铜端盖：该系列采用铜端盖并经过防腐处理，耐腐蚀，抗磨损，非常适合户外条件。
耐用性好：这款工具采用钛合金锤套和金属外壳，即使苛刻的条件也能应对自如。
动力强劲：3900 系列扭矩输出高，能够轻松应对每一项作业。
适用范围广：提供多种传动轴规格，让您能够找到适合您的应用的工具。
- 双锤机构能够确保一致的动力性和平衡性
- 反向偏置马达有助于拆卸顽固的螺栓
- 采用压力润滑机构，确保润滑整个工具
- ½” NPT 进气口
- 这款工具经过优化，适合一般工业应用、MRO、轨道、重型机械和造船
- 整体式消声器
- 1 年保修
<table>
<tr>
<td>Model</td>
<td>Configuration</td>
<td>Actuation</td>
<td>Drive Size</td>
<td>Drive Type</td>
<td>Forward Torque (ft-lbs)</td>
<td>Forward Torque (Nm)</td>
<td>Max Reverse Torque (ft-lbs)</td>
<td>Max Reverse Torque (Nm)</td>
<td>Blows per minute</td>
<td>Free Speed (RPM)</td>
<td>Impacting Sound Level dB(A) -- ISO15744 (pressure/power)</td>
<td>Free Speed Sound Level dB(A) -- CAGI/ANSI S12.41 (pressure/power)</td>
<td>Vibration Level m/s2 (K)</td>
<td>Weight (lbs)</td>
<td>Weight (kg)</td>
<td>Length (in)</td>
<td>Length (mm)</td>
<td>Air Inlet</td>
<td>Min Hose Size (in)</td>
<td>Min Hose Size (mm)</td>
<td>Air Consumption @ Load (cfm)</td>
<td>Air Consumption @ Load (L/min)</td>
<td>Average Air Consumption (cfm)</td>
<td>Average Air Consumption (L/min)</td>
<td>PSI</td>
<td>Bar</td>
</tr>
<tr>
<td>3940A1Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>1650</td>
<td>2240</td>
<td>2500</td>
<td>3390</td>
<td>800</td>
<td>6000</td>
<td>100.6 / 111.6</td>
<td>103.4 / 114.4</td>
<td>13.1 (1.6)</td>
<td>21.2</td>
<td>9.6</td>
<td>13.5</td>
<td>343</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>64</td>
<td>1812</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3940A2Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>1 in.</td>
<td>Square, Thru-Hole</td>
<td>1650</td>
<td>2240</td>
<td>2500</td>
<td>3390</td>
<td>800</td>
<td>6000</td>
<td>100.6 / 111.6</td>
<td>103.4 / 114.4</td>
<td>13.1 (1.6)</td>
<td>21.2</td>
<td>9.6</td>
<td>13.5</td>
<td>343</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>64</td>
<td>1812</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3940B1Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>1650</td>
<td>2240</td>
<td>2500</td>
<td>3390</td>
<td>800</td>
<td>6000</td>
<td>100.6 / 111.6</td>
<td>103.4 / 114.4</td>
<td>13.1 (1.6)</td>
<td>21.2</td>
<td>9.6</td>
<td>13.5</td>
<td>343</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>64</td>
<td>1812</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3940B2Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>1 in.</td>
<td>Square, Thru-Hole</td>
<td>1650</td>
<td>2240</td>
<td>2500</td>
<td>3390</td>
<td>800</td>
<td>6000</td>
<td>100.6 / 111.6</td>
<td>103.4 / 114.4</td>
<td>13.1 (1.6)</td>
<td>21.2</td>
<td>9.6</td>
<td>13.5</td>
<td>343</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>64</td>
<td>1812</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3940P2Ti</td>
<td>Pistol</td>
<td>Trigger</td>
<td>1 in.</td>
<td>Square, Thru-Hole</td>
<td>1650</td>
<td>2240</td>
<td>2500</td>
<td>3390</td>
<td>800</td>
<td>5300</td>
<td>97.8 / 108.8</td>
<td>95.2 / 106.2</td>
<td>14.2 (2)</td>
<td>20.4</td>
<td>9.3</td>
<td>10.1</td>
<td>256</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>64</td>
<td>1812</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3942A1Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>1950</td>
<td>2644</td>
