These one-sided stairs are built with non-slip steps, each with a depth of 200 mm. It has a large 600 mm wide aluminum platform with a 15 cm toe guard that is available in lengths ranging from 0.8 m to 3.2 m. Toe guards primarily prevent objects, tools, and equipment from falling off an edge of a platform, as well as protect workers from falling. Safety features include a 1 m high guardrail that encircles the platform in its entirety and handrails on both sides of the staircase. This platform step ladder features two stabilizer bases, each equipped with two breaking wheels that make the ladder easily maneuverable. Raised horizontal crossbars on these stairs allow them to pass over obstacles up to 450 mm above the ground. Since the rear support stand is vertical, the ladder can be positioned as close as possible to the work surface or used to access an elevated surface. The stairs have a 55º angle. There is a narrower 600 mm variant of the stairs available in the store as well. This product is designed, tested and certified in compliance with the technical standards EN 131/7. This ladder has a CE certificate, which provides you with protection under European law.
Single-sided stairs type 7780 are a platform step ladder. Step ladders offer a self-supporting A-frame design. We further categorize this ladder as a front ladder with one rung of stairs. A platform ladder is a variation of the stepladder that includes a built-in platform at the top with a guardrail for added safety.
Optional accessories for ladder type 7780 are available upon request:
The product photo gallery also includes images of the optional accessories. Please refer to the descriptions below the photographs for more details.
Images of the products are symbolic.
7780 A
Noumber of rungs |
Platform width m |
Platform height H m |
Working height m |
Stairs width C m |
Length L m |
Weight kg |
Article No. |
3 |
1,2 |
0,69 |
2,69 |
1,2 |
1,56 |
44,3 |
827803 |
4 |
1,2 |
0,92 |
2,92 |
1,2 |
1,72 |
49,7 |
827804 |
5 |
1,2 |
1,15 |
3,15 |
1,2 |
1,88 |
54,7 |
827805 |
6 |
1,2 |
1,38 |
3,38 |
1,2 |
2,04 |
58,1 |
827806 |
7 |
1,2 |
1,61 |
3,61 |
1,2 |
2,20 |
62,9 |
827807 |
8 |
1,2 |
1,84 |
3,84 |
1,5 |
2,36 |
68,6 |
827808 |
9 |
1,2 |
2,07 |
4,07 |
1,5 |
2,52 |
73,9 |
827809 |
10 |
1,2 |
2,3 |
4,3 |
1,5 |
2,68 |
78,4 |
827810 |
11 |
1,2 |
2,53 |
4,53 |
1,8 |
2,88 |
87,1 |
827811 |
12 |
1,2 |
2,76 |
4,73 |
1,8 |
3,01 |
91,9 |
827812 |
13 |
1,2 |
2,99 |
4,99 |
1,8 |
3,17 |
95,9 |
827813 |
7780 B
Noumber of rungs |
Platform width m |
Platform height H m |
Working height m |
Stairs width C m |
Length L m |
Weight kg |
Article No. |
3 |
1,6 |
0,69 |
2,69 |
1,2 |
1,96 |
52,9 |
827821 |
4 |
1,6 |
0,92 |
2,92 |
1,2 |
2,12 |
58,6 |
827822 |
5 |
1,6 |
1,15 |
3,15 |
1,2 |
2,28 |
63,0 |
827823 |
6 |
1,6 |
1,38 |
3,38 |
1,2 |
2,44 |
66,5 |
827824 |
7 |
1,6 |
1,61 |
3,61 |
1,2 |
2,60 |
71,2 |
827825 |
8 |
1,6 |
1,84 |
3,84 |
1,5 |
2,76 |
78,1 |
827826 |
9 |
1,6 |
2,07 |
4,07 |
1,5 |
2,92 |
83,8 |
827827 |
10 |
1,6 |
2,3 |
4,3 |
1,5 |
3,08 |
88,3 |
827828 |
11 |
1,6 |
2,53 |
4,53 |
1,8 |
3,28 |
97,1 |
827829 |
12 |
1,6 |
2,76 |
4,73 |
1,8 |
3,41 |
101,8 |
827830 |
13 |
1,6 |
2,99 |
4,99 |
1,8 |
3,57 |
105,8 |
827831 |
7780 D
Noumber of rungs |
Platform width m |
Platform height H m |
Working height m |
Stairs width C m |
Length L m |
Weight kg |
Article No. |
3 |
2,4 |
0,69 |
2,69 |
1,2 |
2,76 |
68,9 |
827841 |
4 |
2,4 |
0,92 |
2,92 |
1,2 |
2,92 |
74,4 |
827842 |
5 |
2,4 |
1,15 |
3,15 |
1,2 |
3,08 |
76,6 |
827843 |
6 |
2,4 |
1,38 |
3,38 |
1,2 |
3,28 |
80 |
827844 |
7 |
2,4 |
1,61 |
3,61 |
1,2 |
3,40 |
84,7 |
827845 |
8 |
2,4 |
1,84 |
3,84 |
1,5 |
3,56 |
91,6 |
827846 |
9 |
2,4 |
2,07 |
4,07 |
1,5 |
3,72 |
96,8 |
827847 |
10 |
2,4 |
2,3 |
4,3 |
1,5 |
3,88 |
101,7 |
827848 |
11 |
2,4 |
2,53 |
4,53 |
1,8 |
4,08 |
110,2 |
827849 |
12 |
2,4 |
2,76 |
4,73 |
1,8 |
4,21 |
119,6 |
827850 |
13 |
2,4 |
2,99 |
4,99 |
1,8 |
4,37 |
124,0 |
827851 |
7780 F
Noumber of rungs |
Platform width m |
Platform height H m |
Working height m |
Stairs width C m |
Length L m |
Weight kg |
Article No. |
3 |
3,2 |
0,69 |
2,69 |
1,2 |
3,56 |
82,9 |
827861 |
4 |
3,2 |
0,92 |
2,92 |
1,2 |
3,72 |
88,3 |
827862 |
5 |
3,2 |
1,15 |
3,15 |
1,2 |
3,88 |
93,1 |
827863 |
6 |
3,2 |
1,38 |
3,38 |
1,2 |
4,08 |
96,6 |
827864 |
7 |
3,2 |
1,61 |
3,61 |
1,2 |
4,20 |
98,6 |
827865 |
8 |
3,2 |
1,84 |
3,84 |
1,5 |
4,36 |
105,8 |
827866 |
9 |
3,2 |
2,07 |
4,07 |
1,5 |
4,52 |
111,5 |
827867 |
10 |
3,2 |
2,3 |
4,3 |
1,5 |
4,68 |
120,9 |
827868 |
11 |
3,2 |
2,53 |
4,53 |
1,8 |
4,88 |
130 |
827869 |
12 |
3,2 |
2,76 |
4,73 |
1,8 |
5,01 |
135,1 |
827870 |
13 |
3,2 |
2,99 |
4,99 |
1,8 |
5,17 |
139,5 |
827871 |