Side Type Hydraulic Breaker RHB40 for 0.7~2 T Excavator
Descripition
Side Type Hydraulic Breaker RHB40 Features:
Overall length shorter
Hook back things conveniently
Maintenance-free
RAY attachments Hydraulic Breaker Use
1.The primary and secondary crushing work of a rock mountain
2.Crushing cement and asphalts on pavements and removing rocks
3.Dismantling buildings and used in other crushing working sites
Side Type Hydraulic Breaker RHB40 Detail images:
Side Type Hydraulic Breaker RHB40 Advantages:
Have high precision to improve parts uselife time.
Front Head: The precision is less than 0.05mm, seal groove is 0.03mm.
Postion: The precision is 0.005mm and concentrictiy is 0.005-0.006mm.
Distance between cylinder and piston Precision:20T 0.05-0.06MM
30-40T 0.06-0.065MM
40T 0.065-0.07MM
Choose superior material to make product more stable
Our piston choose 20CrNiMoA
Our chisel and other parts choose 42CrMo
After heat treatment, we use subzero treatment in order toreduce the deformation and
not easy scratched(Below zero 130℃).
Hydraulic breaker specification
| Item | Model | RHB40 | RHB45 | RHB53 | RHB68* | RHB75* | RHB80 | RHB85 | RHB100* | RHB125 | RHB135* | RHB135G* |
| Total Weight | Side(Kg) | 70 | 95 | 158 | 263 | 334 | 335 | 559 | 761 | 1277 | 1653 | 1680 |
| Top(Kg) | 72 | 95 | 158 | 343 | 409 | 410 | 637 | 866 | 1308 | 1847 | 1880 | |
| Box(Kg) | 102 | 129 | 180 | 361 | 450 | 451 | 733 | 1007 | 1371 | 1893 | 1930 | |
| Operating Preasure | kg/cm2 | 90-120 | 90-120 | 90-120 | 110-140 | 120-150 | 120-150 | 120-150 | 150-170 | 150-170 | 160-180 | 160-180 |
| Psi | 1280-1704 | 1280-1704 | 1280-1704 | 1562-1988 | 1562-1988 | 1704-2130 | 1704-2130 | 2130-2414 | 2130-2414 | 2272-2556 | 2272-2556 | |
| Oil Flow | I/min | 15-25 | 20-30 | 25-50 | 40-70 | 50-90 | 50-90 | 60-100 | 80-110 | 90-120 | 130-150 | 145-180 |
| Gpm | 4-7 | 5-8 | 6.6-13.2 | 10.5-18.5 | 10.5-18.5 | 13.1-23.6 | 15.8-26.3 | 21.1-29.1 | 23.7-31.7 | 34.3-39.6 | 38.3-47.6 | |
| Impact Frequency | bpm | 800-1400 | 700-1200 | 600-1100 | 500-900 | 400-800 | 400-800 | 400-800 | 350-700 | 350-650 | 400-600 | 350-500 |
| Dia.of Hose | mm | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 19.05 | 19.05 | 25.4 | 25.4 | 25.4 |
| inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 1 | 1 | 1 | |
| Chisel Diameter | mm | 40 | 45 | 53 | 68 | 75 | 75/80 | 85 | 100 | 125 | 135 | 135 |
| inch | 1.57 | 1077 | 2.08 | 2.68 | 2.68 | 2.95 | 3.35 | 3.94 | 4.92 | 5.31 | 5.31 | |
| Chisel Length | mm | 430 | 500 | 580 | 700 | 710 | 711 | 745 | 1055 | 1130 | 1200 | 1200 |
| inch | 16.93 | 19.69 | 22.83 | 27.56 | 27.95 | 27.99 | 29.33 | 41.54 | 44.49 | 47.24 | 47.24 | |
| Chisel Weight | kg | 4 | 8 | 9 | 18 | 22 | 26 | 29 | 57 | 94 | 115 | 115 |
| Suitable Excavator | m3 | 0.07 | 0.03-0.01 | 0.06-0.2 | 0.15-0.3 | 0.2-0.35 | 0.2-0.35 | 0.25-0.5 | 0.4-0.6 | 0.4-0.6 | 0.6-0.8 | 0.6-0.8 |
| Ton | 0.8-2.5 | 1.2-3.0 | 2.5-4.5 | 4.0-7.0 | 6.0-9.0 | 6.0-9.0 | 7.0-14 | 10.0-15.0 | 15-18 | 18-26 | 20-26 |
Specification
| Item | Unit | RHB40 | RHB45 | RHB53 | RHB68 | |
| Operation Weight | Kg(Open Type) | 75 | 103 | 132 | 250 | |
| Kg(Box Type) | 97 | 127 | 161 | 298 | ||
| Opertation Prussure | kgf/cm² | 80-110 | 80-110 | 90-120 | 100-130 | |
| psi | 1137-1564 | 1137-1564 | 1280-1706 | 1422-1848 | ||
| Oil Flow | l/min | 18-28 | 25-32 | 25-45 | 30-50 | |
| gpm | 4.7-7.4 | 6.6-8.4 | 6.6-11.9 | 7.9-13.2 | ||
| Impact Rate | bpm | 800-1200 | 600-1000 | 550-950 | 450-750 | |
| Chisel Diameter | mm | 40 | 45 | 53 | 68 | |
| inch | 1.57 | 1.77 | 2.08 | 2.67 | ||
| Chisel Length | mm | 450 | 500 | 580 | 700 | |
| inch | 17.69 | 19.65 | 22.79 | 27.51 | ||
| Chisel Weight | kg | 3.8 | 5 | 9 | 18 | |
| Hose Size | mm | 13 | 13 | 13 | 13 | |
| inch | PF1/2" | PF1/2" | PF1/2" | PF1/2" | ||
| Suitable Excavator | ton | 0.7-1.3 | 1.2-2.2 | 2.1-4.0 | 4.8-8.0 | |
| m³ | 0.01-0.04 | 0.04-0.1 | 0.2-0.2 | 0.15-0.25 | ||