• Step ladder - The professional heavy-duty ladder for continuous use: with extra-deep 135 mm steps (approx. 70% deeper than standard) for comfortable standing even over long periods, a load capacity of up to 225 kg and an extra-high safety top rail, it combines maximum ergonomics with maximum stability for demanding working environments.
  • Step ladder - The professional heavy-duty ladder for continuous use: with extra-deep 135 mm steps (approx. 70% deeper than standard) for comfortable standing even over long periods, a load capacity of up to 225 kg and an extra-high safety top rail, it combines maximum ergonomics with maximum stability for demanding working environments.
  • Application example: Step ladder 225 kg, 135 mm
Step ladder - The professional heavy-duty ladder for continuous use: with extra-deep 135 mm steps (approx. 70% deeper than standard) for comfortable standing even over long periods, a load capacity of up to 225 kg and an extra-high safety top rail, it combines maximum ergonomics with maximum stability for demanding working environments.
Auf die Merkliste gesetzt - IconNicht auf der Merkliste gesetzt - Icon
Mode of application:
Working height:
Number of steps:
1x4
Art.-No.:
172525
EAN-Nr.
4009199172525

Suitable for the following target groups and applications

Suitable for the following target groups
  • Tradespeople
  • Painters & plasterers
  • Electricians
  • Plumbing / heating / HVAC
  • Facility management
  • Technical service
Typical applications
  • General work at height
  • Assembly work
  • Installation work
  • Painting work
  • Electrical installation work
  • Building services maintenance
  • Mobile access at height
The advantages when using this product
  • Lightweight aluminium construction
  • Slip-resistant steps
  • Slip-resistant platform
  • Large standing platform
  • Secure standing position with safety rail / guardrail
  • High load capacity
  • Suitable for mobile use
  • Suitable for continuous professional use
  • Ergon

Technical data

The professional heavy-duty ladder for continuous use: with extra-deep 135 mm steps (approx. 70% deeper than standard) for comfortable standing even over long periods, a load capacity of up to 225 kg and an extra-high safety top rail, it combines maximum ergonomics with maximum stability for demanding working environments.
Description:
  • Heavy-duty single-sided step ladder for extreme loads up to max. 225 kg
  • Extra high (40% higher than standard) ergonomic safety top rail with bolted tool tray and integrated bucket hook
  • Sturdy, rail-surrounding, screwed-on hightech metal hinge connection
  • Integrated jam protection in the hinge area provided through safety rail end caps
  • 260 x 300 mm large aluminium safety platform with slip-resistant surface and platform lifters on both sides
  • Weather resistant screwed-on webbing straps sown into metal clips for version 6-steps and aboves
  • Profiled, reinforced D-steps, 135 mm deep, for safe ascent and comfortable standing, the enlarged step surface exceeds the requirements specified in TRBS 2121-2
  • High-strength braced step/side rail connection
  • Two-component foot plugs (SafetyCap) for a safe stand
  • Additional corner braces for maximum stability, even under heavy loads
  • Pre-equipped with a wosatec QR code label for easy digitalisation of work equipment inspection documentation
KRAUSE Quality Guarantee:

The warranty begins on the date of purchase; the invoice or receipt serves as proof of purchase. The 10-year warranty covers defects in materials, manufacturing or construction in aluminium and steel parts for which KRAUSE is responsible. Components made from other materials, as well as damage resulting from natural wear and tear, improper handling, overloading, modifications to the product or any other use not in accordance with its intended purpose, are not covered by the warranty.
In the event of a warranty claim, we will, at our discretion, either repair or replace the item. Any further claims are excluded.

Product series:
Working height:
Technical data:
Number of steps 1x3 1x4 1x5 1x6 1x7 1x8 1x10
Piktogramm 0 IconA up to approx.in m

2.70

2.95

3.20

3.40

3.65

3.90

4.35

B up to approx.in m

0.70

0.95

1.20

1.40

1.65

1.90

2.35

Piktogramm 1 IconC up to approx.in m

1.70

1.95

2.20

2.45

2.70

2.95

3.45

D up to approx.in m

1.60

1.80

2.05

2.30

2.50

2.75

3.20

Floor area approx. in m 0.75 x 0.50 0.90 x 0.55 1.05 x 0.55 1.20 x 0.60 1.35 x 0.65 1.50 x 0.65 1.80 x 0.70
Product weight approx. in kg 7.5 8.9 10.3 11.9 13.4 15.0 18.2
Transportmasse IconWidth (B) approx.in m 0.50 0.55 0.55 0.60 0.65 0.65 0.70
Depth (T) approx.in m 0.20 0.20 0.20 0.20 0.20 0.20 0.20
Length (L) approx.in m 1.75 2.00 2.25 2.50 2.75 3.00 3.45
Article number 172518 172525 172532 172549 172556 172563 172570
Test logos:
Prüflogo 1 IconPrüflogo 2 IconPrüflogo 3 IconPrüflogo 4 IconPrüflogo 5 Icon
Test reports:

Product highlights

Step ladder with 135 mm deep steps, 225 kg - profiled, reinforced premium D-steps, 135 mm deep, for safe ascent and comfortable standing
  • Profiled, reinforced premium D-steps, 135 mm deep, for safe ascent and comfortable standing
Step ladder with 135 mm deep steps, 225 kg - extra high (40% higher than standard) ergonomic safety top rail
  • Extra high (40% higher than standard) ergonomic safety top rail
Step ladder with 135 mm deep steps, 225 kg - bolted tool tray and integrated bucket hook
  • Bolted tool tray and integrated bucket hook
Step ladder with 135 mm deep steps, 225 kg - stable, 300 mm wide aluminium safety platform with slip-resistant surface and platform lifters on both sides
  • Stable, 300 mm wide aluminium safety platform with slip-resistant surface and platform lifters on both sides
Step ladder with 135 mm deep steps, 225 kg - sturdy, rail-surrounding, screwed-on hightech metal hinge connection
  • Sturdy, rail-surrounding, screwed-on hightech metal hinge connection
Step ladder with 135 mm deep steps, 225 kg - two-component foot plugs (SafetyCap) for a safe stand
  • Two-component foot plugs (SafetyCap) for a safe stand

Example of application

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Application example: Step ladder 225 kg, 135 mm

Do you have questions? We are happy to help!