Construction Machinery Handled by
As an authorized Yokohama Rubber dealer for high-pressure hoses,
our experienced technicians handle hydraulic hose fabrication and repair for construction equipment, regardless of manufacturer.
Our large all-weather workshop is fully equipped to accept equipment for hose repair at any time.
We provide technical expertise with speed and respond to every request promptly and professionally.
Hydraulic Hose Fabrication
We often receive requests from customers who are unable to source necessary fittings or components for hydraulic hose repair.
At Saijuki Engineering, we utilize our in-house workshop and skilled technicians to custom-fabricate hydraulic hoses of any shape or specification.
Hydraulic Hose Repair
Hydraulic hose failures in construction equipment can cause serious downtime.
For both in-shop and on-site repairs, trust Sai Juki Engineering.
Our service vehicles are equipped with parts and tools, allowing us to respond quickly on-site and carry out repairs efficiently.
※On-site hose service is currently under preparation.
Hydraulic Hoses
Hydraulic hoses are essential components used in nearly all types of construction machinery.
They are responsible for transmitting power throughout the machine—effectively acting as its “lifeline.”
At the same time, they are among the most heavily used consumable parts and are prone to issues such as hose rupture and hydraulic oil leaks.
Maintaining hoses in optimal condition ensures peak machine performance, reduces downtime, and improves overall job site productivity.
Professional Inspection & Diagnostics
Our mechanics provide continuous inspection and diagnostics even after fabrication or repair.
By accurately assessing equipment condition, we help prevent major failures and costly repairs.
We also offer scheduled inspection services tailored to your operational needs.
Preventive Maintenance for Cost Reduction
Regular maintenance—including oil checks and parts replacement—extends equipment life and minimizes unexpected repair costs and downtime.
Our maintenance service goes beyond basic inspection.
We help improve site efficiency, prevent delays caused by equipment failure, and support smooth project completion.
hydraulic hose fabrication & repair.
We handle a wide range of hydraulic hose issues,
including discontinued parts, rare components, and custom fabrication.
Custom Hydraulic Hose FabricationSai Juki Engineering stocks a wide range of Yokohama Rubber hoses, fittings, and components.
We also support imported hoses and hoses from other manufacturers.
Even if part numbers are unknown, please contact us.
We also offer nationwide shipping.
On-Site Hydraulic Hose RepairHydraulic hose damage or oil leaks caused by wear or technical issues can lead to serious consequences, including environmental damage or structural impact.
To minimize both financial loss and downtime, we provide rapid on-site repair services.※On-site hose service will be available once preparations are complete.
Regular Hydraulic Hose InspectionPreventive inspections help minimize both repair costs and downtime.
We offer regular inspection packages for businesses that want to avoid unexpected hose failures.
Hydraulic Hose Parts SupplySai Juki Engineering is an authorized Yokohama Rubber dealer for hydraulic hose products.
We stock a wide range of hoses, fittings, and components, and can also source hard-to-find items upon request.
Service area
We may also support nearby regions such as Nagano and Fukushima.
※Travel fees may apply depending on distance.
※On-site hose service is currently under preparation.
and repair jobs handled annually.
Experienced technicians are on-site at our workshop.
- Sudden equipment stoppage on site
- End of manufacturer support
- Unknown models or unavailable parts
- Unexpected oil leaks or hydraulic fluid leakage
We handle a wide range of hydraulic hose problems for construction equipment.
Repair Examples
-
ヤンマーVio20-3 油圧ホース作成・交換出張修理 -
前田製作所HF090-3 油圧ホース油漏れ&電気系統エラー出張修理 -
クボタU-10 油圧ホース油漏れ交換修理 -
CAT製320Cのラインホース交換
