Estimating Production Rates for Pneumatic Hammer Bulk Excavation
* Production rates listed are based on 8-hr shift. The above figures are for general estimation purpose only and must not be used to guarantee any production figure to the customer. The actual working results may vary according to the quality and structure of the material to be broken, required degree of material size reduction, installation, condition of the carrier, conditions at the worksite, haulage of the broken material, skills of the operator etc.
| Task / Description | Slow | Ave | Fast | Units |
| Hammer (2,200lb - 1,000kg) - 315C Excavator | ||||
| Non-Reinforced Concrete | 150cu.yd - 115m3 | 200cu.yd - 153m3 | 375cu.yd - 287m3 | cu.yd & m3/8hr |
| Reinforced Concrete | 140cu.yd - 107m3 | 160cu.yd - 122m3 | 240cu.yd - 184m3 | cu.yd & m3/8hr |
| Sedimentary Rock | 165cu.yd - 126m3 | 200cu.yd - 153m3 | 300cu.yd - 229m3 | cu.yd & m3/8hr |
| Volcanic Rock | 75cu.yd - 57m3 | 110cu.yd - 84m3 | 150cu.yd - 115m3 | cu.yd & m3/8hr |
| Hammer (3,740lb - 1,700kg) - 330C Excavator | ||||
| Non-Reinforced Concrete | 275cu.yd - 210m3 | 375cu.yd - 287m3 | 490cu.yd - 375m3 | cu.yd & m3/8hr |
| Reinforced Concrete | 200cu.yd - 153m3 | 150cu.yd - 115m3 | 350cu.yd - 268m3 | cu.yd & m3/8hr |
| Sedimentary Rock | 250cu.yd - 191m3 | 150cu.yd - 115m3 | 400cu.yd - 306m3 | cu.yd & m3/8hr |
| Volcanic Rock | 135cu.yd - 103m3 | 150cu.yd - 115M3 | 275cu.yd - 210m3 | cu.yd & m3/8hr |
| Hammer (6,946lb - 3,150kg) - 345C Excavator | ||||
| Reinforced Concrete | 300cu.yd - 229m3 | 385cu.yd - 295m3 | 850cu.yd - 650m3 | cu.yd & m3/8hr |
| Sedimentary Rock | 350cu.yd - 268m3 | 440cu.yd - 337m3 | 900cu.yd - 688m3 | cu.yd & m3/8hr |
| Volcanic Rock | 200cu.yd - 153m3 | 275cu.yd - 210m3 | 600cu.yd - 459m3 | cu.yd & m3/8hr |
