Concrete Cushing Tools Hydraulic Hammer Breaker Hydraulic Breaking Hammer

• Certification: RoHS, ISO, CE
• Condition: New
• Automatic Grade: Manual
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Usage: Concrete Road
• Type: Hydraulic Breakers
• Max. Pressure: 155bar
• Oil Flow: 20-26lpm
• Impact Rate: 1500-200bpm
• Weight: 20kg
• Transport Package: Wooden Box
• Specification: 790 * 215 * 180
• Trademark: zhongtuo
• Origin: China
• Production Capacity: 60000pieces/Month

Product Description

Hydraulic hammer breaker

Feature:
1. It is a more convenient and safer operation
2. Anti-slip switch control makes operation more precise
3. Two-way hydraulic lock is used internally, with a self-locking function.
4. The expansion head of the expander is of flat design and can be wedged into a very narrow gap.
5. The special treatment on the surface of the expansion head can play a non-slip effect, making the rescue environment safer.









Technical Parameters
Weight:20KG
Size:640*450*110
Oil flow:20-30lpm
Max. pressure:155bar
Impact rate:1500-2000bpm
 

PROBLEM CAUSE REMEDY

The tool does not run	Power unit not functioning	Check power unit for power flow and pressure (15-24 lpm 105-140 bar)
	Couplers or hoses blocked	Remove restriction
	Pressure and return line hoses reversed at ports	Be sure hoses are connected to their proper ports
	Mechanical failure of piston or automatic valve	Disassemble breaker and inspect for damaged parts
Tool does not hit effectively	Power unit not functioning	Check power unit for power flow and pressure (15-24 lpm 105-140 bar)
	Couplers or hoses blocked	Remove restriction
	Fluid too hot (above 140 °F/60 °C)	Provide cooler to maintain proper fluid temperature (130 °F/55 °C)
	Low accumulator charge (pressure hose will pulse more than normal)	Recharge accumulator. Replace diaphragm if charge loss continues
Tool operates slow	Low gpm supply from power unit	Check power unit for proper flow (7-9 gpm/26-34 lpm) or 5-6 gpm /18-22 lpm
	High back-pressure	Check the hydraulic system for excessive backpressure (over 200 psi/14 bar)
	Couplers or hoses blocked	Remove restriction

.


Our Company Information

 

We have been focusing on high-quality mechanical equipment and construction products for more than 20 years. Especially have rich experience in mining equipment, main products include:

Ultra Large Rock Splitter
Submersible Drilling Rig
Spraying Machine
Grinding Machine

About Our Factory



About the products




Packing and Shipping:



Purchase Process



About the Quality



Others



Why did you choose us?

1. We are a real factory offering products and providing free technical advice.
2. Company in business for many years and served Over 50 countries' customers.
3. All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year. 
4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, save your time.