- Car Covers[3]
- Other Vehicle Tools[3]
- Transmission Jacks[5]
- Other Welding & Soldering Supplies[3]
- Welding Helmets[8]
- Pulleys[10]
- Seals[10]
- Grinder[1]
- Grinding Wheel[10]
- Pneumatic Tools[10]
- Tanker Truck[7]
- Truck Accessories[2]
- Other Truck Parts[1]
- Truck Body Parts[9]
- Truck Brake[1]
- Truck Engine[2]
- Truck Tire[1]
- Contact Person : Ms. du Steacy
- Company Name : Unison (Qingdao) Industrial Co., Ltd.
- Tel : 86-532-85758425, 85758530
- Fax : 86-532-85815315
- Address : Shandong,Qingdao,No. 22, Shandong Road
- Country/Region : China
- Zip : 266071
Related Product Searches:OP-4 air hammer concrete,High Quality,OP-4 air hammer concrete, Concrete testing hammer,OP-4
OP-4 air hammer concrete
1) It can be applied to break the old roadway, to break the original concrete ground for mining enterprise.
2) It can be applied to break firm and freezed ground in civil engineering,substruction and civil air defence works and so on.
3) It can be applied to cut coal layer and break soft mineral in mining industry.
technical parameters | OP-2 | OP-3 | OP-4 |
Impacting Frequency | 22HZ | 19HZ | 17HZ |
Impact Energy | 43J/min | 48J/min | 56J/min |
Weight of Breaker(w/o tool) | 8kg | 9kg | 9.5kg |
Specific consumption of free air | 26m3/dcm•kw | 26m3/dcm•kw | 26m3/dcm•kw |
Rated Pressure | 0.5Mpa | 0.5Mpa | 0.5Mpa |
Min. Pressure | 0.3Mpa | 0.3Mpa | 0.3Mpa |
Dia. Of Tail Pick | 24mm | 24mm | 24mm |
Length of Tail Pick | 70mm | 70mm | 70mm |
technical parameters | MO-2B | MO-3B | MO-4B |
Impacting Frequency | 22.5HZ | 19.2HZ | 17HZ |
Impact Energy | 39J/min | 44J/min | 55J/min |
Weight of Breaker(w/o tool) | 8.5kg | 9kg | 9.6kg |
Specific consumption of free air | 1.5m3/dcm•kw | 1.5m3/dcm•kw | 1.5m3/dcm•kw |
Rated Pressure | 0.5Mpa | 0.5Mpa | 0.5Mpa |
Min. Pressure | 0.3Mpa | 0.3Mpa | 0.3Mpa |
Dia. Of Tail Pick | 24mm | 24mm | 24mm |
Length of Tail Pick | 70mm | 70mm | 70mm |
technical parameters | MO-2M | MO-3M | MO-4M |
Impacting Frequency | 22.5HZ | 19.2HZ | 17HZ |
Impact Energy | 39J/min | 44J/min | 55J/min |
Weight of Breaker(w/o tool) | 8.5kg | 9kg | 9.6kg |
Specific consumption of free air | 1.5m3/dcm•kw | 1.5m3/dcm•kw | 1.5m3/dcm•kw |
Rated Pressure | 0.63Mpa | 0.63Mpa | 0.63Mpa |
Min. Pressure | 0.3Mpa | 0.3Mpa | 0.3Mpa |
Dia. Of Tail Pick | 24mm | 24mm | 24mm |
Length of Tail Pick | 70mm | 70mm | 70mm |
Company information:
Unison (Qingdao) Industrial Co., Ltd. is a Chinese professional manufacturing company since 1980 ,with certificate ISO 9001:2008.
We produce: 1) die /angle grinders 2)air wrench 3)air hammer 4) air tamper 5) air shovel etc
All our products were manufactured according to internationally recognized standards.
During 20years, we are developed as competitive manufacturer of 300workers and capacity 100,000pcs per month.
We have more than 70 large-scale customers in over 20 countries and regions.
We are proud to say that we are one of the main supplier of Pneumatic tools to Russia, USA for all these years.
We wl try our best to cooperate with you all the time!!
Pls contact with us now! We are really worthwhile to do business together!
Blw is some of our products picture, weclome your details contacting.
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OP-4 air hammer concrete