Description
Professional Range slides are sold as singles, so order two units if a pair is required
Four beam telescopic slides enable the drawer to be extended out 150% from the stowed position. A closed length of 1,000mm can provide 1,500mm of travel (2,500mm fully extended). Ideal for vehicle use where fitting space is limited. The QSRT-70 is used widely throughout the fire truck industry, where portable pump carriers are withdrawn beyond the truck chassis and provide extra space to facilitate a four-person lift.
The QSRT-70 is an extreme load/duty super extension telescopic slide (100-310 kg/pair) suitable for a wide range of applications. At 550mm 1 pair has a full extension load capacity of 305 kg.
Constructed from cold drawn steel sections and fitted with caged ball bearings, the QSRT-70 telescopic slide has an excellent level of resistance to shock and vibration when supporting a dynamic load in the closed position. Accordingly, this slide is well suited to mounting on vehicles. This is a very strong compact slide, utilising the I beam format, which offers high resistance against axial and coaxial torque loading. Resulting in minimal deflection at full extension and low operating forces.
Additional product variations can be produced with bespoke closed lengths, extensions, mounting options, surface treatments and stainless ball bearings/cages. We do not recommend QSRT slides are fitted in the minor axis (flat), without due consideration to substantial load reductions.
The production process is ISO9001-2015 accredited. Our steel telescopic slides are manufactured from cold drawn steel C45E+C in accordance with EN 10277. Laser cut ball cages are manufactured from zinc plated sheet metal, and the ball bearings are carbon steel C85 G100 in accordance with DIN 5401. Standard Professional Range steel slides are RoHS & REACH certified to withstand over 1,000 hours corrosion protection, until the appearance of red rust. This is due to the investment made in our own state of the art electrolytic alkaline zinc processing facility. Core steel C45 E+C, with a layer depth of 10-12 microns conforming to DIN EN ISO 9227 neutral salt spray testing. No white rust appearance within 120 hours. No red rust within 1,032 hours.
An individual slide weighs 13.87 kg per metre.
Prices are per single slide. Loadings are given per extended pair. There are two slides per pair. The QSRT-70 is manufactured to order, please allow 5-6 weeks for delivery or can be stocked for immediate call off against scheduled orders.
Download DatasheetSPECIFICATION
Space Envelope Width: 35mm
Height: 70mm
Closed Length: 300-1600mm
Extension Length: 450-2400mm
Maximum Load Capacity: 100-310 kg/pair
Extension Type: Over – 150%
Material: Steel
3D CAD VIEW
6 reviews for QSRT-70 (100-310 kg/pr) Super Extension 150%
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Tim Healey, PRI –
5 weeks door to door in Ohio. I believe these are made to order at the length I selected. The technical support and 3D drawings made the design process easier.
Mike Osborne TX –
thanks for the sales support. From reading the reviews, I am not the only person who was surprised at the out of hours service. Any chance of a store in the US?
Larry Miller –
I agree with the other reviews on this page. We had looked at a more expensive slide from a distributor who may have marked up a little on the heavy side. This QSRT slide came in at 50% less and on budget. We had to wait 3 weeks for manufacture. Also the shipping charge to the USA is around $80 regardless of how many slides you take. I shall be using this site more often. Larry
James Kirkland –
The QSRT slide provides a super extension from four beams and they aren’t welded back to back like some I’ve seen. We’ve fitted them at 1500mm and they are working well.
There is a similar product in the States but it’s multiples higher in price.
OEM withheld –
I often require this over stroke and have searched everywhere in the States. Having the prices to hand helped me select and compare. Was surprised and pleased to see product support at the weekend.
Roger Hollis – Command Systems –
needed a pair of 550mm sliders for a heavy generator and nothing else suited. Got them next day and just in time for a key shipment.
I was told by another slide company that these were available and after a 4 week wait, we had no choice but to look elsewhere.
Will certainly use you guys again