Hydraulic Mini Excavator Breaker Attachment Rock Hammer Pistions Parts
(1) What are main features of hydraulic breaker pistons?
- High strength materials;
- Anti-resistance, anti-striking;
- Anti-rust technology;
- Long service life;
- Large quantity in stock;
- Complete models for selection
(2) Main technical parameters on excavator breaker attachment hydraulic breaker pistons
| Item | HYP135 | HYP140 |
| Matched breaker chisel (mm) | 135 | 140 |
| Size (mm) | 733*150 | 790*150 |
| Piston material | GCr15 | GCr15 |
| Hardness | HRC58-62 | HRC58-62 |
(3) Related excavator breaker attachments
| Hydraulic breaker flat pins | hydraulic breaker cylinders | hydraulic breaker chisels | hydraulic breaker sleeve |
 |  |  |  |
(4) Main technical parameters on related hydraulic breakers
| Hydraulic Breaker Model | HY135 | HY140 |
| Breaker shell weight (KGS) | 600 | 800 |
| Total weight(KG) | 1663 | 1700 |
| Size (MM) | 1610*530*1280 | 166*530*1280 |
| Driving oil pressure (KG/CM2) | 180-220 | 190-230 |
| Hydraulic oil flow (L/MIN) | 100-150 | 120-180 |
| Striking frequency (BPM) | 350-600 | 350-500 |
| Soft hose diameter (INCH) | 1 | 1 |
| Drill rod diameter (MM) | 135 | 140 |
| Drill rod weight (KG) | 125 | 130 |
| Applicable carrier weight (T) | 18-23 | 19-25 |
(5) FAQ
1. Q: What is the MOQ?
A: The min order quantity is 1-5 pieces according to different size.
2. Q: Whether free sample is available?
A: Yes, free sample available. Usually we charge it as sending the sample and deduct the price in the original order.
3. Q: Do you have stock?
A: Yes, we have large quantity of standard spare parts in stock, immediate delivery is available.
4. Q: Could you customized the products for me?
A: Sure, customization service available.
5. Q: What is your delivery time?
A: For standard products, 3-15 days; for customized products, 10-20 days.
(6) Packing on hydraulic breaker pistons
Usually hydraulic breaker pistons are covered with plactic film before packed with fumigation-free plywood case.
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GCr 15 Rock Hammer Drill Piston Hydraulic 135mm Mini Excavator Breaker Attachment Images
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