La robusta rejilla de barra de servicio pesado está soldada por resistencia para garantizar la máxima resistencia, durabilidad y seguridad. Y puede soportar cargas pesadas repetidas. Ofrecemos rejillas de acero al carbono de alta resistencia y rejillas de barras de acero inoxidable de alta resistencia para satisfacer las necesidades del cliente.
* Anchos estándar: 2 ′, 3 ′ y 4 ′ en longitudes de 20 ′.
* Barras de rodamiento estándar: 1/4 ″, 5/16 ″ y 3/8 ″ de espesor.
* Las barras varían de 1 ″ a 8 ″ de profundidad.
Las rejillas de servicio pesado se consideran rejillas ideales para áreas de servicio pesado como carreteras, estacionamientos, muelles de carga, rampas, aeropuertos, terminales de camiones y autobuses, autobuses, estaciones de carga, subterráneos y plantas industriales.
Tabla de carga de 15 espacios (15/16")
Tamaño de la barra de rodamiento (pulgadas) |
Módulo de sección por pie de ancho |
Momento de inercia por pie de ancho |
Aprox. Peso psf |
Alcance máximo seguro |
||||||
H-25 Carga |
Carga H-20 |
H-15 Carga |
Tráfico de automóviles | Carretilla elevadora de 5 toneladas | Carretilla elevadora de 3 toneladas | Carretilla elevadora de 1 tonelada | ||||
1x1/4 |
0.533 |
0.267 |
12.0 |
1' -1" |
1' -0" |
0' -10" |
1' -2" |
0' -8" |
0' -7" |
0' -8" |
1x5/16 |
0.667 |
0.333 |
14.7 |
1' -3" |
1' -2" |
1' -0" |
1' -5" |
0' -9" |
0' -8" |
0' -9" |
1x3/8 |
0.800 |
0.400 |
17.4 |
1' -4" |
1' -3" |
1' -1" |
1' -7" |
0' -10" |
0' -8" |
0' -11" |
1-1/4x1/4 |
0.833 |
0.521 |
14.7 |
1' -4" |
1' -3" |
1' -1" |
1' -8" |
0' -10" |
0' -9" |
0' -11" |
1-1/4x5/16 |
1.042 |
0.651 |
18.1 |
1' -6" |
1' -5" |
1' -3" |
1' -11" |
1' -0" |
0' -10" |
1' -1" |
1-1/4x3/8 |
1.250 |
0.781 |
21.5 |
1' -8" |
1' -6" |
1' -4" |
2' -1" |
1' -1" |
0' -11" |
1' -4" |
1-1/2x1/4 |
1.200 |
0.900 |
17.4 |
1' -8" |
1' -6" |
1' -4" |
2' -3" |
1' -1" |
0' -11" |
1' -3" |
1-1/2x5/16 |
1.500 |
1.125 |
21.5 |
1' -10" |
1' -8" |
1' -6" |
2' -6" |
1' -3" |
1' -1" |
1' -7" |
1-1/2x3/8 |
1.800 |
1.350 |
25.6 |
2' -0" |
1' -10" |
1' -8" |
2' -9" |
1' -4" |
1' -3" |
1' -10" |
1-3/4x1/4 |
1.633 |
1.429 |
20.2 |
1' -11" |
1' -9" |
1' -7" |
2' -10" |
1' -3" |
1' -2" |
1' -8" |
1-3/4x5/16 |
2.042 |
1.786 |
24.9 |
2' -2" |
2' -0" |
1' -10" |
3' -2" |
1' -6" |
1' -5" |
2' -1" |
1-3/4x3/8 |
2.450 |
2.144 |
29.7 |
2' -5" |
2' -3" |
2' -1" |
3' -6" |
1' -9" |
1' -8" |
2' -6" |
2x1/4 |
2.133 |
2.133 |
22.9 |
2' -3" |
2' -0" |
1' -10" |
3' -6" |
1' -7" |
1' -5" |
2' -2" |
2x5/16 |
2.667 |
2.667 |
28.3 |
2' -6" |
2' -4" |
2' -2" |
3' -11" |
1' -10" |
1' -9" |
2' -8" |
2x3/8 |
3.200 |
3.200 |
33.8 |
2' -10" |
2' -8" |
2' -6" |
4' -3" |
2' -1" |
2' -1" |
3' -2" |
2-1/4x1/4 |
2.700 |
3.038 |
25.6 |
2' -7" |
2' -4" |
2' -2" |
4' -2" |
1' -10" |
1' -9" |
2' -8" |
2-1/4x5/16 |
3.375 |
3.797 |
31.7 |
2' -11" |
2' -9" |
2' -7" |
4' -5" |
2' -2" |
2' -2" |
3' -4" |
2-1/4x3/8 |
4.050 |
4.556 |
37.8 |
3' -4" |
3' -2" |
3' -0" |
4' -9" |
2' -7" |
