Changes to DIN EN 1004 for KRAUSE ProTec mobile scaffolds
The solid aluminium mobile scaffold for demanding applications, adapted to the changes of standard EN 1004
The standard DIN EN 1004 which applies to mobile scaffolds (mobile working platforms) was revised 2021 and is valid since 1st of December 2021. The standard incorporated a few changes. In addition to an extension of the scope of validity, fundamental changes regarding assembly and structural design of scaffolds were implemented.
The aim of the standard change is to increase the safety of the users of mobile scaffolds. A fundamental change provides for railings and struts to be always mounted to the next lower platform. In the case of the first platform, the scaffold must be anchored from the ground. Alternatively, railings may also be attached through the open platform hatch. For all scaffolds and due to safety reasons, KRAUSE has decided against this method and allows assembly from the next lower level.
ProTec Aluminium mobile scaffold
Solid aluminium mobile scaffold for demanding applications with height-adjustable, braked castors
- Extremely stable due to its high-strength steel stabilizer starting with a working height of 4.30 m
- Max. working height 12.30 m
- Platforms made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 0.60 m)
- Starting with a working height of 7.30 m the easy-to-fit outriggers provide extra stability
- Height-adjustable and braked castors to compensate differences in height on uneven grounds
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
ProTec XS Aluminium folding scaffold
Quick to assemble and easy to transport foldable aluminium scaffold with braked castors for indoor and outdoor use
- Foldable base unit designed for quick assembly
- Starting with a working height of 3.80 m the easy-to-fit outriggers provide extra stability
- Basic unit with a scaffold height of 1.80 m can easily be moved through doors when fully assembled. The scaffold is extendable up to a working height of 11.80 m
- Platforms made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 0.60 m)
- Starting with a working height of 6.80 m the easy-to-fit outriggers provide extra stability
- Braked castors to compensate differences in height on uneven grounds (height-adjustable from working height 3.80 m)
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
ProTec XXL Double-width aluminium mobile scaffold
The sturdy ProTec XXL with the extra large platform for more efficient working conditions
- Extremely stable due to its high-strength steel stabilizer starting with a working height of 4.30 m
- Max. working height 12.30 m
- Platforms made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 1.20 m)
- Starting with a working height of 6.30 m the easy-to-fit outriggers provide extra stability
- Height-adjustable and braked castors to compensate differences in height on uneven grounds
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
ProTec 1000 Aluminium mobile scaffold
Solid aluminium mobile scaffold for demanding applications with height-adjustable, braked castors
- Small number of different components enable simple and quick assembly
- Max. working height 12.20 m
- Platforms made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 0.60 m)
- Starting with a working height of 4.20 m the easy-to-fit outriggers provide extra stability
- Height-adjustable and braked castors to compensate differences in height on uneven grounds are assembled directly into the vertical frame and ensure space-saving erection
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
ProTec XS 1000 Aluminium folding scaffold
Quick to assemble and easy to transport foldable aluminium scaffold with braked castors for indoor and outdoor use
- Small number of different components enable simple and quick assembly
- Basic unit with a scaffold height of 1.80 m can easily be moved through doors when fully assembled. The scaffold is extendable up to a working height of 11.70 m
- Platforms made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 0.60 m)
- Starting with a working height of 3.70 m the easy-to-fit outriggers provide extra stability
- Height-adjustable and braked castors to compensate differences in height on uneven grounds are assembled directly into the vertical frame and ensure space-saving erection
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
KRAUSE GuardMatic System – maximum safety at any height
When users cross a platform, there is always a railing around it to prevent falling down. This also applies when scaffolds are disassembled, as the risk potential increases. The newly designed guardrail frames of the GuardMatic system can be easily mounted from the next lower level and combines railing, knee rail and diagonal strut. This reduces the number of individual parts and simplifies transport and logistics of the mobile scaffolds as well. The 6-point fixing of the new GuardMatic system with its vertical frame ensures maximum stability at any height and simplifies assembly and dismantling. After use, the diagonal struts can be folded and attached for easy transport.
