Notice of Summer Vacation

We develop cranes for the construction of transmission towers that incorporate customer feedback, ensuring safety and ease of use, contributing to the stable supply of electricity nationwide.

- By adopting a 2m top mast, safe assembly work such as support installation can be achieved while the mast is in place. - Smooth operation is possible with hoisting, elevation, and rotation inverter control. - Compact wireless operation. - Ground-mounted control panel for easy maintenance. 【Jib Length】18.75m Working Radius: 1.65m to 18.0m Lifting Capacity: 16.61kN at 18.0m, 27.45kN at 13.5m 【Jib Length】20.915m Working Radius: 1.77m to 20.0m Lifting Capacity: 17.65kN at 20.0m, 27.45kN at 13.5m 【Ground Lift Height】Standard 117m, 147m, Maximum 165m 【Total Mast Length】Standard 100m, 130m, Maximum 150m 【Total Weight】32.0t (Crane body at 102m)

• Transport machinery

We develop cranes for the construction of transmission towers that incorporate customer feedback, ensuring safety and ease of use, contributing to the stable supply of electricity nationwide.

- By adopting a 2m top mast, safe assembly work such as support installation can be achieved while the mast is set up. - Smooth operation is possible with hoisting, elevation, and rotation inverter control. - Compact wireless operation. - Ground-mounted control panel for easy maintenance. 【Jib Length】12.9m Working Radius: 1.22m to 13.0m Lifting Capacity: 19.61kN at 10.58m, 15.39kN at 13.0m 【Jib Length】16m Working Radius: 1.38m to 16.0m Lifting Capacity: 19.61kN at 10.5m, 12.25kN at 16.0m 【Ground Lifting Height】Standard 95m, Maximum 125m 【Total Mast Length】Standard 80m, Maximum 110m 【Total Weight】21.7t (Crane body at 80m)

• Transport machinery

We develop cranes for the construction of transmission towers that incorporate customer feedback, ensuring safety and ease of use, contributing to the stable supply of electricity nationwide.

■Smooth operation of elevation, rotation, and winching using hydraulic power ■Can be set up on slopes of up to 15° by rearranging the outriggers

• Transport machinery

Utilizing air, we reduce the friction between the transported items and the floor to one-thousandth (0.003). A one-ton weight can be moved with a force of 3 kg. *Manual available.

The "Air Caster" is a transport system that uses air for the transportation and positioning of heavy objects. It can move the weight of the transported items in any direction with a thrust of 0.3%, and positioning and direction changes can be easily performed. It is easy to operate for anyone, and requires little maintenance. If you are having trouble with transportation methods, please feel free to consult us. *Koshihara is a company that has a technical partnership with Aerogo as a machinery manufacturer. 【Features of the Air Caster】 ■ Can move heavy objects with light force ■ Direction is not fixed ■ Minimal damage to the floor surface ■ Easy to use and operable by anyone ■ Requires little maintenance ■ Generates little noise and dust, making it suitable for use in clean rooms ■ Suitable for transporting heavy objects in various fields, including construction, civil engineering, and industrial equipment *For more details, please refer to the PDF materials or feel free to contact us.

• Material handling systems and equipment

We develop cranes for the construction of transmission towers that incorporate customer feedback, ensuring safety and ease of use, contributing to the stable supply of electricity nationwide.

■Significantly reduced jib length change time Thanks to the adoption of a moment limiter, sudden jib length changes on site are easy. ■Achieves the largest working radius in its class at 28m ■Can lift 2 tons at a working radius of 24m Furthermore, smooth operation with inverter control ■Easy operation with the adoption of a joystick-type wireless controller

• Transport machinery
• Crane and others

Easy to maneuver and lightweight! Air casters that can be handled like a cart!

The "Aero Palette" is designed to move loads of up to 40 tons. For unlimited operability, the Aero Palette is particularly popular in situations such as manufacturing and assembly of parts. The Aero Palette can work alongside forklifts, cranes, and conveyors at a low cost, or serve as an alternative means of transportation. Optional handles, throttle controls, and wheels for use when unloaded are available. It is much easier to maneuver compared to hand pallets and can be moved lightly. Only one air hose is needed, making hose handling easy. 【Features】 ■ Can be handled like a cart ■ Very easy to maneuver ■ Can be moved lightly ■ Size can be specified ■ Easy hose handling *For more details, please refer to the PDF document or feel free to contact us.

• Material handling systems and equipment

Capable of transporting heavy loads of up to approximately 200 tons! Able to accommodate various sizes of cargo!

