Koken Kogyo Co., Ltd.'s Excavators
25 registered Excavators of Koken Kogyo Co., Ltd.
Koken Kogyo Co., Ltd.
Geological survey machine series Multi-drill with fully automatic standard penetration testing device
The standard penetration test, which mainly measures the hardness of the ground, is an indispensable measurement method for future Japanese land re...
Koken Kogyo Co., Ltd.
Rotary percussion drill series crawler mount type RPD-180C
RPD-180C is a model in which the engine of RPD-160C has been replaced with an engine that complies with Tier 4 Final emission regulations. Equipped...
Koken Kogyo Co., Ltd.
Rotary percussion drill series Crawler mount type RPD-40C
The RPD-40C is a new core model of the compact RPD crawler that packs the high-speed drilling performance of the Arrow Drill series into a compact ...
Koken Kogyo Co., Ltd.
Rotary percussion drill series Power unit separated type RVD-50C
The RVD-50C is a model equipped with a vibrating head instead of the percussion head of the RPD-50C/50TT.
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (high power type) RPD-220
This is a large arrow drill with the most power among Koken's RPD rotary percussion drills. Equipped with the powerful large-diameter drill head KD...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (high power type) RPD-100NTH
RPD-100NTH was born as our new high power standard type percussion drill. Equipped with a high-output, high-performance KD950B drill head and a new...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (multipurpose type) RPD-75DR
RPD-75DR is our new standard type percussion drill. The guide cell has a length adjustment mechanism that can be used for a variety of construction...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (multipurpose type) RPD-75SL-H2-FC
RPD-75SL-H2 is equipped with the standard KD-610 type drill head, and uses a shortened guide cell that uses a cylinder instead of a motor and chain...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (multipurpose type) RPD-75SL-H3-FC
RPD-75SL-H3 is equipped with the standard KD-610 type drill head, and uses a shortened guide cell that uses a cylinder instead of a motor and chain...
Koken Kogyo Co., Ltd.
Rotary percussion drill series skid base mounted type (multi-purpose type) RPD-75SHF drilling
The RPD-75SHF punch is a new lineup of the popular RPD-75 series. A telescoping guide cell arm for flexible installation of various types of ancho...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (multipurpose type) RPD-75R2-DFC
RPD-75R2-DFC is a new lineup of the popular RPD-75 series. Mainly targeting the needs of the anchor method, it combines a large-diameter, high-tor...
Koken Kogyo Co., Ltd.
Rotary percussion drill series with skid base (multipurpose type) RPD-60R3
The RPD-60R3-SP1 was created with the aim of simplifying slope anchor scaffolding by reducing the weight of the drill body, and further reducing th...
Koken Kogyo Co., Ltd.
Rotary percussion drill series equipped with skid base (small and lightweight type) RPD-45H2-FC
Among the lightweight and compact arrow drill series designed to reduce construction costs by simplifying work scaffolding for slope anchor work, e...
Koken Kogyo Co., Ltd.
Rotary percussion drill series equipped with skid base (small and lightweight type) RPD-30LK
The new Arrow Drill RPD-30LK has succeeded in reducing weight by incorporating light alloy into major parts such as the drill head. This has simpli...
Koken Kogyo Co., Ltd.
Rotary percussion drill series equipped with skid base (small and lightweight type) RPD-20L
RPD-20L was created in response to the need for smaller and lighter anchors at construction sites. The dry weight of the main unit is 380kg, and it...
Koken Kogyo Co., Ltd.
Large diameter rock drilling machine Bigman series raise boring type BM-600A
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.
Large diameter rock drilling machine Bigman series raise boring type BM-500A
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-150A
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-100N
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.
Power swivel type series FS series FS-120CZ
This model was created after requests were made primarily from China to create a machine that utilizes the power swivel type's large-diameter horiz...
Koken Kogyo Co., Ltd.
Power swivel type series FS series FSC-100
This is the latest model of long horizontal boring that KOKEN has cultivated since its Seikan tunnel investigation boring. Horizontal survey boring...
Koken Kogyo Co., Ltd.
Power swivel type series HC "Midget drill" series HC-42
The midget drill series is compact and lightweight, making it effective for construction work in narrow spaces.It enables a variety of installation...
Koken Kogyo Co., Ltd.
Power swivel type series HC "Midget drill" series HC-53
The midget drill series is compact and lightweight, making it effective for construction work in narrow spaces.It enables a variety of installation...
Koken Kogyo Co., Ltd.
Hot spring/geothermal development drilling machine "Speed Spa Drill" SSD series
Groundwater at deep depths of over 1,500 meters can be used for hot springs and geothermal energy. Speed Spa Drill SSD4000 has the largest drilli...
Koken Kogyo Co., Ltd.
Truck mounted water well drilling machine FSW series
This is a top drive specification of a large truck-mounted water well drilling machine.
Check the product list of Koken Kogyo Co., Ltd.