2' -6" |
3' -11" |
2-1/2x1/4 |
3.333 |
4.167 |
28.3 |
2' -11" |
2' -9" |
2' -7" |
4' -7" |
2' -2" |
2' -2" |
3' -4" |
2-1/2x5/16 |
4.167 |
5.208 |
35.1 |
3' -5" |
3' -3" |
3' -1" |
4' -11" |
2' -8" |
2' -7" |
4' -1" |
2-1/2x3/8 |
5.000 |
6.250 |
41.9 |
3' -10" |
3' -9" |
3' -7" |
5' -3" |
3' -1" |
3' -1" |
4' -5" |
3x1/4 |
4.800 |
7.200 |
33.8 |
3' -9" |
3' -7" |
3' -6" |
5' -6" |
3' -0" |
3' -0" |
4' -8" |
3x5/16 |
6.000 |
9.000 |
41.9 |
4' -5" |
4' -4" |
4' -2" |
5' -11" |
3' -7" |
3' -8" |
5' -0" |
3x3/8 |
7.200 |
10.800 |
50.1 |
4' -8" |
4' -7" |
4' -7" |
6' -4" |
4' -3" |
4' -4" |
5' -4" |
3-1/2x1/4 |
6.533 |
11.433 |
39.2 |
4' -9" |
4' -7" |
4' -6" |
6' -5" |
3' -11" |
3' -11" |
5' -5" |
3-1/2x5/16 |
8.167 |
14.292 |
48.7 |
5' -1" |
5' -1" |
5' -1" |
6' -11" |
4' -9" |
4' -10" |
5' -10" |
3-1/2x3/8 |
9.800 |
17.150 |
58.2 |
5' -5" |
5' -4" |
5' -5" |
7' -4" |
5' -2" |
5' -3" |
6' -3" |
4x1/4 |
8.533 |
17.067 |
44.6 |
5' -4" |
5' -4" |
5' -4" |
7' -4" |
4' -11" |
5' -1" |
6' -3" |
4x5/16 |
10.667 |
21.333 |
55.5 |
5' -9" |
5' -9" |
5' -9" |
7' -11" |
5' -6" |
5' -8" |
6' -8" |
4x3/8 |
12.800 |
25.600 |
66.4 |
6' -1" |
6' -1" |
6' -2" |
8' -5" |
5' -11" |
6' -0" |
7' -2" |
4-1/2x1/4 |
10.800 |
24.300 |
50.1 |
6' -0" |
6' -0" |
6' -0" |
8' -3" |
5' -9" |
5' -11" |
7' -0" |
4-1/2x5/16 |
13.500 |
30.375 |
62.3 |
6' -6" |
6' -6" |
6' -6" |
8' -11" |
6' -3" |
6' -4" |
7' -7" |
4-1/2x3/8 |
16.200 |
36.450 |
74.6 |
6' -10" |
6' -10" |
6' -11" |
9' -6" |
6' -7" |
6' -9" |
8' -0" |
5x1/4 |
13.333 |
33.333 |
55.5 |
6' -8" |
6' -8" |
6' -9" |
9' -2" |
6' -5" |
6' -7" |
7' -9" |
5x3/8 |
20.000 |
50.000 |
82.7 |
7' -7" |
7' -8" |
7' -8" |
10' -6" |
7' -4" |
7' -6" |
8' -11" |
5x1/2 |
26.667 |
66.667 |
109.9 |
8' -4" |
8' -5" |
8' -5" |
11' -7" |
8' -1" |
8' -3" |
9' -10" |
6x1/4 |
19.200 |
57.600 |
66.4 |
8' -0" |
8' -0" |
8' -1" |
11' -1" |
7' -8" |
7' -10" |
9' -4" |
6x3/8 |
28.800 |
86.400 |
99.0 |
9' -1" |
9' -2" |
9' -2" |
12' -8" |
8' -10" |
9' -0" |
10' -9" |
6x1/2 |
38.400 |
115.200 |
131.7 |
10' -0" |
10' -1" |
10' -2" |
13' -11" |
9' -9" |
9' -11" |
11' -10" |
7x1/4 |
26.133 |
91.467 |
77.3 |
9' -3" |
9' -4" |
9' -5" |
12' -11" |
9' -0" |
9' -2" |
10' -11" |
7x3/8 |
39.200 |
137.200 |
115.4 |
10' -7" |
10' -8" |
10' -9" |
14' -9" |
10' -4" |
10' -6" |
12' -6" |
7x1/2 |
52.267 |
182.933 |
153.4 |
11' -8" |
11' -9" |
11' -10" |
16' -3" |
11' -4" |
11' -7" |
13' -9" |
Tabla de carga de 19 espacios (1-3 / 16")
Tamaño de la barra de rodamiento (pulgadas) |
Módulo de sección por pie de ancho |
Momento de inercia por pie de ancho |
Aprox. Peso psf |
Alcance máximo seguro |
||||||
H-25 Carga |
Carga H-20 |
H-15 Carga |
Tráfico de automóviles | Carretilla elevadora de 5 toneladas | Carretilla elevadora de 3 toneladas | Carretilla elevadora de 1 tonelada | ||||
1x1/4 |
0.421 |
0.211 |
9.7 |
1' -0" |
0' -10" |
0' -9" |
1' -0" |
0' -7" |
0' -6" |
0' -7" |
1x5/16 |
0.526 |
0.263 |
11.9 |
