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Нормативная продолжительность цикла экскавации (с) при разработке грунта
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| Объем ковша, м3 | Способ разработки грунта экскаватором, оборудованным прямой лопатой | |||||||||||
| с погрузкой в транспортные средства | при работе навымет | |||||||||||
| Группа грунта | ||||||||||||
| I | II, I м | III, II м | IV | V, III м | VI | I | II, I м | III, II м | IV | V, III м | VI | |
| Экскаваторы, оборудованные ковшами с зубьями | ||||||||||||
| 0, 15 | 29, 1 | 35, 7 | 44, 1 | – | – | – | 26, 3 | 31, 1 | 39, 2 | – | – | – |
| 0, 25 | 24, 1 | 28, 0 | 34, 3 | – | – | – | 20, 8 | 24, 5 | 29, 6 | – | – | – |
| 0, 30 | 23, 3 | 27, 4 | 33, 0 | – | – | – | 19, 1 | 23, 7 | 29, 0 | – | – | – |
| 0, 50 | 19, 8 | 24, 0 | 25, 2 | 32, 1 | 33, 7 | 38, 7 | 19, 8 | 21, 4 | 23, 6 | 28, 8 | 30, 5 | 35, 5 |
 0, 65
| 20, 8 | 24, 6 | 27, 4 | 31, 7 | 33, 1 | 38, 5 | 20, 3 | 20, 6 | 23, 1 | 29, 3 | 29, 1 | 34, 7 |
| 0, 80 | 21, 4 | 25, 4 | 27, 1 | 33, 7 | 34, 5 | 40, 3 | 22, 9 | 22, 7 | 23, 7 | 31, 6 | 30, 0 | 35, 9 |
| 1, 00 | 24, 5 | 27, 8 | 30, 5 | 38, 7 | 39, 2 | 45, 1 | 21, 6 | 26, 0 | 26, 8 | 33, 3 | 35, 9 | 42, 0 |
| 1, 25 | 24, 0 | 28, 9 | 29, 0 | 37, 5 | 34, 3 | 48, 0 | 21, 9 | 24, 0 | 26, 0 | 32, 3 | 33, 0 | 36, 1 |
| 1, 50 | 28, 7 | 28, 2 | 29, 6 | 38, 7 | 39, 7 | 40, 0 | 25, 3 | 24, 0 | 26, 3 | 33, 3 | 33, 1 | 40, 0 |
| 2, 00 | 27, 0 | 31, 4 | 35, 1 | 45, 1 | 42, 9 | 50, 0 | 31, 6 | 29, 7 | 31, 9 | 40, 5 | 39, 2 | 45, 1 |
| 3, 00 | 33, 2 | 38, 7 | 42, 9 | 50, 4 | 42, 6 | 57, 1 | 31, 6 | 35, 1 | 40, 0 | 45, 1 | 40, 5 | 51, 3 |
| 4, 00 | 36, 6 | 45, 1 | 50, 8 | 59, 4 | 52, 2 | 63, 8 | 34, 3 | 41, 4 | 45, 5 | 51, 3 | 45, 8 | 60, 6 |
| Экскаваторы, оборудованные ковшами со сплошной режущей кромкой | ||||||||||||
| 0, 40 | 26, 2 | 30, 5 | 36, 6 | – | – | – | 23, 3 | 26, 7 | 31, 1 | – | – | – |
| 0, 65 | 21, 9 | 26, 0 | 28, 2 | – | – | – | 20, 5 | 23, 0 | 24, 8 | – | – | – |
| 0, 80 | 23, 1 | 26, 7 | 28, 7 | – | – | – | 21, 5 | 24, 2 | 25, 4 | – | – | – |
| 1, 10 | 24, 8 | 28, 3 | 31, 1 | – | – | – | 22, 4 | 25, 1 | 28, 0 | – | – | – |
| 1, 50 | 26, 0 | 30, 6 | 34, 7 | – | – | – | 24, 6 | 28, 2 | 30, 9 | – | – | – |
Окончание табл. 10
| Объем ковша, м3 | Способ разработки грунтаэкскаватором, оборудованным обратной лопатой | |||||||||||
| с погрузкой в транспортные средства | при работе навымет | |||||||||||
| Группа грунта | ||||||||||||
| I | II, I м | III, II м | IV | V, III м | VI | I | II, I м | III, II м | IV | V, III м | VI | |
| Экскаваторы, оборудованные ковшами с зубьями | ||||||||||||
| 0, 15 | 31, 7 | 38, 2 | – | – | – | – | 28, 6 | 35, 3 | – | – | – | – |
| 0, 25 | 24, 8 | 29, 7 | 32, 1 | – | – | – | 22, 5 | 28, 2 | 31, 4 | – | – | – |
| 0, 30 | 24, 8 | 29, 0 | 32, 1 | – | – | – | 22, 5 | 27, 6 | 31, 4 | – | – | – |
| 0, 50 | 23, 0 | 26, 4 | 30, 3 | 33, 7 | 32, 4 | 40, 8 | 20, 8 | 24, 5 | 29, 1 | 32, 2 | 32, 6 | 39, 7 |
 0, 65
| 23, 8 | 27, 8 | 30, 6 | 34, 5 | 31, 6 | 41, 1 | 22, 3 | 25, 9 | 28, 2 | 32, 8 | 32, 1 | 40, 3 |
| 0, 40 | 27, 9 | 32, 6 | 36, 4 | – | – | – | 25, 8 | 31, 1 | 35, 7 | – | – | – |
| 0, 65 | 27, 5 | 30, 9 | 34, 9 | – | – | – | 24, 4 | 29, 3 | 33, 0 | – | – | – |
| 0, 80 | 28, 7 | 32, 6 | 35, 7 | – | – | – | 27, 4 | 31, 0 | 34, 9 | – | – | – |
| Экскаваторы, оборудованные ковшами со сплошной режущей кромкой | ||||||||||||
| 0, 15 | 30, 5 | 37, 5 | – | – | – | – | 27, 3 | 33, 7 | – | – | – | – |
| 0, 25 | 23, 6 | 29, 0 | 32, 3 | – | – | – | 21, 3 | 26, 7 | 30, 3 | – | – | – |
| 0, 30 | 23, 2 | 26, 1 | 30, 2 | – | – | – | 20, 8 | 25, 5 | 29, 0 | – | – | – |
| 0, 50 | 21, 2 | 25, 8 | 29, 0 | 34, 1 | 31, 7 | 40, 0 | 19, 5 | 23, 4 | 28, 4 | 30, 3 | 30, 0 | 37, 0 |
| 0, 65 | 22, 5 | 26, 3 | 29, 4 | 34, 9 | 31, 4 | 41, 4 | 20, 6 | 24, 2 | 28, 3 | 30, 9 | 30, 3 | 37, 3 |
| 0, 40 | 26, 2 | 32, 4 | 35, 9 | – | – | – | 24, 1 | 30, 0 | 33, 7 | – | – | – |
| 0, 65 | 25, 1 | 30, 0 | 34, 7 | – | – | – | 23, 3 | 27, 0 | 30, 8 | – | – | – |
| 0, 80 | 27, 0 | 32, 4 | 36, 6 | – | – | – | 25, 0 | 28, 6 | 33, 3 | – | – | – |
Таблица 11
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