High Pressure KQG350 DTH Rock Drill Hammer For Blast Rock Hole (JBP200,JBP230,JBP300)
Our company produce varied kind of high pressre , low pressure down-the-hole hammer which if widely used in mining and quarry proiects.
"JEAO"Brand hammer uses excellent material and advanced technic to insure steady quality and reliable actions for its products.
The strict management, perfect examination helps Zhengzhou Jeao Heavy Industry Machinery Equipment Co.,Ltd. to insure good quality products and well-know service for domestic and overseas marks.
Both domestic and foreign customers are welcome to establish business relationship with us .
Technical Paramter for hammer :
KQG3.5 | KQG4.4 | KQG340 | KQG350 | KQG360 |
| 25.5kg | 39kg | 37.5kg | 75kg | 109kg |
| 991mm | 1030mm | 1047mm | 1224mm | 1384mm |
| 80mm | 96mm | 93mm | 125mm | 136mm |
| 1-1.8Mpa | 1-2.4Mpa | 1.05-2.46Mpa | 1.0-2.46Mpa | 1.6Mpa |
| ≥16 Hz | ≥16 Hz | ≥13.5-24hz | ≥20 Hz | ≥18.2 Hz |
| ≤150 L/s | ≤150L/s | ≤150L/s | ≤240L/s | ≤300L/s |
| Male Thread API2-3/8REG | Male Thread API2-3/8REG | Male Thread API2-3/8REG | Male Thread API2-3/8REG | Male Thread API3-1/2REG |
| Φ90-105mm | Φ105-130mm | Φ105-127mm | Φ130-150mm | Φ146-160mm |
Welcome to inquiry for our machine !