1' -1" |
1' -0" |
0' -10" |
1' -2" |
0' -8" |
0' -7" |
0' -8" |
1x3/8 |
0.632 |
0.316 |
14.0 |
1' -2" |
1' -1" |
0' -11" |
1' -4" |
0' -9" |
0' -8" |
0' -9" |
1-1/4x1/4 |
0.658 |
0.411 |
11.9 |
1' -3" |
1' -1" |
1' -0" |
1' -5" |
0' -9" |
0' -8" |
0' -10" |
1-1/4x5/16 |
0.822 |
0.514 |
14.5 |
1' -4" |
1' -3" |
1' -1" |
1' -8" |
0' -10" |
0' -9" |
1' -0" |
1-1/4x3/8 |
0.987 |
0.617 |
17.2 |
1' -6" |
1' -4" |
1' -2" |
1' -11" |
1' -0" |
0' -10" |
1' -2" |
1-1/2x1/4 |
0.947 |
0.711 |
14.0 |
1' -6" |
1' -4" |
1' -2" |
1' -11" |
0' -11" |
0' -10" |
1' -1" |
1-1/2x5/16 |
1.184 |
0.888 |
17.2 |
1' -8" |
1' -6" |
1' -4" |
2' -3" |
1' -1" |
0' -11" |
1' -4" |
1-1/2x3/8 |
1.421 |
1.066 |
20.4 |
1' -10" |
1' -8" |
1' -6" |
2' -6" |
1' -2" |
1' -1" |
1' -7" |
1-3/4x1/4 |
1.289 |
1.128 |
16.2 |
1' -9" |
1' -7" |
1' -5" |
2' -5" |
1' -2" |
1' -0" |
1' -5" |
1-3/4x5/16 |
1.612 |
1.410 |
19.9 |
1' -11" |
1' -9" |
1' -7" |
2' -11" |
1' -4" |
1' -3" |
1' -9" |
1-3/4x3/8 |
1.934 |
1.692 |
23.7 |
2' -2" |
1' -11" |
1' -9" |
3' -2" |
1' -6" |
1' -5" |
2' -1" |
2x1/4 |
1.684 |
1.684 |
18.3 |
2' -0" |
1' -10" |
1' -8" |
3' -1" |
1' -4" |
1' -3" |
1' -10" |
2x5/16 |
2.105 |
2.105 |
22.6 |
2' -3" |
2' -1" |
1' -11" |
3' -6" |
1' -7" |
1' -6" |
2' -4" |
2x3/8 |
2.526 |
2.526 |
26.9 |
2' -6" |
2' -4" |
2' -2" |
3' -10" |
1' -10" |
1' -9" |
2' -9" |
2-1/4x1/4 |
2.132 |
2.398 |
20.4 |
2' -3" |
2' -1" |
1' -11" |
3' -9" |
1' -7" |
1' -6" |
2' -4" |
2-1/4x5/16 |
2.664 |
2.998 |
25.3 |
2' -7" |
2' -5" |
2' -3" |
4' -2" |
1' -11" |
1' -10" |
2' -11" |
2-1/4x3/8 |
3.197 |
3.597 |
30.1 |
2' -10" |
2' -8" |
2' -7" |
4' -5" |
2' -2" |
2' -2" |
3' -5" |
2-1/2x1/4 |
2.632 |
3.289 |
22.6 |
2' -6" |
2' -4" |
2' -3" |
4' -4" |
1' -10" |
1' -10" |
2' -10" |
2-1/2x5/16 |
3.289 |
4.112 |
28.0 |
2' -11" |
2' -9" |
2' -7" |
4' -8" |
2' -3" |
2' -3" |
3' -6" |
2-1/2x3/8 |
3.947 |
4.934 |
33.3 |
3' -4" |
3' -2" |
3' -0" |
4' -11" |
2' -7" |
2' -7" |
4' -2" |
3x1/4 |
3.789 |
5.684 |
26.9 |
3' -3" |
3' -1" |
2' -11" |
5' -2" |
2' -6" |
2' -6" |
4' -1" |
3x5/16 |
4.737 |
7.105 |
33.3 |
3' -9" |
3' -7" |
3' -6" |
5' -7" |
3' -0" |
3' -1" |
4' -9" |
3x3/8 |
5.684 |
8.526 |
39.8 |
4' -4" |
4' -2" |
4' -1" |
5' -11" |
3' -7" |
3' -8" |
5' -1" |
3-1/2x1/4 |
5.158 |
9.026 |
31.2 |
4' -0" |
3' -10" |
3' -9" |
6' -0" |
3' -3" |
3' -4" |
5' -2" |
3-1/2x5/16 |
6.447 |
11.283 |
38.7 |
4' -9" |
4' -8" |
4' -7" |
6' -6" |
4' -0" |
4' -1" |
5' -7" |
3-1/2x3/8 |
7.737 |
13.539 |
46.2 |
5' -0" |
5' -0" |
5' -0" |
6' -11" |
4' -8" |
4' -10" |
5' -11" |
4x1/4 |
6.737 |
13.474 |
35.5 |
4' -11" |
4' -10" |
4' -9" |
6' -11" |
4' -2" |
4' -3" |
5' -11" |
4x5/16 |
8.421 |
16.842 |
44.1 |
5' -5" |
5' -5" |
5' -5" |
7' -5" |
5' -1" |
5' -3" |
6' -4" |
4x3/8 |
10.105 |
20.211 |
52.7 |
5' -8" |
5' -8" |
5' -9" |
7' -11" |
5' -6" |
5' -8" |
6' -9" |
4-1/2x1/4 |
8.526 |
19.184 |
39.8 |
5' -7" |
5' -7" |
5' -8" |
7' -9" |
5' -1" |
5' -4" |
6' -8" |
4-1/2x5/16 |
