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GREENLEE H8508-1 Hydraulic Impact Wrench - Impact Wrenches
GREENLEEImpact Wrenches

GREENLEE H8508-1 Hydraulic Impact Wrench

The GREENLEE Hydraulic Impact Wrench (MPN H8508-1) is a heavy-duty impact wrench with a 1/2 in square drive adapter. It delivers 400 ft-lb of torque, operates at a maximum pressure of 2,000 psi, and a maximum flow of…

SKU 3G-OTH-161768

Also listed as: H85081 · H8508 1

Brand
GREENLEE
Item
H8508-1 Hydraulic Impact Wrench
Category
Impact Wrenches
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GREENLEE
Manufacturer Part Number
H8508-1
Type
400 ft-lb Torque
Max
2,000 psi

Technical Documents

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GREENLEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GREENLEE Hydraulic Impact Wrench (MPN H8508-1) is a heavy-duty impact wrench with a 1/2 in square drive adapter. It delivers 400 ft-lb of torque, operates at a maximum pressure of 2,000 psi, and a maximum flow of 10 gpm. The tool features a 3/4 in - 16 UNF SAE O-Ring and a 3/4 in - 16 SAE O-Ring connection.

Frequently Asked Questions

What is the GREENLEE Hydraulic Impact Wrench used for?

The GREENLEE Hydraulic Impact Wrench is used for heavy-duty bolting and fastening in industrial maintenance, construction, and utility applications. It delivers 400 ft-lb of torque for loosening or tightening large nuts and bolts, and is powered by hydraulic systems operating at up to 2,000 psi and 10 gpm.

What are the specifications of the GREENLEE H8508-1 Impact Wrench?

The GREENLEE H8508-1 Hydraulic Impact Wrench has a 1/2 in square drive adapter, delivers 400 ft-lb of torque, and operates at a maximum pressure of 2,000 psi and a maximum flow of 10 gpm. It features a 3/4 in - 16 UNF SAE O-Ring and a 3/4 in - 16 SAE O-Ring connection.

Where to buy the GREENLEE H8508-1 worldwide?

3G Electric supplies the GREENLEE H8508-1 Hydraulic Impact Wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the GREENLEE Hydraulic Impact Wrench?

To maintain the GREENLEE Hydraulic Impact Wrench, regularly inspect the hydraulic hoses and O-ring seals for wear or damage. Keep the tool clean and lubricate the drive adapter per the manufacturer's guidelines. Always operate within the rated 2,000 psi and 10 gpm limits to prevent overheating.

Used in

Common applications for GREENLEE
Electrical panel fabrication — Greenlee knockout punch sets (e.g., K2BB-1-1/2) for creating holes in 10 ga steel enclosures.
Telecommunications cable installation — Greenlee cable cutter model 765 for cutting data cables up to 2 1/4 inches.
Conduit wire pulling — Greenlee non-conductive fish tape FTN536-50 for pulling wires through 50 ft of conduit.
PVC conduit bending — Greenlee heater model 847 for heating 1/2 to 6 inch PVC pipes before bending.
Long-distance cable pulling — Greenlee conduit measuring tape model 435 for pulling cables up to 3,000 ft with 170 lb capacity.
Threaded hole creation — Greenlee drill tap countersink DTAPM5C for M5x0.8 metric threads in sheet metal.

GREENLEE Products

3G Electric supplies GREENLEE impact wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Hydraulic impact wrench with 1/2 in square drive, delivering 500 ft-lb of torque at up to 2,500 psi and 12 gpm. Features a 7/16 in hex quick-change chuck and includes 9/16 in - 18 SAE O-ring and 3/4 in - 16 SAE O-ring connections. Suitable for heavy-duty bolting and fastening tasks in industrial and construction settings
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Hydraulic impact wrench with 1/2 in square drive, delivering 500 ft-lb of torque at up to 2,500 psi and 12 gpm. Features a 7/16 in hex quick-change chuck and includes 9/16 in - 18 SAE O-ring and 3/4 in - 16 SAE O-ring connections. Suitable for heavy-duty bolting and fastening tasks in industrial and construction settings