Classic 气动绞车

耐用性好

• 坚固的铸钢结构可提供较长的使用寿命

安全性好

• 提升换档变速杆提供精确控制
• 带式制动器，使用方便，制动可靠

性能高

• 径向活塞气动马达提供了可靠的动力和可调节的速度，适合任何应用场景
• 可实现精确定位的专有变速节流阀
• 用于快速放绳的脱开式离合器

<table>

<thead>

<tr>

<th>Model</th>

<th>BU7A</th>

<th>BU7ATAB</th>

<th>EU</th>

<th>EUAB/PT</th>

<th>EUL</th>

</tr>

</thead>

<tbody>

<tr>

<td>Line Pull Capacity First Layer kg (lb)</td>

<td>540 (1,200)</td>

<td>540 (1,200)</td>

<td>1,130 (2,500)</td>

<td>1,130 (2,500)</td>

<td>1,130 (2,500)</td>

</tr>

<tr>

<td>Line Pull Capacity Mid Drum kg (lb)</td>

<td>454 (1,000)</td>

<td>454 (1,000)</td>

<td>909 (2,000)</td>

<td>909 (2,000)</td>

<td>909 (2,000)</td>

</tr>

<tr>

<td>Line Pull Capacity Top Layer kg (lb)</td>

<td>360 (800)</td>

<td>360 (800)</td>

<td>680 (1,500)</td>

<td>680 (1,500)</td>

<td>680 (1,500)</td>

</tr>

<tr>

<td>Lifting Speed at Top Layer m/min (fpm)</td>

<td>17 (55)</td>

<td>14 (46)</td>

<td>27 (88)</td>

<td>27 (88)</td>

<td>27 (88)</td>

</tr>

<tr>

<td>Air Consumption with Rated Load m3/min (ft3/min)</td>

<td>1.4 (50)</td>

<td>1.4 (50)</td>

<td>2.8 (100)</td>

<td>2.8 (100)</td>

<td>2.8 (100)</td>

</tr>

<tr>

<td>Air Volume Needed to Move Rated Load at Top Layer 3 m (10 ft)</td>

<td>0.25 (9.1)</td>

<td>0.3 (10.9)</td>

<td>0.31 (11.4)</td>

<td>0.31 (11.4)</td>

<td>0.31 (11.4)</td>

</tr>

<tr>

<td>Drum Capacity(1) Rope Length m (ft)</td>

<td>69 (228)</td>

<td>69 (228)</td>

<td>103 (339)</td>

<td>103 (339)</td>

<td>288 (946)</td>

</tr>

<tr>

<td>Drum Capacity(1) Rope Diameter mm (in)</td>

<td>6.5 (1/4)</td>

<td>6.5 (1/4)</td>

<td>8 (5/16)</td>

<td>8 (5/16)</td>

<td>8 (5/16)</td>

</tr>

<tr>

<td>Net Weight kg (lb)</td>

<td>41 (90)</td>

<td>54 (118)</td>

<td>164 (360)</td>

<td>170 (375)</td>

<td>222 (490)</td>

</tr>

</tbody>

</table>

Lifting Ratings at 5:1 design factor and performance at 6.3 bar (90) psi at air inlet when winch is operating.

(1) Drum Capacity is based on tightly wound wire rope and 1/2"" freeboard from the top of the flange to the top layer. Recommended drum working capacity is 80% of values shown.