10.658 |
30.375 |
49.4 |
6' -0" |
6' -0" |
6' -1" |
8' -4" |
5' -10" |
6' -0" |
7' -2" |
4-1/2x3/8 |
12.789 |
28.776 |
59.1 |
6' -5" |
6' -5" |
6' -5" |
8' -11" |
6' -2" |
6' -4" |
7' -7" |
5x1/4 |
10.526 |
26.316 |
44.1 |
6' -3" |
6' -3" |
6' -3" |
8' -8" |
6' -0" |
6' -2" |
7' -5" |
5x3/8 |
15.789 |
39.474 |
65.5 |
7' -1" |
7' -1" |
7' -2" |
9' -11" |
6' -11" |
7' -1" |
8' -6" |
5x1/2 |
21.053 |
52.632 |
87.0 |
7' -10" |
7' -10" |
7' -11" |
10' -11" |
7' -7" |
7' -9" |
9' -4" |
6x1/4 |
15.158 |
45.474 |
52.7 |
7' -5" |
7' -5" |
7' -6" |
10' -4" |
7' -3" |
7' -5" |
8' -11" |
6x3/8 |
22.737 |
68.211 |
78.4 |
8' -6" |
8' -6" |
8' -7" |
11' -10" |
8' -3" |
8' -6" |
10' -2" |
6x1/2 |
30.316 |
90.947 |
104.2 |
9' -4" |
9' -4" |
9' -5" |
13' -1" |
9' -1" |
9' -4" |
11' -2" |
7x1/4 |
20.632 |
72.211 |
61.2 |
8' -8" |
8' -8" |
8' -9" |
12' -1" |
8' -5" |
8' -8" |
10' -4" |
7x3/8 |
30.947 |
108.316 |
91.3 |
9' -11" |
9' -11" |
10' -0" |
13' -10" |
9' -8" |
9' -11" |
11' -10" |
7x1/2 |
41.263 |
144.421 |
121.4 |
10' -10" |
10' -11" |
11' -0" |
15' -3" |
10' -7" |
10' -11" |
13' -1" |
Tabla de carga de 22 espacios (1-3 / 8")
Tamaño de la barra de rodamiento (pulgadas) |
Módulo de sección por pie de ancho |
Momento de inercia por pie de ancho |
Aprox. Peso psf |
Alcance máximo seguro |
||||||
H-25 Carga |
Carga H-20 |
H-15 Carga |
Tráfico de automóviles | Carretilla elevadora de 5 toneladas | Carretilla elevadora de 3 toneladas | Carretilla elevadora de 1 tonelada | ||||
1x1/4 |
0.364 |
0.182 |
8.5 |
0' -11" |
0' -10" |
0' -9" |
0' -11" |
0' -7" |
0' -6" |
0' -6" |
1x5/16 |
0.455 |
0.227 |
10.4 |
1' -0" |
0' -11" |
0' -10" |
1' -1" |
0' -8" |
0' -6" |
0' -7" |
1x3/8 |
0.545 |
0.273 |
12.2 |
1' -1" |
1' -0" |
0' -11" |
1' -3" |
0' -9" |
0' -7" |
0' -9" |
1-1/4x1/4 |
0.568 |
0.355 |
10.4 |
1' -2" |
1' -0" |
0' -11" |
1' -4" |
0' -9" |
0' -7" |
0' -9" |
1-1/4x5/16 |
0.710 |
0.444 |
12.7 |
1' -3" |
1' -2" |
1' -0" |
1' -6" |
0' -10" |
0' -8" |
0' -11" |
1-1/4x3/8 |
0.852 |
0.533 |
15.0 |
1' -5" |
1' -3" |
1' -1" |
1' -9" |
0' -11" |
0' -9" |
1' -1" |
1-1/2x1/4 |
0.818 |
0.614 |
12.2 |
1' -5" |
1' -3" |
1' -1" |
1' -9" |
0' -11" |
0' -9" |
1' -0" |
1-1/2x5/16 |
1.023 |
0.767 |
15.0 |
1' -7" |
1' -5" |
1' -3" |
2' -1" |
1' -0" |
0' -11" |
1' -3" |
1-1/2x3/8 |
1.227 |
0.920 |
17.8 |
1' -8" |
1' -6" |
1' -4" |
2' -5" |
1' -1" |
1' -0" |
1' -6" |
1-3/4x1/4 |
1.114 |
0.974 |
14.1 |
1' -8" |
1' -6" |
1' -3" |
2' -3" |
1' -1" |
0' -11" |
1' -4" |
1-3/4x5/16 |
1.392 |
1.218 |
17.3 |
1' -10" |
1' -8" |
1' -6" |
2' -8" |
1' -2" |
1' -1" |
1' -8" |
1-3/4x3/8 |
1.670 |
1.462 |
20.6 |
2' -0" |
1' -10" |
1' -8" |
3' -0" |
1' -4" |
1' -3" |
1' -11" |
2x1/4 |
1.455 |
1.455 |
16.0 |
1' -10" |
1' -8" |
1' -6" |
2' -10" |
1' -3" |
1' -2" |
1' -9" |
2x5/16 |
1.818 |
1.818 |
19.7 |
2' -1" |
1' -11" |
1' -9" |
3' -4" |
1' -5" |
1' -5" |
2' -1" |
2x3/8 |
2.182 |
2.182 |
23.4 |
2' -4" |
2' -1" |
2' -0" |
3' -8" |
1' -8" |
