hydraulic hammer, Box-silenced type and Side type. Among, Top type and Box silenced type are very popular in Oversea market.
breaker parts has hydraulic breaker piston, Front & Back head, cylinder, Thrust & Outer bushings, Hammer drill rod and flat pin, Valve and valve, code Seal housing and so on.
we are also ready to accept all kinds of OEM and ODM orders from home and abroad.
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