Large diameter rock drilling machine Bigman series raise boring type BM-600A
Koken Kogyo Co., Ltd.
About This Product
This is the largest model of the Bigman BM series. It has the ability to ream and dig up to 6m in diameter, and has achieved numerous results since its launch in 2008.
■Basic procedures for reaming and digging
A Big Man is installed on the bedrock above the shaft, and a thin vertical shaft is usually dug toward the shaft to pass the Big Man's special rod. This is called pilot digging. After penetrating the lower shaft, remove the pilot drilling bit that has penetrated and connect it to the reaming bit installed in the shaft. The large-diameter reaming bit is pulled up by a big man and excavated.
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Product
Large diameter rock drilling machine Bigman series raise boring type BM-600A
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Handling Company
Koken Kogyo Co., Ltd.
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Categories
1 Models of Large diameter rock drilling machine Bigman series raise boring type BM-600A
| Product Image | Part Number | Price (excluding tax) | Body dimensions H (mm) | Body dimensions L (mm) | Body dimensions W (mm) | Body mass (kg) | Drilling diameter pilot (mm) | Drilling diameter reaming (mm) | Excavation depth (m) | Feeding force (kN) | PU dimension H (mm) | PU dimension L (mm) | PU dimensions W (mm) | Pulling force (kN) | Rotation speed (rpm) | Torque (kN-m) |
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BM-600A |
Available upon quote | 7,000 | 3,607 | 3,000 | 33,000 | 349 | Max.6,000 | Max.600 | 2,900 | 2,440 | 5,600 | 2,500 | 5,350 | Max.50 | Forward Max.300 / Reverse Max.608 |
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About Company Handling This Product
- Japan