1' -7" |
2' -6" |
2-1/4x1/4 |
1.841 |
2.071 |
17.8 |
2' -1" |
1' -11" |
1' -9" |
3' -5" |
1' -6" |
1' -5" |
2' -2" |
2-1/4x5/16 |
2.301 |
2.589 |
22.0 |
2' -4" |
2' -2" |
2' -0" |
4' -0" |
1' -9" |
1' -8" |
2' -8" |
2-1/4x3/8 |
2.761 |
3.107 |
26.2 |
2' -8" |
2' -6" |
2' -4" |
4' -3" |
2' -0" |
2' -0" |
3' -2" |
2-1/2x1/4 |
2.273 |
2.841 |
19.7 |
2' -4" |
2' -2" |
2' -0" |
4' -2" |
1' -8" |
1' -8" |
2' -7" |
2-1/2x5/16 |
2.841 |
3.551 |
24.3 |
2' -8" |
2' -6" |
2' -5" |
4' -6" |
2' -0" |
2' -0" |
3' -3" |
2-1/2x3/8 |
3.409 |
4.261 |
28.9 |
3' -0" |
2' -10" |
2' -9" |
4' -9" |
2' -4" |
2' -4" |
3' -10" |
3x1/4 |
3.273 |
4.909 |
23.4 |
2' -11" |
2' -9" |
2' -8" |
5' -0" |
2' -3" |
2' -3" |
3' -8" |
3x5/16 |
4.091 |
6.136 |
28.9 |
3' -5" |
3' -3" |
3' -2" |
5' -4" |
2' -9" |
2' -9" |
4' -7" |
3x3/8 |
4.909 |
7.364 |
34.5 |
3' -11" |
3' -9" |
3' -8" |
5' -8" |
3' -2" |
3' -4" |
4' -11" |
3-1/2x1/4 |
4.455 |
7.795 |
27.1 |
3' -8" |
3' -6" |
3' -5" |
5' -10" |
2' -11" |
3' -0" |
5' -0" |
3-1/2x5/16 |
5.568 |
9.744 |
33.6 |
4' -4" |
4' -2" |
4' -1" |
6' -3" |
3' -7" |
3' -8" |
5' -5" |
3-1/2x3/8 |
6.682 |
11.693 |
40.1 |
4' -10" |
4' -10" |
4' -10" |
6' -8" |
4' -2" |
4' -5" |
5' -9" |
4x1/4 |
5.818 |
11.636 |
30.8 |
4' -5" |
4' -4" |
4' -3" |
6' -8" |
3' -9" |
3' -10" |
5' -9" |
4x5/16 |
7.273 |
14.545 |
38.2 |
5' -2" |
5' -2" |
5' -2" |
7' -2" |
4' -6" |
4' -9" |
6' -2" |
4x3/8 |
8.727 |
17.455 |
45.6 |
5' -6" |
5' -6" |
5' -6" |
7' -7" |
5' -3" |
5' -5" |
6' -7" |
4-1/2x1/4 |
7.364 |
16.568 |
34.5 |
5' -4" |
5' -3" |
5' -3" |
7' -6" |
4' -7" |
4' -10" |
6' -5" |
4-1/2x5/16 |
9.205 |
20.710 |
42.8 |
5' -9" |
5' -9" |
5' -10" |
8' -1" |
5' -7" |
5' -9" |
6' -11" |
4-1/2x3/8 |
11.045 |
24.852 |
51.2 |
6' -2" |
6' -2" |
6' -2" |
8' -7" |
5' -11" |
6' -1" |
7' -5" |
5x1/4 |
9.091 |
22.727 |
38.2 |
5' -11" |
6' -0" |
6' -0" |
8' -4" |
5' -7" |
5' -11" |
7' -2" |
5x3/8 |
13.636 |
34.091 |
56.8 |
6' -9" |
6' -10" |
6' -10" |
9' -6" |
6' -7" |
6' -10" |
8' -3" |
5x1/2 |
18.182 |
45.455 |
75.3 |
7' -6" |
7' -6" |
7' -7" |
10' -6" |
7' -3" |
7' -6" |
9' -1" |
6x1/4 |
13.091 |
39.273 |
45.6 |
7' -1" |
7' -2" |
7' -2" |
10' -0" |
6' -11" |
7' -2" |
8' -7" |
6x3/8 |
19.636 |
58.909 |
67.9 |
8' -1" |
8' -2" |
8' -3" |
11' -5" |
7' -11" |
8' -2" |
9' -10" |
6x1/2 |
26.182 |
78.545 |
90.1 |
8' -11" |
9' -0" |
9' -1" |
12' -7" |
8' -9" |
9' -0" |
10' -10" |
7x1/4 |
17.818 |
62.364 |
53.1 |
8' -3" |
8' -4" |
8' -5" |
11' -8" |
8' -1" |
8' -4" |
10' -1" |
7x3/8 |
26.727 |
93.545 |
79.0 |
9' -5" |
9' -6" |
9' -7" |
13' -4" |
9' -3" |
9' -6" |
11' -6" |
7x1/2 |
35.636 |
124.727 |
105.0 |
10' -5" |
10' -6" |
10' -7" |
14' -8" |
10' -2" |
10' -6" |
12' -8" |
Tabla de carga de 30 espacios (1-7 / 8")
Tamaño de la barra de rodamiento (pulgadas) |
Módulo de sección por pie de ancho |
Momento de inercia por pie de ancho |
Aprox. Peso psf |
Alcance máximo seguro |
||||||
H-25 Carga |
Carga H-20 |
H-15 Carga |