<td>3253</td>
<td>4406</td>
<td>850</td>
<td>5000</td>
<td>99.0 / 110.0</td>
<td>102.7 / 113.7</td>
<td>16.9 (4.6)</td>
<td>22.6</td>
<td>10.5</td>
<td>14.3</td>
<td>362</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>95</td>
<td>2690</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3942A2Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>1 in.</td>
<td>Square, Thru-Hole</td>
<td>1950</td>
<td>2644</td>
<td>3251</td>
<td>4406</td>
<td>850</td>
<td>5000</td>
<td>99.0 / 110.0</td>
<td>102.7 / 113.7</td>
<td>16.9 (4.6)</td>
<td>22.6</td>
<td>10.5</td>
<td>14.3</td>
<td>362</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>95</td>
<td>2690</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3942B1Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>1950</td>
<td>2644</td>
<td>3252</td>
<td>4406</td>
<td>850</td>
<td>5000</td>
<td>99.0 / 110.0</td>
<td>102.7 / 113.7</td>
<td>16.9 (4.6)</td>
<td>22.6</td>
<td>10.5</td>
<td>14.3</td>
<td>362</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>95</td>
<td>2690</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3942B2Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>1 in.</td>
<td>Square, Thru-Hole</td>
<td>1950</td>
<td>2644</td>
<td>3250</td>
<td>4406</td>
<td>850</td>
<td>5000</td>
<td>99.0 / 110.0</td>
<td>102.7 / 113.7</td>
<td>16.9 (4.6)</td>
<td>22.6</td>
<td>10.5</td>
<td>14.3</td>
<td>362</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>95</td>
<td>2690</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3955A1Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>3900</td>
<td>5288</td>
<td>5000</td>
<td>6779</td>
<td>700</td>
<td>2750</td>
<td>101.2 / 112.2</td>
<td>101.5 / 112.5</td>
<td>20.8 (8.5)</td>
<td>34.6</td>
<td>15.7</td>
<td>16.5</td>
<td>419</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>80</td>
<td>2266</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3955A2Ti</td>
<td>D-Handle</td>
<td>Outside Trigger</td>
<td>1-1/2 in.</td>
<td>Square, Thru-Hole</td>
<td>3900</td>
<td>5288</td>
<td>5000</td>
<td>6779</td>
<td>700</td>
<td>2750</td>
<td>101.2 / 112.2</td>
<td>101.5 / 112.5</td>
<td>20.8 (8.5)</td>
<td>34.6</td>
<td>15.7</td>
<td>16.5</td>
<td>419.1</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>80</td>
<td>2266</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3955B1Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>No. 5</td>
<td>Spline, Thru-Hole</td>
<td>3900</td>
<td>5288</td>
<td>5000</td>
<td>6779</td>
<td>700</td>
<td>2750</td>
<td>101.2 / 112.2</td>
<td>101.5 / 112.5</td>
<td>20.8 (8.5)</td>
<td>34.6</td>
<td>15.7</td>
<td>16.5</td>
<td>419.1</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>80</td>
<td>2266</td>
<td>90</td>
<td>6.2</td>
</tr>
<tr>
<td>3955B2Ti</td>
<td>D-Handle</td>
<td>Inside Trigger</td>
<td>1-1/2 in.</td>
<td>Square, Thru-Hole</td>
<td>3900</td>
<td>5288</td>
<td>5000</td>
<td>6779</td>
<td>700</td>
<td>2750</td>
<td>101.2 / 112.2</td>
<td>101.5 / 112.5</td>
<td>20.8 (8.5)</td>
<td>34.6</td>
<td>15.7</td>
<td>16.5</td>
<td>419.1</td>
<td>1/2 in.</td>
<td>3/4</td>
<td>19</td>
<td>N/A</td>
<td>N/A</td>
<td>80</td>
<td>2266</td>
<td>90</td>
<td>6.2</td>
</tr>
</table>