Another change in the design specifications of the standard concerns the maximum distances between individual platforms. From now on, platforms may only have a maximum distance of 2.25 m. This change (previously the distance was fixed at a maximum of 4.00 m) will require more platforms and railings. KRAUSE also reduces the maximum distance between platforms prescribed by the standard to 2.00 m. This will allow to make the design of the scaffolds even more comfortable and safe. The lowest platform may be mounted at a maximum height of 3.40 m. In addition, the standard creates new structural requirements for mobile scaffolds.
In addition to the changes regarding design and structural characteristics of mobile scaffolds, the new standard also changes the scope of its validity. Previously, the standard only applied from a standing height of 2.50 m. From now on, the standard applies to all products in this category, that means, also for standing heights of less than 2.50 m.
KRAUSE-solution...
... offers users maximum comfort, as product innovations are adapted to any changes in standards; plus maximum user safety for general duty and frequent use of ambitious tradesmen and DIY use.
- New innovative GuardMatic System allows safe and 45% faster assembly, since less parts are required for assembly
- 2 m of platform clearance for comfortable mounting and dismantling. Further platforms can be mounted without the need for auxiliary planks. Tools and work equipment can easily be placed from the lower level to the higher level
- Stable construction, meets static and wind load requirements according to DIN EN 1004-1
Comparison of the KRAUSE MONTO ProTec scaffolding according to the old and the new standard
Slide the blue button 
in the graphic below to the left and right to compare the differences between the KRAUSE scaffolds according to the old and new standards!
- Four platforms for maximum distance between platforms of 2.00 m
- Eight innovative GuardMatic guardrail frames for easy, safe and quick assembly due to fully integrated diagonal struts
- Two platforms for maximum distance between platforms of 4.00 m
- Four Railing struts with base braces and additional diagonal braces
The new mobile scaffold system: The benefits at a glance
The innovative railing frame ensures easy and safe mounting as the diagonal struts are fully integrated.
For compact transport or storage, The railing frame can be attached with the integrated belt strap.
The 6-point fixing system ensures maximum stability at any height.
The number of platforms increases with the working height. Therefore, a maximum distance of 2 m is ensured.
The innovative structure of the diagonal struts offers one of the widest useful platform sizes available on the market.
Force-fit semi-automatic diagonal brace connections enable easy, fast and safe installation.
A high level of security
- TÜV-approved, suitable for a max. load of 200 kg/m² in accordance with DIN EN 1004-1
- Max. working height up to 12.30 m
- The safe construction is ensured due to the fixation of the rail frame GuardMatic-System before the next higher platform will be assembled. When climbing through the next platform a complete railing and therefore a fall protection is available
- The integration of the diagonal braces into the GuardMatic-System guarantees an easy and safe assembly. For transport or storage the rail frame GuardMatic-System can be folded space-saving
- The 6-point fixation of the GuardMatic-System provides a maximum of safety in the height. Force-fit semi-automatic diagonal brace connections for easy, quick and safe erection
- The innovative structure of the diagonal braces ensures maximum floor space on the platform and disturbs in no way
- Maximum platform distance of 2 m for comfortable and safe erection without tools
- Safe internal ascent due to its slip-resistant, profiled rungs
- Two 1-meter vertical frames (included in the scope of delivery) which can be connected to a 2-meter vertical frame enable a flexible erection
- The platform is made of weatherproof and slip-resistant phenolic resin impregnated plywood (2.00 m x 0.60 m)
- Height-adjustable and braked castors to compensate differences in height on uneven grounds (for ProTec XS height-adjustable from working height 3.80 m)
- Easy-to-fit outriggers provide extra stability (starting with different working heights)
- Extremely stable due to its high-strength steel stabilizer (starting with different working heights)
Since 15th of November 2021 we deliver all mobile working platforms ProTec, ProTec XS and ProTec XXL of the ProTec series in accordance with the requirements of the revised standard. If you would like to retrofit your existing mobile scaffold towers to comply with the standard, you will find an overview of the necessary retrofit components below. Simply enter the item number of your existing mobile scaffold tower: