1 Year Quality Warranty Light Duty Hydraulic Jack Hammer HITACHI 7-14T
(1) How many models of hydraulic jack hammers Hanyun Have?
Hydraulic jack hammers from Hanyun have different models to suit different excavators, loaders, skid steers and
backhoes.
About 14 popular models are produced in Hanyun, customized model also supported
| Model | Breaker chisel diameter (mm) | Applicable excavator weight (T) |
| HY53 | 53 | 1.2-3 |
| HY68 | 68 | 2-4 |
| HY75 | 75 | 6-9 |
| HY85 | 85 | 7-14 |
| HY100 | 100 | 11-16 |
| HY120 | 120 | 12-18 |
| HY135 | 135 | 18-23 |
| HY140 | 140 | 19-25 |
| HY155 | 155 | 25-30 |
| HY165 | 165 | 30-36 |
| HY175 | 175 | 36-42 |
| HY185 | 185 | 42-48 |
| HY195 | 195 | 48-55 |
(2) How to select one suitable hydraulic jack hammer?
For effective and efficient crushing of rocks, one suitable hydraulic jack hammer must be selected before working.
1. Firstly we have to consider the excavator model and its hydraulic power, because the rock breaker hammer is
customized to suit the excavator;
2. Secondly the excavator working envrionment has to be considered. Rock breaker hammer chisels head types
(flat head, pointed head, conical head, round head)will be selected according to that;
3. Finally good quality rock breaker hammer will be selected for a long service life and less failure rate.
Rock breaker hammers made by Hanyun will be a great choice with good reputation from customers
(3) Main Technical Parameters on hydraulic jack hammer
| Model | HY75 | HY85 | HY100 | HY120 |
| Breaker shell weight (KGS) | 200 | 400 | 450 | 500 |
| Total weight(KG) | 345 | 493 | 736 | 1374 |
| Size (MM) | 1140*370*740 | 1270*370*800 | 1340*430*970 | 1475*530*1000 |
| Driving oil pressure (KG/CM2) | 120-150 | 130-160 | 150-170 | 150-170 |
| Hydraulic oil flow (L/MIN) | 50-90 | 60-100 | 80-110 | 90-120 |
| Striking frequency (BPM) | 400-800 | 400-800 | 350-700 | 350-650 |
| Soft hose diameter (INCH) | 1/2 | 3/4 | 3/4 | 3/4 |
| Drill rod diameter (MM) | 75 | 85 | 100 | 120 |
| Drill rod weight (KG) | 22 | 48 | 50 | 120 |
| Applicable carrier weight (T) | 6-9 | 7-14 | 11-16 | 12-18 |
(4) Hanyun History
| 20 years ago, there had not one company called HANYUN in China There just had one small street store for selling hydraulic hammers and other excavator attachments from other factories. And totally 3 employees there, including the boss. 10 years ago, our boss established one company called Hanyun Construction Machinery Co., Ltd, which is one direct factory for manufacturing hydraulic hammers and breaker chisels, with 85 workers. Till today, at the end of 2021, HANYUN already have 3 factories with total employees 210, one factory for fabricating hydraulic hammer shells, one for breaker chisels and the other one for chisels cylinders. And the output and sales volume ranks top 3 in China market. Why Hanyun could grow up from one small store to one professional group company? The answer is: - Customers are willing to trust Hanyun and to give valuable advice, positive or negative;
- Hanyun people are very happy to accept criticism and keep improving our products quality;
- Cherish trust from customers and do better.
Trust is extremely expensive. In the coming future, Hanyun will work harder to feedback more to our customers. |
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Demolition 85mm Hydraulic Breaker Jack Hammer HITACHI 7-14T Excavator Images
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