Main Features:
1. Cylinder&valves: prevents wear with precision finishing treatment.
2. Piston: improved running properties; manufactured with high-quality nickel&vanadium alloy steel.
3. Chisel: exceptinal performance and reliability; manufacutred with high-quality alloy steel.
4. Accummulator: reduces irregular pulse pressure on hydraulic circuit; improved striking power with supply of accumulated gas
pressure.
5. Oil seal: increase hydraulic circuit design at the sied of under pressure, reduce the pressure of oil seal, improve service
life.
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Huitong Hydraulic breaker
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| Model | Total weight (KG) |
Required Oil Flow (L/Min)
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Working Pressure (Bar) | Impact Rate (Bpm) | Chisel Diameter (mm) | Carrier weight (ton) | Valve Ass'y Position |
| HT450 | 150 | 20-40 | 90-120 | 700-1200 | 45 | 1.2-3 | Internal |
| HT530 | 190 | 25-45 | 90-120 | 500-1100 | 53 | 2.5-3 | Internal |
| HT680 | 340 | 36-60 | 110-140 | 500-900 | 68 | 3-7 | Internal |
| HT750 | 480 | 50-90 | 120-170 | 400-800 | 75 | 6-9 | Internal |
| HT850 | 580 | 45-85 | 127-147 | 400-800 | 75 | 7-14 | Internal |
| HT1000 | 950 | 80-120 | 150-170 | 400-650 | 100 | 10-15 | Internal |
| HT1350 | 1650 | 130-170 | 160-185 | 400-650 | 135 | 18-25 | Internal |
| HT1400 | 2000 | 150-190 | 165-195 | 400-800 | 140 | 20-30 | Internal |
| HT1550 | 2900 | 150-230 | 170-200 | 400-800 | 155 | 27-36 | Internal |
| HT1650 | 3250 | 200-260 | 180-200 | 250-400 | 165 | 35-45 | Internal |
