Buy from our yard, or sell your machine to us
We buy used construction machinery from owners and contractors across Japan, and sell inspected machines to buyers in Japan and overseas.
How we can help
Buy from stock
Browse excavators, attachments and parts in our Tsukuba yard. Every listing has photos, hours and an honest description.
Sell your machine
Send the model, year, hours and a few photos. We quote the same week and collect the machine from anywhere in Japan.
Source on request
Looking for a model we do not list? Tell us the spec and budget and we will search our network of owners and dealers.
Trade-ins
Replacing a machine? We can buy your old unit and deliver the new one in the same deal.
Talk to our team
Call, email or send a message on WhatsApp. We reply within one business day in English or 日本語.
- Phone+81 70-9090-6716Mon–Fri 9:00–17:00 JST
- Emailinfo@kenkiworld.co.jpReply within 1 business day
- WhatsApp+81 70-9090-6716 (opens in a new tab)Photos and videos on request
- Yard visitTsukuba, Ibaraki (opens in a new tab)By appointment, weekdays
Kenki World Co., Ltd. / 株式会社建機ワールド · Tsukuba, Ibaraki Prefecture, Japan · Mon–Fri 9:00–17:00 JST · Closed weekends and Japanese holidays