Усилие прямого хода толкателей, тс: | 2х504 |
Усилие обратного хода толкателей (допускается использовать только для перемещения зажимов в исходное положение), тс: | 2х100 |
Усилие зажима, тс: | 2х1767 |
Давление в гидросистеме, bar: | 650 |
Ход штоков гидроцилиндров толкателей, мм: | 1500 |
Корректировка синхронности движения штоков толкателей: | ручная |
Толщина зажимаемых элементов мостовых конструкций, мм: | 10...46 |
Рабочая жидкость: | ВМГЗ ТУ 38 101479-00 МГЕ-10А ОСТ 38 01281-82 |
Объём поршневых полостей, л гидроцилиндров толкателей: | 2х114 |
Объём поршневых полостей, л домкратов зажимов: | 2х11,6 |
Объём штоковых полостей, л гидроцилиндров толкателей: | 2х54 |
Объём штоковых полостей, л домкратов зажимов: | 2х4 |
Диапазон температур окружающей среды: | от минус 30 °С до плюс 40 °С |
Габаритные размеры, BxLxH, мм: | (2х1235)х4772х1235 |
Масса, т, не более зажимов (заполненных рабочей жидко-стью): | 2х7,8 |
Масса, т, не более толкателей (заполненных рабочей жид-костью): | 2х1,75 |
Масса, т, не более опорных кронштейнов: | 2х0,31 |
Масса, т, не более общая (без учёта массы насосной станции): | 20 |
Рекомендуемая насосная станция: | 2НЭР-10/25АК/АПП400Т1-М1 |
The content of this publication is subject to copyright of JSC TD ENERPRED and cannot be reproduced (even in part) without appropriate permission. JSC TD "ENERPRED" reserves the right to make any changes to the design and characteristics of the tool offered in this catalog without prior notice. Instrument specifications, including weight, dimensions and other parameters, may vary slightly.
Description:
The unit is designed for longitudinal sliding of spans and bridge structures. Each pusher includes dual power hydraulic cylinders with a stroke of 1500 mm and a forward stroke force of 500 tf, hydraulic controlled clamping devices for reliable fixation of the pushed load with a force of 1750 tf for each clamp. The pushers and clamps are controlled by one hydraulic pumping station 2NER-10 / 25AK / APP400T1-M1 with a control panel.
Advantages:
- Using one control panel for gripping and stroke of the pistons of the pushers;
- The product is a collapsible structure, which ensures its quick assembly and disassembly;
- The use of a valve distributor allows you to maintain the required force on the clamps and avoid slipping;
- Hydraulic cylinders and jacks of the unit are equipped with quick-release couplings, which allows you to quickly connect / disconnect high pressure hoses (HPH) and eliminates the loss of working fluid when disconnected from the pressure source; - The use of the station 2NER-10 / 25AK / APP400T1-M1 with a flow rate of 25 l / min ensures the execution of one cycle of 1500 mm sliding in 10 minutes. - The hydraulic cylinders of the clamp are fastened by means of axial supports, which ensures the removal of radial loads on the cylinder rods. - Possibility of rearranging the system of pushing hydraulic cylinders to the other side of the clothespin for working in the opposite direction.
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