Tráfico de automóviles | Carretilla elevadora de 5 toneladas | Carretilla elevadora de 3 toneladas | Carretilla elevadora de 1 tonelada | ||||
1x1/4 |
0.267 |
0.133 |
6.6 |
0' -9" |
0' -9" |
0' -8" |
0' -10" |
0' -6" |
0' -5" |
0' -6" |
1x5/16 |
0.333 |
0.167 |
7.9 |
0' -11" |
0' -10" |
0' -8" |
0' -11" |
0' -7" |
0' -6" |
0' -7" |
1x3/8 |
0.400 |
0.200 |
9.3 |
1' -0" |
0' -11" |
0' -9" |
1' -1" |
0' -8" |
0' -6" |
0' -8" |
1-1/4x1/4 |
0.417 |
0.260 |
7.9 |
1' -0" |
0' -11" |
0' -10" |
1' -1" |
0' -8" |
0' -6" |
0' -8" |
1-1/4x5/16 |
0.521 |
0.326 |
9.6 |
1' -1" |
1' -0" |
0' -11" |
1' -3" |
0' -9" |
0' -7" |
0' -9" |
1-1/4x3/8 |
0.625 |
0.391 |
11.3 |
1' -3" |
1' -1" |
1' -0" |
1' -6" |
0' -10" |
0' -8" |
0' -11" |
1-1/2x1/4 |
0.600 |
0.450 |
9.3 |
1' -2" |
1' -1" |
1' -0" |
1' -5" |
0' -9" |
0' -8" |
0' -11" |
1-1/2x5/16 |
0.750 |
0.563 |
11.3 |
1' -4" |
1' -3" |
1' -1" |
1' -9" |
0' -10" |
0' -9" |
1' -1" |
1-1/2x3/8 |
0.900 |
0.675 |
13.4 |
1' -6" |
1' -4" |
1' -2" |
2' -0" |
1' -0" |
0' -10" |
1' -3" |
1-3/4x1/4 |
0.817 |
0.715 |
10.6 |
1' -5" |
1' -3" |
1' -2" |
1' -10" |
0' -11" |
0' -10" |
1' -2" |
1-3/4x5/16 |
1.021 |
0.893 |
13.0 |
1' -7" |
1' -5" |
1' -3" |
2' -2" |
1' -0" |
0' -11" |
1' -5" |
1-3/4x3/8 |
1.225 |
1.072 |
15.4 |
1' -9" |
1' -7" |
1' -5" |
2' -7" |
1' -2" |
1' -1" |
1' -8" |
2x1/4 |
1.067 |
1.067 |
12.0 |
1' -7" |
1' -6" |
1' -4" |
2' -3" |
1' -1" |
1' -0" |
1' -6" |
2x5/16 |
1.333 |
1.333 |
14.7 |
1' -10" |
1' -8" |
1' -6" |
2' -9" |
1' -3" |
1' -2" |
1' -10" |
2x3/8 |
1.600 |
1.600 |
17.4 |
2' -0" |
1' -10" |
1' -8" |
3' -3" |
1' -5" |
1' -4" |
2' -2" |
2-1/4x1/4 |
1.350 |
1.519 |
13.4 |
1' -10" |
1' -8" |
1' -6" |
2' -10" |
1' -3" |
1' -2" |
1' -10" |
2-1/4x5/16 |
1.688 |
1.898 |
16.4 |
2' -0" |
1' -10" |
1' -9" |
3' -5" |
1' -5" |
1' -5" |
2' -3" |
2-1/4x3/8 |
2.025 |
2.278 |
19.5 |
2' -3" |
2' -1" |
1' -11" |
3' -11" |
1' -8" |
1' -8" |
2' -8" |
2-1/2x1/4 |
1.667 |
2.083 |
14.7 |
2' -0" |
1' -10" |
1' -8" |
3' -5" |
1' -5" |
1' -5" |
2' -3" |
2-1/2x5/16 |
2.083 |
2.604 |
18.1 |
2' -3" |
2' -1" |
2' -0" |
4' -2" |
1' -8" |
1' -8" |
2' -9" |
2-1/2x3/8 |
2.500 |
3.125 |
21.5 |
2' -6" |
2' -5" |
2' -3" |
4' -5" |
1' -11" |
2' -0" |
3' -3" |
3x1/4 |
2.400 |
3.600 |
17.4 |
2' -6" |
2' -4" |
2' -2" |
4' -7" |
1' -11" |
1' -11" |
3' -2" |
3x5/16 |
3.000 |
4.500 |
21.5 |
2' -10" |
2' -8" |
2' -7" |
5' -0" |
2' -3" |
2' -4" |
3' -11" |
3x3/8 |
3.600 |
5.400 |
25.6 |
3' -3" |
3' -1" |
3' -0" |
5' -3" |
2' -7" |
2' -9" |
4' -8" |
3-1/2x1/4 |
3.267 |
5.717 |
20.2 |
3' -0" |
2' -10" |
2' -9" |
5' -5" |
2' -5" |
2' -6" |
4' -3" |
3-1/2x5/16 |
4.083 |
7.146 |
24.9 |
3' -6" |
3' -5" |
3' -4" |
5' -10" |
2' -11" |
3' -1" |
5' -1" |
3-1/2x3/8 |
4.900 |
8.575 |
29.7 |
4' -0" |
3' -11" |
3' -10" |
6' -2" |
3' -5" |
3' -7" |
5' -5" |
4x1/4 |
4.267 |
8.533 |
22.9 |
3' -7" |
3' -6" |
3' -7" |
6' -2" |
3' -0" |
3' -2" |
5' -5" |
4x5/16 |
5.333 |
10.667 |
28.3 |
4' -1" |
4' -2" |
