Hydraulic Impact Wrench, Product Type Impact Wrench, Drive Size 1/2 in Square, Fastening Torque 500 ft-lb, Pressure Port 9/16 in - 18 SAE O-Ring, Return Port 3/4 in - 16 SAE O-Ring, Minimum Operating Pressure 1,000 psi, Maximum Operating Pressure 2,500 psi, Minimum Flow Rate 4 gpm, Maximum Flow Rate 12 gpm, Includes Heavy Duty Adapter, 7/16 in Hex Quick-Change Chuck, Actuation Trigger, Handle Material Polymer, Hydraulic System Type Closed Center and Open Center, Impact Rated Yes
Hydraulic Impact Wrench, Product Type Impact Wrench, Drive Size 1/2 in Square, Fastening Torque 500 ft-lb, Pressure Port 9/16 in - 18 SAE O-Ring, Return Port 3/4 in - 16 SAE O-Ring, Minimum Operating Pressure 1,000 psi, Maximum Operating Pressure 2,500 psi, Minimum Flow Rate 4 gpm, Maximum Flow Rate 12 gpm, Includes Heavy Duty Adapter, 7/16 in Hex Quick-Change Chuck, Actuation Trigger, Handle Material Polymer, Hydraulic System Type Closed Center and Open Center, Impact Rated Yes
Gallery
Attributes
| Brand name, Manufacturer name, Manufacturer | Greenlee |
|---|---|
| CategoryId, CategoryIdL3 | 8534 |
| CategoryIdL1 | 32 |
| CategoryIdL2 | 10617 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Hydraulic Cylinders & Equipment |
| CategoryL3 | Hydraulic Industrial Tools |
| CategoryL4 | Hydraulic Impact Wrenches |
| DimensionUnit | inch |
| GTIN, UPC | 783310003731 |
| GraingerSku | 39D716 |
| UnitOfMeasure | EA |
| Weight | 8.01 |
| WeightUnit | lbs |
| cali_prop65_orglabel, cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 16.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq, multiple, tierMinQty1 | 1 |
| MPN | HW1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G5811827 |
| tierPrice1 | 1269.99 |
| url | https://www.zoro.com/greenlee-hydraulic-impact-wrench-hw1/i/G5811827/ |
| width | 9.5 |
| Chuck Size (In ) | 7/16 in |
| Width | 4 1/2 in |
| Height, Tool Height | 11 in |
| Length | 8 1/4 in |
| Tool Width | 4 3/16 in |
| Drive Size | 1/2 in Square |
| Tool Length | 8 3/16 in |
| Item | Hydraulic Impact Wrench |
| Min Torque, Max Torque | 500 ft-lb at 8 gpm |
| Recommended Hydraulic Flow | 5-8 gpm |
| Max Flow GPM | 12 |
| Includes | Impact Wrench with 7/16 in Hex Quick Change Chuck and 49314 Adapter |
| Hydraulic System Type | Open Center or Closed Center |
| Pressure Port | 9/16"-18 SAE O-Ring |
| Max Pressure (PSI), Relief Valve Pressure Setting | 2,000 psi |
| Return Port | 3/4"-16 SAE O-Ring |
| Min Flow (GPM) | 4 |
| Standards | SAE Standard J1273 |
| Product Type | Impact Wrench |
| Minimum Operating Pressure | 1,000 psi |
Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| G5811827 | 1 | 1 | 1 @ $1269.99 | ||
| ToolUp.com | GREENLEE HW1 | 1 | -2 | 1 | 1 @ $1420.16 |
| 0030648 | 1 | 1 | 1 @ $1623.96 | ||
![]() AmazonTP | B00BYFSE6M | 1 | 1 | 1 @ $1400.27 | |
![]() AmazonUNK | B00BYFSE6M | 1 | -2 | 1 | 1 @ $1400.27 |
| B00BYFSE6M | 1 | 1 | |||
| Dale-Electric | HW1 | 1 | 1 | 1 @ $1668.44 | |
| HW1 | 1 | -2 | 1 | 1 @ $1406.00 | |
| kscdirect.com | GRE HW1 | 1 | 1 | 1 @ $1867.41 | |
![]() usmegastore.com | HW1 | 1 | -2 | 1 | 1 @ $1411.00 |
| altec.com | 970329578 | 1 | 1 | ||
| globaltestsupply.com | HW1 | 1 | 2 to 3 Weeks | 1 | |
| Graybar | 25628089 | 1 | 1 | 1 @ $2392.05 | |
![]() gordonelectricsupply.com | HW1 | 1 | Greenlee Orders Over $225 Usually Ship Next Day, Otherwise3-5 Days | 1 | 1 @ $1522.05 |
| GRL HW1 | 1 | -2 | 1 | 1 @ $1546.54 | |
![]() Lighting Supply | GREENLEE-HW1 | 1 | 1 | 1 @ $1472.36 |



