Description
A rock hammer excavator, also known as a hydraulic rock hammer or hydraulic hammer attachment, is a specialized tool designed to be mounted on an excavator for breaking and demolishing rocks, concrete, and other hard materials. It enhances the excavator's capabilities, allowing it to efficiently handle rock excavation, quarrying, demolition, and other related tasks.
Main technical parameters on light duty hydraulic jack hammer for excavator| Model | HY45 | HY53 | HY68 | HY75 | HY85 |
| Breaker shell (KGS) | 40 | 60 | 100 | 200 | 400 |
| Total weight (KG) | 102 | 140 | 264 | 345 | 493 |
| Size (MM) | 750*270*480 | 830*290*570 | 950*330*700 | 1140*370*740 | 1270*370*800 |
| Driving oil pressure (KG/CM2) | 90-120 | 90-120 | 110-140 | 120-150 | 130-160 |
| Driving oil flow (L/MIN) | 20-40 | 25-50 | 40-70 | 50-90 | 60-100 |
| Striking(BPM) | 700-1200 | 600-1200 | 500-900 | 400-800 | 400-800 |
| Soft hose diameter (INCH) | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 |
| Breaker chisel diameter (MM) | 45 | 53 | 68 | 75 | 85 |
| Breaker chisel weight (KG) | 8 | 12 | 16 | 22 | 48 |
| Applicable carrier weight (T) | 1.2-3.0 | 2.0-4.0 | 4-7 | 6-9 | 7-14 |
Main technical parameters on medium duty hydraulic jack hammer for excavator| Model | HY100 | HY120 | HY135 | HY140 | HY155 |
| Breaker shell (KGS) | 450 | 500 | 600 | 800 | 1450 |
| Total weight (KG) | 736 | 1374 | 1663 | 1700 | 2350 |
| Size (MM) | 1340*430*970 | 1475*530*1000 | 1610*530*1280 | 1660*530*1280 | 1900*635*1350 |
| Driving oil pressure (KG/CM2) | 150-170 | 150-170 | 180-220 | 190-230 | 230-260 |
| Driving oil flow (L/MIN) | 80-110 | 90-120 | 100-150 | 120-180 | 180-240 |
| Striking(BPM) | 350-700 | 350-650 | 350-600 | 350-500 | 300-450 |
| Soft hose diameter (INCH) | 3/4 | 3/4 | 1 | 1 | 1.2 |
| Breaker chisel diameter (MM) | 100 | 120 | 135 | 140 | 155 |
| Breaker chisel weight (KG) | 50 | 120 | 125 | 130 | 190 |
| Applicable carrier weight (T) | 11-16 | 12-18 | 18-23 | 19-25 | 25-30 |
Main technical parameters on heavy duty hydraulic jack hammer for excavator | Model | HY165 | HY175 | HY185 | HY195 | HY200 |
| Breaker shell (KGS) | 1500 | 1700 | 2100 | 2300 | 2500 |
| Total weight (KG) | 3350 | 4102 | 4950 | 5260 | 6000 |
| Size (MM) | 2010*650*1420 | 2310*715*1630 | 2240*750*1620 | 2460*750*1670 | 2560*750*170 |
| Driving oil pressure (KG/CM2) | 260-280 | 260-280 | 280-300 | 280-320 | 300-350 |
| Driving oil flow (L/MIN) | 190-250 | 210-290 | 220-270 | 230-280 | 240-290 |
| Striking(BPM) | 300-450 | 200-350 | 180-220 | 180-200 | 160-200 |
| Soft hose diameter (INCH) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Breaker chisel diameter (MM) | 165 | 175 | 185 | 195 | 210 |
| Breaker chisel weight (KG) | 220 | 260 | 300 | 340 | 400 |
| Applicable carrier weight (T) | 30-36 | 36-42 | 42-48 | 48-55 | 55-65 |
Our company specializes in various types of hydraulic breakers (HY45~200), (SB20-151) (15G~40G), breaker shells, front and back head, cylinders, inner and outer bushings, chisels (diameter range 40mm~230mm), pistons; we also provide various types of hydraulic breaker spare parts:, Rod pins, Seal kit, Diaphragms, Stop Pin, Through Bolts, Side Bolts, Control Valve, Accumulator, Charger Kit, Charging Valve, Gas Bottle, Shock Absorber, ect.
Our company has 25,000 square meters of standardized factory buildings and more than 100 sets of advanced high-end precision machining equipment. This gives us strong capabilities in precision machining, heat treatment and product testing. The company's current production capacity includes an annual output of 5,000 sets of hydraulic breakers, 100,000 chisels, 30,000 sets of front and back head, and 20,000 sets of breaker shells.
1. Q: Are you a direct factory?
A: Yes, we are one big factory in China. And comprehensive strength of our company ranks top 3 in China market.
2. Q: How do you ship the concrete structures demolition hammers?
A: Usually we will cover demolition hammers with plastic film firstly, then load them into the container.
3. 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
4. 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
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