The "Air Caster Load Module" provides a new means of transport for moving packages of various sizes, shapes, and weights. Also known as machine skates, air skates, or air dollies, this versatile heavy-duty transport product can be placed under loads of different shapes. It consists of four air caster load modules, one console box (air distributor), and four connecting air hoses. One load module can transport loads weighing up to approximately 50 tons. The load modules come in fixed mount and slide mount types, and various combinations of materials can be selected, including standard neoprene and highly durable urethane types. We will make suggestions considering your usage environment and the items to be transported, so please feel free to contact us. 【Features】 ■ Capable of transporting loads weighing up to approximately 200 tons (when using four modules) ■ Can be set according to the size of the load ■ Compatible with various sizes of transported items ■ Various types can be selected according to the usage environment *For more details, please refer to the PDF materials or feel free to contact us.

• Material handling systems and equipment

A new type of long-span construction elevator from Koshihara has arrived!

The new low-landing type "KRD-980LF" rotor deck is an elevator designed for long-span construction work. In narrow construction sites such as urban areas, it eliminates the landing stage and allows installation within the space of the elevator body (stage guard is required), achieving shared (dual-use) guide rails with the conventional KRD series. From this time, the inclination detection device has also been completely renewed to a gyro type, enhancing accuracy and safety. This product comes with a standard specification of a plated finish, reducing painting costs during maintenance. 【Features】 ■ Achieves shared guide rails with the KRD series ■ Realizes a landing height of 300mm ■ Low vibration and low noise ■ An elevator with a high demand for a load capacity of 980kg ■ Effective width of the carrier is 983mm, making board loading easy ■ The outer width of the carrier is 1080mm, allowing installation on 900mm scaffolding *For more details, please refer to the PDF materials or feel free to contact us.

• Elevator

We have published a white paper titled "Half a Year of Procrastination vs. Full Operation in 3 Months - Conditions for Companies That Should Use Initial Setup Support," aimed at companies considering the introduction and operation of attendance management systems. This document clearly explains the key points of initial setup that are prone to difficulties during implementation, as well as the differences between handling it in-house and utilizing specialized support. If you want to smoothly launch an attendance management system, please take a look.

From July 2026 until the end of September, we will hold a Summer Grand Appreciation Festival! High-pressure washers at great prices! Plan 1: A special set of SP60L/60new/60DX/60GE comes with a free Z swivel joint set! Plan 2: Customers who purchase a compressor will receive a new red hose (30m) for free! Plan 3: Washing hose [6M] available at a special price! A wide range of popular high-pressure washer series, cleaning accessories, painting machines, compressors, and other products are also available! Items listed can be purchased at great deals! Don't miss this opportunity!

(Japan) Termite Control Association Hachikusan FL No. 3359 (Japan) Termite Control Association Hachikusan MC No. 3511 The update from July 1, 2026, is now available.

An article has been published regarding the case of introducing the attendance management system "KING OF TIME" to G.C. Planning Co., Ltd. ~ In the case of G.C. Planning ~ The previous attendance management system had the challenge of making it difficult to check attendance in compliance with laws and regulations. The decision to implement was based on top-class implementation achievements and the unique support system of the agency, i Business Partners. Although there were moments that felt challenging during the implementation and operation, we resolved each issue by consulting with the sales representatives of iBP. [Case Overview] ■ Challenges before implementation - The previous attendance management system made it difficult to check attendance in compliance with laws and regulations. ■ Key points of implementation - Top-class implementation achievements and the unique support system of the agency, i Business Partners. *For more details, please refer to the related links or feel free to contact us.

70% Adoption Achieved — Fostering Natural Workplace Connections in a Hybrid Work Environment* We have published a new customer success story featuring Chic Holdings Co., Ltd., showcasing how TwooCa is helping strengthen internal communication in the era of hybrid work. As hybrid work becomes the norm, many organizations are facing a common challenge: maintaining meaningful connections and spontaneous communication among employees. At Chic Holdings, TwooCa is being used to support initiatives such as company lunch gatherings and peer appreciation messages, creating more opportunities for employees to connect naturally across departments. Read the full customer story: https://prtimes.jp/main/html/rd/p/000000125.000076589.html Approximately 70% of the company's 49 employees actively use TwooCa (*According to Chic Holdings). The interview explores: The background behind the initiative How TwooCa has been integrated into employee engagement programs The positive impact on workplace communication and cross-department collaboration If you're exploring new approaches to employee engagement, workplace culture, or corporate wellbeing, we hope you'll find this case study valuable. #TwooCa #EmployeeEngagement #HybridWork #CorporateWellbeing #HRTech #WorkplaceCulture #DigitalTransformation #PeopleStrategy