Zhengzhou Hanyun Construction Machinery Co.,Ltd
HANYUN Hydraulic Hammers Make Construction More Efficient!
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High Adaptability Hydraulic Breaking Hammer For Mini Excavator DOOSAN DAEWOO
(1) How one hydraulic Breaking hammer is produced?
One qualified hydraulic jack hammer could be produced with many steps as below:
1. Before we produce hydraulic jack hammers, one drawing with details will be designed;
2. Cut materials according to corresponding size;
3. Handle all materials and weld them together;
4. Assemble hydraulic breaker shell, breaker cylinder body together;
5. Paint primer coating after checking all details;
6. Paint surface coating according to customers' demands before delivery
(2) Main Technical Parameters on hydraulic breaking hammer
| Applicable Excavator model | DOOSAN SOLAR007/010 | DOOSAN SOLAR30/035 | DOOSAN SOLAR55/60 |
| Breaker shell weight (KGS) | 40 | 60 | 100 |
| Total weight(KG) | 102 | 140 | 264 |
| Size (MM) | 750*270*480 | 830*290*570 | 950*330*700 |
| Driving oil pressure (KG/CM2) | 90-120 | 90-120 | 110-140 |
| Hydraulic oil flow (L/MIN) | 20-40 | 25-50 | 40-70 |
| Striking frequency (BPM) | 700-1200 | 600-1200 | 500-900 |
| Soft hose diameter (INCH) | 1/2 | 1/2 | 1/2 |
| Hammer chisel diameter (MM) | 45 | 53 | 68 |
| Hammer chisel weight (KG) | 8 | 12 | 16 |
| Applicable excavator weight (T) | 1.2-3.0 | 2.0-4.0 | 4-7 |
(3) What are advantages of hydraulic breaking hammer?
Hydraulic breaking hammer is used to break stones or rocks in mining projects, it has below features:
1. Simple and compact structure for easy operation and maintenance;
2. Light-weight design for convenient using;
3. Strong striking force;
4. High anti-striking strength;
5. Long service life;
6. High working efficiency
(4) About Hydraulic breaking hammer
Hydraulic jack hammer has other alternative names as below:
1. hydraulic breaker
2. hydraulic hammer
3. hydraulic breaker hammer
4. excavator hammer
5. excavator breaker
6. hydraulic jack breaker
7. hydraulic jack hammer
(5) FAQ
1. Q: How do you ship the hydraulic jack hammer?
A: Usually we will cover demolition hammers with plastic film firstly, then load them into the container.
2. Q: When you will deliver the products after we place one order?
A: Usually 3-10 working days for the standard size. For customized hydraulic hammers, about 15 days
3. Q: What is your payment method?
A: L/C, T/T available for the payment. Usually 30% TT as deposit, 70% blanced by TT before shipping
4. Q: What is your quality warranty period?
A: For the complete hydraulic breakers, 6 months-12 months quality warranty period. But quick-wearing
spare parts are not included.