Greenlee HW1 Hydraulic Impact Wrench
Includes:
- (1) Impact Wrench
Features:
- Impact and temperature resistant replaceable polymer grip designed to dissipate heat from the cast handle
- Weight reduction of 14% to previous models
- Improved center-of-gravity for superior ergonomics
- Increased service life with the addition of back-up rings and larger O-rings
- Built-in hydraulic check valve to eliminate damage from an improperly connected tool
- Large and strong lifting eye for easy and secure storage
- Longer and wider trigger provides improved control with insulated gloves
- Discrete position torque adjustment control with 3 positions and quick change access on the variable torque model, (HW1V)
- Fast and easy change between open center systems and closed center systems with no disassembly required
- Higher breaking torque in reverse to ensure you can remove tighted bolts
- Cast motor enclosure that better protects the impact mechanism operation versus competing models with stamped steel enclosure
Specifications:
- Capacity – 7/16” hex
- Maximum Torque – 500 ft-lbs @ 8 gpm (677 Nm @ 30 lpm)
- Minimum Torque – 500 ft-lbs @ 8 gpm (677 Nm @ 30 lpm)
- Weight – 6.5 lbs (2.93 kg)
- Length – 8.2 “ (208 mm)
- Width – 4.2” (107 mm)
- Height – 11.0” (280 mm)
- Hydraulic System – Super Spool Selector for Open and Closed Center Systems
- Flow Range – 4-12 gpm (15-46 lpm)
- Optimum Flow Range – 5-8 gpm ( 19-30 lpm)
- Operating Pressure – 1000-2500 psi (69-170 bar)
- Pressure Port Thread – 9/16-18 SAE O-ring
- Return Port Thread – 3/4-16 SAE O-ring
