Available to order
Estimated delivery: Fri 7 Aug - Fri 14 Aug
UK mainland delivery from FREE
Lead time: 56-63 days
100 Tonne Capacity | Safety Lock Nut Ring (SR) | Aluminium Construction
The Yale AJH-6100 SR is the largest jack in the Yale AJS / AJH aluminium range — 100 tonne capacity with the Safety Lock Nut Ring (SR) feature for positive mechanical locking under load. The lock nut allows the jack to mechanically support the load without continuous hydraulic pressure, which is essential for prolonged supports or safety-critical applications.
Heavy-duty aluminium jack with mechanical safety lock
For applications where the load must be held in position for extended periods — bridge bearing replacement, structural alignment, heavy lifts requiring inspection — relying on hydraulic pressure alone is unsafe. The Safety Lock Nut Ring on the AJH-6100 SR engages mechanically once the load is raised, transferring the holding force from the hydraulic system to a solid mechanical stop.
| Model | AJH-6100 SR |
|---|---|
| Article Number | N13200971 |
| Capacity | 100 tonnes |
| Variant | SR (Safety Lock Nut Ring) |
| Construction | Aluminium body |
The AJH-6100 SR is a specialist heavy-duty item with a lead time of approximately 61 working days. Please contact us before ordering for current ETA and project planning.
How it works
At WOLFF Onsite, we’ve made renting equipment an effortless experience. Our streamlined process ensures you have fast access to quality equipment and heavy lifting accessories, tailored specifically to your project needs, exactly when you require them.
Currently, we operate on an enquiry basis. Simply reach out with your requirements, and our team will respond promptly with a customised quote to match your project scope and timeline.
From initial consultation to final handover and ongoing, we offer full support every step of the way, guaranteeing that your rental experience runs smoothly and efficiently.
Contact our team to discuss your project requirements and choose the right equipment.
We’ll provide a customised quote based on your needs and rental period.
Our experts deliver and set up the equipment at your site.
Receive full support throughout the rental period to ensure everything runs smoothly.
Part of WOLFFKRAN, trusted since 1854
From our depot to your site, every order is fully tracked and delivered on our own WOLFF Onsite vehicles or via trusted courier partners. Delivery costs are calculated based on your postcode and order size.
Pallet Delivery
Dispatched within 1–2 working days, delivered next working day between 8am–5pm, Monday to Friday. Delivery cost is based on the number of pallet spaces and your delivery zone.
Parcel Delivery
Smaller items like radio accessories and safety equipment ship via tracked courier at a flat rate. Deliveries between 8:30am–5pm, Monday to Friday.
RENTAL Delivery / Collection
All rentals are delivered and collected by the WOLFF Onsite team. We'll confirm a delivery time that works for you and arrange collection within 3 working days of your hire end date. Deliveries and collections between 8am–5pm, Monday to Friday, Saturday collections can be arranged if suitable.
Dispatch Times
Orders placed by 1pm are dispatched same day where possible. Some products carry a manufacturing lead time, this is always stated in the product description.
Need Help?
Call us: 01709 437 141
Email: hello@wolffonsite.co.uk Available 8:30am - 5pm Mon-Fri
We are happy to help with any delivery or product questions.
Part of WOLFFKRAN, trusted since 1854
