Koken Kogyo Co., Ltd.'s Boring Machines

Koken Kogyo Co., Ltd.

7 products found

Koken Kogyo Co., Ltd.

Large diameter rock drilling machine Bigman series raise boring type BM-100N

390+ people viewing

Last viewed: 1 day ago

Response Rate
100.0 %

Response Time
49.2 hours

The BM-100N has long been the core of the BM series since its introduction in the late 1960s. The BM-150A is a monumental model that achieved full-...

Koken Kogyo Co., Ltd.

Large diameter rock drilling machine Bigman series raise boring type BM-150A

250+ people viewing

Last viewed: 13 hours ago

Response Rate
100.0 %

Response Time
49.2 hours

The BM-100N has long been the core of the BM series since its introduction in the late 1960s. The BM-150A is a monumental model that achieved full-...

Koken Kogyo Co., Ltd.

Large diameter rock drilling machine Bigman series raise boring type BM-500A

260+ people viewing

Last viewed: 2 hours ago

Response Rate
100.0 %

Response Time
49.2 hours

When introduced in 1993, it was the largest model capable of reaming with a maximum diameter of 4750 mm. In order to take advantage of the high pow...

Koken Kogyo Co., Ltd.

Large diameter rock drilling machine Bigman series raise boring type BM-600A

280+ people viewing

Last viewed: 5 hours ago

Response Rate
100.0 %

Response Time
49.2 hours

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...

Koken Kogyo Co., Ltd.

Power swivel type series FS series FSC-100

290+ people viewing

Last viewed: 14 hours ago

Response Rate
100.0 %

Response Time
49.2 hours

This is the latest model of long horizontal boring that KOKEN has cultivated since its Seikan tunnel investigation boring. Horizontal survey boring...