The Enerpac W4000X is a low-profile hydraulic torque wrench drive unit delivering up to 4,000 ft-lbs of torque. Its compact design ensures easy access in tight spaces without compromising strength. Features include a 30° rotation angle, rapid return stroke, and a fast-release mechanism for quick cassette changes without tools. Compatible with W-Series and UltraSlim cassettes, it offers ±3% torque accuracy across the full stroke.