可靠性高
Ingersoll Rand 冲击扳手经过测试，确保您每次触动扳机时都始终如新机器一般顺畅。
增强控制能力
244A 系列具有功率调节器，增加操控性和稳定性，不惧最苛刻的项目。
耐用性好
244A 系列采用金属外壳和钢锤套，坚固耐用，能够抵御反复掉落和恶劣环境。
更容易进入狭小空间
这些冲击扳手的 -2 版本采用加长轴，能够进入难以够及的区域，这一点对于操作较深的紧固件非常珍贵。
| Model | Configuration | Actuation | Drive Size | Drive Type | Forward Torque (ft-lbs) | Forward Torque (Nm) | Max Reverse Torque (ft-lbs) | Max Reverse Torque (Nm) | Blows per minute | Free Speed (RPM) | Impacting Sound Level dB(A) -- ISO15744 (pressure/power) | Free Speed Sound Level dB(A) -- CAGI/ANSI S12.41 (pressure/power) | Vibration Level m/s2 (K) | Weight (lbs) | Weight (kg) | Width (in) | Width (mm) | Height (in) | Height (mm) | Length (in) | Length (mm) | Air Inlet | Min Hose Size (in) | Min Hose Size (mm) | Air Consumption @ Load (cfm) | Air Consumption @ Load (L/min) | Average Air Consumption (cfm) | Average Air Consumption (L/min) | PSI | Bar |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 244A | Pistol | Trigger | 1/2 in. | Square, Hog-Ring | N/A | N/A | 500 | 678 | 1300 | 7000 | N/A | 93.0 / 104.0 | 8.7 (0.8) | 6 | 2.72 | 2.95 | 74.9 | 7.85 | 199.4 | 7.3 | 185 | 1/4 in. | 3/8 | 10 | 21 | 595 | 5.4 | 153 | 90 | 6.2 |
| 244A-2 | Pistol | Trigger | 1/2 in. | Square, Hog-Ring, 2 in. Ext. | N/A | N/A | 500 | 678 | 1300 | 7000 | N/A | 93.0 / 104.0 | 8.6 (1.1) | 6.3 | 2.85 | 2.95 | 74.9 | 7.85 | 199.4 | 9.5 | 241 | 1/4 in. | 3/8 | 10 | 21 | 595 | 5.4 | 153 | 90 | 6.2 |