4' -2" |
6' -8" |
3' -8" |
3' -11" |
5' -10" |
4x3/8 |
6.400 |
12.800 |
33.8 |
4' -11" |
4' -10" |
4' -10" |
7' -1" |
4' -4" |
4' -8" |
6' -2" |
4-1/2x1/4 |
5.400 |
12.150 |
25.6 |
4' -4" |
4' -3" |
4' -2" |
6' -11" |
3' -8" |
3' -11" |
6' -1" |
4-1/2x5/16 |
6.750 |
15.188 |
31.7 |
5' -2" |
5' -1" |
5' -1" |
7' -6" |
4' -6" |
4' -10" |
6' -7" |
4-1/2x3/8 |
8.100 |
18.225 |
37.8 |
5' -7" |
5' -7" |
5' -8" |
7' -11" |
5' -4" |
5' -8" |
7' -0" |
5x1/4 |
6.667 |
16.667 |
28.3 |
5' -1" |
5' -0" |
5' -0" |
7' -8" |
4' -6" |
4' -10" |
6' -9" |
5x3/8 |
10.000 |
25.000 |
41.9 |
6' -3" |
6' -3" |
6' -4" |
8' -10" |
6' -1" |
6' -4" |
7' -9" |
5x1/2 |
13.333 |
33.333 |
55.5 |
6' -10" |
6' -10" |
6' -11" |
9' -8" |
6' -9" |
7' -0" |
8' -7" |
6x1/4 |
9.600 |
28.800 |
33.8 |
6' -6" |
6' -6" |
6' -7" |
9' -3" |
6' -3" |
6' -8" |
8' -2" |
6x3/8 |
14.400 |
43.200 |
50.1 |
7' -5" |
7' -6" |
7' -7" |
10' -7" |
7' -4" |
7' -7" |
9' -4" |
6x1/2 |
19.200 |
57.600 |
66.4 |
8' -2" |
8' -3" |
8' -4" |
11' -8" |
8' -1" |
8' -5" |
10' -3" |
7x1/4 |
13.067 |
45.733 |
39.2 |
7' -7" |
7' -7" |
7' -9" |
10' -9" |
7' -6" |
7' -9" |
9' -6" |
7x3/8 |
19.600 |
68.600 |
58.2 |
8' -8" |
8' -8" |
8' -10" |
12' -4" |
8' -7" |
8' -11" |
10' -11" |
7x1/2 |
26.133 |
91.467 |
77.3 |
9' -6" |
9' -7" |
9' -9" |
13' -7" |
9' -5" |
9' -9" |
12' -0" |
Tabla de carga de 38 espacios (2-3 / 8")
Tamaño de la barra de rodamiento (pulgadas) |
Módulo de sección por pie de ancho |
Momento de inercia por pie de ancho |
Aprox. Peso psf |
Alcance máximo seguro |
||||||
H-25 Carga |
Carga H-20 |
H-15 Carga |
Tráfico de automóviles | Carretilla elevadora de 5 toneladas | Carretilla elevadora de 3 toneladas | Carretilla elevadora de 1 tonelada | ||||
1x1/4 |
0.211 |
0.105 |
5.4 |
0' -8" |
0' -8" |
0' -7" |
0' -9" |
0' -6" |
0' -5" |
0' -5" |
1x5/16 |
0.263 |
0.132 |
6.5 |
0' -10" |
0' -9" |
0' -8" |
0' -10" |
0' -6" |
0' -5" |
0' -6" |
1x3/8 |
0.316 |
0.158 |
7.6 |
0' -10" |
0' -10" |
0' -8" |
0' -11" |
0' -7" |
0' -6" |
0' -7" |
1-1/4x1/4 |
0.329 |
0.206 |
6.5 |
0' -11" |
0' -10" |
0' -9" |
1' -0" |
0' -8" |
0' -6" |
0' -7" |
1-1/4x5/16 |
0.411 |
0.257 |
7.8 |
1' -0" |
0' -11" |
0' -10" |
1' -2" |
0' -8" |
0' -7" |
0' -9" |
1-1/4x3/8 |
0.493 |
0.308 |
9.2 |
1' -1" |
1' -0" |
0' -11" |
1' -4" |
0' -9" |
0' -7" |
0' -10" |
1-1/2x1/4 |
0.474 |
0.355 |
7.6 |
1' -1" |
1' -0" |
0' -10" |
1' -3" |
0' -9" |
0' -7" |
0' -10" |
1-1/2x5/16 |
0.592 |
0.444 |
9.2 |
1' -3" |
1' -1" |
1' -0" |
1' -6" |
0' -10" |
0' -8" |
1' -0" |
1-1/2x3/8 |
0.711 |
0.533 |
10.8 |
1' -4" |
1' -3" |
1' -1" |
1' -9" |
0' -11" |
0' -9" |
1' -2" |
1-3/4x1/4 |
0.645 |
0.564 |
8.6 |
1' -4" |
1' -2" |
1' -0" |
1' -7" |
0' -10" |
0' -9" |
1' -0" |
1-3/4x5/16 |
0.806 |
0.705 |
10.5 |
1' -5" |
1' -3" |
1' -2" |
1' -11" |
0' -11" |
0' -10" |
1' -3" |
1-3/4x3/8 |
0.967 |
0.846 |
12.4 |
1' -7" |
1' -5" |
1' -3" |
2' -3" |
1' -1" |
1' -0" |
1' -6" |
2x1/4 |
0.842 |
0.842 |
9.7 |
