水下液压葫芦

专为可靠的水下使用而设计        

• 作业深度达 30 米！
• 极其耐用的结构，包括耐腐蚀链条和外壳以及全封闭齿轮箱
• 在垂直或水平位置操作
• 防水设计可保护所有活动部件和轴承
• 耐腐蚀海上涂料保护等级为 C5-M（极高腐蚀性 - 海上），符合 ISO 12944 标准

安全运行

• 与气动葫芦不同，液压马达不会产生影响定位操作的气泡
• 歧管包括过载保护和快速下降阀作为限位开关
• 耐用的 80 级镀锌负载链，安全系数为 5:1
• 可接受高达 50 巴 (750 psi) 的回油管压力，并提供液锤保护

易于设置、搬运和操作

• 即插即用设计，开箱即用
• 快速断开悬垂式软管的连接
• 100% 渐进式速度控制装置提供出色的定位能力
• 控制手柄配有大按钮，戴上潜水手套即可轻松控制
• 轨道液压马达提供高扭矩和非常精确的定位

<table>

<thead>

<tr>

<th>Model</th>

<th>SLH060S</th>

<th>SLH120D</th>

<th>SLH250D</th>

<th>SLH500Q</th>

</tr>

</thead>

<tbody>

<tr>

<td>Rated capacity, metric ton</td>

<td>6</td>

<td>12</td>

<td>25</td>

<td>50</td>

</tr>

<tr>

<td>Chain falls</td>

<td>1</td>

<td>2</td>

<td>2</td>

<td>4</td>

</tr>

<tr>

<td>Chain size, mm</td>

<td>16 x 45</td>

<td>16 x 45</td>

<td>22 x 66</td>

<td>22 x 66</td>

</tr>

<tr>

<td>Maximum hoisting speed at rated load, m/min (fpm)</td>

<td>2.8 (9.2)</td>

<td>1.4 (4.6)</td>

<td>1.0 (3.3)</td>

<td>0.5 (1.6)</td>

</tr>

<tr>

<td>Maximum lowering speed at rated load, m/min (fpm)</td>

<td>3.0 (9.8)</td>

<td>1.5 (4.9)</td>

<td>1.1 (3.6)</td>

<td>0.6 (2.0)</td>

</tr>

<tr>

<td>Maximum hoisting and lowering speeds at no load, m/min (fpm)</td>

<td>2.8 (9.2)</td>

<td>1.4 (4.6)</td>

<td>1.0 (3.3)</td>

<td>0.5 (1.6)</td>

</tr>

<tr>

<td>Nominal hoisting working pressure, bar (psi)*</td>

<td>120 (1740)</td>

<td>120 (1740)</td>

<td>135 (1950)</td>

<td>135 (1950)</td>

</tr>

<tr>

<td>Recommended network pressure, bar (psi)*</td>

<td>140 (2030)</td>

<td>140 (2030)</td>

<td>150 (2175)</td>

<td>150 (2175)</td>

</tr>

<tr>

<td>Nominal flow, l/min (gpm)</td>

<td>40 (10.6)</td>

<td>40 (10.6)</td>

<td>50 (13.2)</td>

<td>50 (13.2)</td>

</tr>

<tr>

<td>Pressure port size, BSPP</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

</tr>

<tr>

<td>Return port size, BSPP</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

<td>3/4&quot;</td>

</tr>

<tr>

<td>Hoist weight with 3 m of lift, kg (lb)</td>

<td>185 (408)</td>

<td>230 (508)</td>

<td>555 (1225)</td>

<td>940 (2075)</td>

</tr>

<tr>

<td>Chain weight per additional meter of lift, kg (lb)</td>

<td>5.7 (12.5)</td>

<td>11.4 (25.0)</td>

<td>21.4 (47.0)</td>

<td>42.8 (94.0)</td>

</tr>

<tr>

<td>Maximum height of lift, m (ft)</td>

<td>52 (170)</td>

<td>49 (160)</td>

<td>49 (160)</td>

<td>24 (79)</td>

</tr>

<tr>

<td>Minimum headroom, mm (in)</td>

<td>717 (28.2)</td>

<td>945 (37.2)</td>

<td>1235 (48.6)</td>

<td>1590 (62.6)</td>

</tr>

<tr>

<td>Maximum water depth, m (ft)</td>

<td>30 (100)</td>

<td>30 (100)</td>

<td>30 (100)</td>

<td>30 (100)</td>

</tr>

<tr>

<td>FEM / ISO mechanical classification</td>

<td>1 Bm/M3</td>

<td>1 Bm/M3</td>

<td>1 Bm/M3</td>

<td>1 Bm/M3</td>

</tr>

<tr>

<td>Coating system</td>

<td>C5-M</td>

<td>C5-M</td>

<td>C5-M</td>

<td>C5-M</td>

</tr>

</tbody>

</table>