Utility Parts Central, Inc. GREENLEE HW1 Impact Wrench HW1

The high-torque, high-speed HW1 and HW1V Hydraulic Impact Wrenches feature industry-leading torque and speed. With high strength casting, reduced weight and widened trigger design, these wrenches turn at up to 6,500 rpm and drill holes through hardened poles in seconds rather than minutes. And, they have the torque (500ft.-lb.) to break free most rusty pole hardware. The HW1V Hydraulic Impact Wrench comes with a 3 position torque adjustment control and quick change access, to adjust the torque to suit the needs of each specific task. For instance, the torque can be reduced to prevent over tightening of new pole hardware. The HW1 and HW1V Hydraulic Impact Wrenches are equipped with a 7/16" hex quick change chuck for use with all major brands of impact bits as well as Greenlee Utility Nut Runner sockets, NR1 & NR2. Additionally, these wrenches feature design improvements that include a handle that reduces heat transfer, improved center-ofgravity for better balance and superior ergonomics, and increased expected service life. This new design is available in both fixed and variable torque models. 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: HWI 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 HW1V Capacity :7/16" hex Maximum Torque 500 ft-lbs @ 8 gpm (677 Nm @ 30 lpm) Minimum Torque 160 ft-lbs @ 8 gpm (677 Nm @ 30 lpm) Weight 6.6 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 GREENLEE HW1 Impact Wrench Datasheet View full screen by clicking full screen button just above this line.