1' -5" |
1' -4" |
1' -2" |
2' -0" |
1' -0" |
0' -11" |
1' -4" |
2x5/16 |
1.053 |
1.053 |
11.9 |
1' -8" |
1' -6" |
1' -4" |
2' -5" |
1' -1" |
1' -0" |
1' -7" |
2x3/8 |
1.263 |
1.263 |
14.0 |
1' -9" |
1' -8" |
1' -6" |
2' -10" |
1' -3" |
1' -2" |
1' -11" |
2-1/4x1/4 |
1.066 |
1.199 |
10.8 |
1' -8" |
1' -6" |
1' -4" |
2' -5" |
1' -1" |
1' -1" |
1' -8" |
2-1/4x5/16 |
1.332 |
1.499 |
13.2 |
1' -10" |
1' -8" |
1' -6" |
3' -0" |
1' -3" |
1' -3" |
2' -0" |
2-1/4x3/8 |
1.599 |
1.799 |
15.6 |
2' -0" |
1' -10" |
1' -8" |
3' -6" |
1' -5" |
1' -5" |
2' -5" |
2-1/2x1/4 |
1.316 |
1.645 |
11.9 |
1' -10" |
1' -8" |
1' -6" |
2' -11" |
1' -3" |
1' -3" |
2' -0" |
2-1/2x5/16 |
1.645 |
2.056 |
14.5 |
2' -1" |
1' -11" |
1' -9" |
3' -7" |
1' -6" |
1' -6" |
2' -6" |
2-1/2x3/8 |
1.974 |
2.467 |
17.2 |
2' -3" |
2' -1" |
2' -0" |
4' -2" |
1' -8" |
1' -9" |
2' -11" |
3x1/4 |
1.895 |
2.842 |
14.0 |
2' -2" |
2' -1" |
1' -11" |
4' -1" |
1' -8" |
1' -8" |
2' -10" |
3x5/16 |
2.368 |
3.553 |
17.2 |
2' -6" |
2' -4" |
2' -3" |
4' -9" |
1' -11" |
2' -0" |
3' -6" |
3x3/8 |
2.842 |
4.263 |
20.4 |
2' -10" |
2' -8" |
2' -7" |
5' -0" |
2' -3" |
2' -5" |
4' -2" |
3-1/2x1/4 |
2.579 |
4.513 |
16.2 |
2' -8" |
2' -6" |
2' -5" |
5' -1" |
2' -1" |
2' -2" |
3' -9" |
3-1/2x5/16 |
3.224 |
5.641 |
19.9 |
3' -1" |
2' -11" |
2' -10" |
5' -6" |
2' -6" |
2' -8" |
4' -8" |
3-1/2x3/8 |
3.868 |
6.770 |
23.7 |
3' -6" |
3' -4" |
3' -4" |
5' -10" |
2' -11" |
3' -2" |
5' -3" |
4x1/4 |
3.368 |
6.737 |
18.3 |
3' -2" |
3' -0" |
2' -11" |
5' -10" |
2' -7" |
2' -9" |
4' -11" |
4x5/16 |
4.211 |
8.421 |
22.6 |
3' -8" |
3' -7" |
3' -7" |
6' -3" |
3' -2" |
3' -5" |
5' -7" |
4x3/8 |
5.053 |
10.105 |
26.9 |
4' -3" |
4' -2" |
4' -2" |
6' -8" |
3' -8" |
4' -0" |
6' -0" |
4-1/2x1/4 |
4.263 |
9.592 |
20.4 |
3' -9" |
3' -7" |
3' -7" |
6' -7" |
3' -2" |
3' -5" |
5' -10" |
4-1/2x5/16 |
5.329 |
11.990 |
25.3 |
4' -5" |
4' -4" |
4' -4" |
7' -1" |
3' -11" |
4' -3" |
6' -4" |
4-1/2x3/8 |
6.395 |
14.388 |
30.1 |
5' -1" |
5' -0" |
5' -1" |
7' -6" |
4' -7" |
5' -0" |
6' -9" |
5x1/4 |
5.263 |
13.158 |
22.6 |
4' -4" |
4' -3" |
4' -3" |
7' -4" |
3' -10" |
4' -2" |
6' -6" |
5x3/8 |
7.895 |
19.737 |
33.3 |
5' -10" |
5' -10" |
5' -11" |
8' -4" |
5' -6" |
6' -0" |
7' -6" |
5x1/2 |
10.526 |
26.316 |
44.1 |
6' -5" |
6' -5" |
6' -6" |
9' -2" |
6' -4" |
6' -8" |
8' -3" |
6x1/4 |
7.579 |
22.737 |
26.9 |
5' -10" |
5' -10" |
5' -11" |
8' -9" |
5' -4" |
5' -11" |
7' -10" |
6x3/8 |
11.368 |
34.105 |
39.8 |
6' -11" |
7' -0" |
7' -1" |
10' -0" |
6' -11" |
7' -3" |
9' -0" |
6x1/2 |
15.158 |
45.474 |
52.7 |
7' -8" |
7' -8" |
7' -10" |
11' -1" |
7' -7" |
8' -0" |
9' -11" |
7x1/4 |
10.316 |
36.105 |
31.2 |
7' -1" |
7' -2" |
7' -3" |
10' -3" |
7' -1" |
7' -5" |
9' -2" |
7x3/8 |
15.474 |
54.158 |
46.2 |
8' -1" |
8' -2" |
8' -4" |
11' -8" |
8' -1" |
8' -5" |
10' -6" |
7x1/2 |
20.632 |
72.211 |
61.2 |
8' -11" |
9' -0" |
9' -2" |
12' -11" |
8' -11" |
9' -4" |
11' -6" |
http://es.topsteelgrating.com/