- Contact Person : Ms. Nie Nicole
- Company Name : Hefei Zhongda Machinery Manufacturing Co., Ltd.
- Tel : 86-551-68893766
- Fax : 86-551-68893181
- Address : Anhui,Hefei,Processing factory, Minying Park II, Economic and Technological Development Zone , Hefei, Anhui,China
- Country/Region : China
Dahe hydraulic breaker
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Hydraulic Breaker, used on excavator or wheel loader as a special tool, not only greatly improves working efficiency, reduce labor intensity, but also expand excavators' working contents, maximize excavators' economic benefits. It is widely used in mining, building of roads or bridges and other construction work.
Item
| Unit | Models | |||||||||||
DH2T | DH4T | DH6T | DH8T | DH10T | DH20T | DH23T | DH27T | DH30T | DH32T | DH34T | DH36T | ||
Operating Weight | Kg | 120 | 150 | 280 | 510 | 810 | 1620 | 1700 | 1800 | 2300 | 2555 | 2800 | 3055 |
Impact Energ | J | 380 | 480 | 680 | 1500 | 2100 | 4500 | 4800 | 5800 | 6500 | 6650 | 7719 | 8320 |
Impact Frequency | Bpm | 700-1200 | 600-1000 | 550-750 | 400-800 | 450-650 | 400-800 | 400-800 | 400-800 | 350-650 | 350-650 | 250-400 | 250-400 |
Operating Pressure | Bar | 90-120 | 90-120 | 95-130 | 130-150 | 140-160 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 | 170-190 | 170-190 |
Valve Pressure | Bar | 130-150 | 130-150 | 150-170 | 180-190 | 180-200 | 210-220 | 210-220 | 210-220 | 210-220 | 210-220 | 210-220 | 210-220 |
Oil Flow | l/min | 25-40 | 25-40 | 35-50 | 45-90 | 80-100 | 125-150 | 125-150 | 125-150 | 160-190 | 180-200 | 180-250 | 180-250 |
Chisel Diameter | mm | 45 | 53 | 68 | 85 | 100 | 135 | 135 | 140 | 150 | 155 | 160 | 165 |
Suitable Oil Temperature | oC | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 | +40~+60 |
Suitable Oil Stickiness | Cst | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 |
Matched Excavator Weight | Ton | 1.2-3.0 | 2.5-4.5 | 4-7 | 6-9 | 10-13 | 18-22 | 20-24 | 22-26 | 27-33 | 28-35 | 32-44 | 30-45 |
Dahe hydraulic breaker
