Best Supplier Volvo Frozen Earth Hammer for Excavator
Volvo frozen earth hammer

1. Volvo frozen earth hammer principle :
hydraulic rock breaker is powered by an excavator or loader pump provides pressure oil, it can dig a fundamental role in building a more efficient clean up floating rock crevice in the rocks and soil. Optional hydraulic hammer excavator model is based on the principle of the operating environment to choose the most suitable hydraulic rock breaker
Hydraulic breaker has become an important tool for the job, it was installed in the hydraulic breaker backhoe loaders (also known as two busy) or wheel loader for crushing operations. Excavator Hydraulic Breaker, also known as hydraulic breaker or hydraulic rock breaker (Excavator Hydraulic Breaker).
2. Volvo frozen earth hammer type:
3.Our finished orders
4.Construction site
5.Factory show:
6.In stock
7. Volvo frozen earth hammer technical parameters
| HMJ20S | HMJ30S | HMJ40S | HMJ50S | HMJ60S | HMJ70S | HMJ80S | HMJ81S | HMJ150S | HMJ160S | HMJ175S | HMJ180S | |
| Weight(Kg) | 120 | 250 | 380 | 510 | 765 | 1255 | 1462 | 1740 | 2144 | 2650 | 3788 | 4200 |
| Length(mm) | 1140 | 1330 | 1699 | 1767 | 1939 | 2089 | 2289 | 2414 | 2603 | 2919 | 3189 | 3300 |
| Required Oil Flow(L/min) | 25-50 | 40-70 | 50-90 | 60-100 | 80-110 | 90-120 | 100-150 | 120-180 | 150-210 | 200-260 | 210-290 | 250-340 |
| Working Pressure(kg/cm2) | 80-120 | 110-140 | 120-150 | 130-160 | 150-170 | 150-170 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
| Impact Rate(b.p.m) | 600-1100 | 500-900 | 400-800 | 400-800 | 350-700 | 350-650 | 350-600 | 350-500 | 300-450 | 250-400 | 200-350 | 250-320 |
| Hose Diameter(In) | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 1 1/4 | 1 1/4 | 1 1/4 |
| Chisel Diameter(mm) | 53 | 70 | 75 | 85 | 100 | 120 | 135 | 140 | 150 | 155 | 175 | 180 |
| Chisel Length(mm) | 580 | 700 | 712 | 800 | 950 | 1100 | 1200 | 1300 | 1400 | 1450 | 1500 | 1600 |
| Applicable Excavator(Ton) | 2.5-4.5 | 4-7 | 6-9 | 7-14 | 11-16 | 15-18 | 16-21 | 18-26 | 25-30 | 30-45 | 40-55 | 44-70 |
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