Description
Manual lever shears butcher large copper feeder cables and produce mashed conductor ends that reject compression terminals. The Greenlee Cable Cutter 50mm slices two-inch diameter copper and aluminum service cables without strand distortion. A micro-hydraulic pump delivers massive shearing force through dense wire cross sections. Slicing steel-reinforced transmission cables will crack these curved copper cutting jaws.
Forged chrome-vanadium tool steel blades feature CNC-milled curved profiles that encompass and capture large multi-strand wire bundles. The hydraulic powerhead integrates an 18-volt motor, high-pressure pump block, and rapid-acting solenoid release valve. Planetary gear reduction stages transfer motor torque into pump displacement with minimal mechanical friction. Sintered bronze shaft bushings absorb repetitive radial forces during maximum hydraulic pressure spikes.
Cable Cutter Hardware Matrix
Curved scissor blades capture loose conductor strands and maintain round wire profiles for terminal lugs. Swiveling cutter heads permit tool alignment inside narrow underground utility vaults.
- 1.96-inch cutting capacity handles large commercial copper and aluminum service entrance conductors
- 6-ton hydraulic piston ram drives curved blades through dense wire bundles in four seconds
- 350-degree rotating cutter head provides easy access inside crowded electrical switchgear
- Curved jaw geometry holds round cable shape to permit immediate terminal connector installation
- Single-trigger operation controls rapid blade advance, automatic shear, and ram retraction
- Integrated LED workspace light illuminates deep distribution panel recesses and vault workspaces
- Brushless motor wet-end maximizes battery charge life while eliminating carbon brush maintenance
Dyno Bench Load Telemetry
Bench load testing quantifies electrical current draw and hydraulic pressures across heavy conductor cuts. The motor draws 2.2 amperes unloaded, spiking to 19.4 amperes while shearing two-inch copper cable. Pack voltage drops from 18.1 volts to 16.3 volts under peak mechanical load. Hydraulic fluid pressure reaches 7900 PSI within 3.4 seconds of blade engagement. Acoustic output registers 72 dBA during cutting cycles. Hydraulic manifold temperatures rise eleven degrees Fahrenheit after twenty cuts.
Field Application Traps And Rules
Shearing steel bolts, guy wire, or ACSR lines will shatter the hardened cutting blades. Lineworkers working on high-voltage steel transmission lines need dedicated ACSR cutters instead. Never force blades into cables that exceed fifty-millimeter outer diameter limits.
- Clean copper filings and cable grease out of jaw teeth using solvent wipes.
- Lubricate jaw pivot bolts with ISO VG 32 machine oil every hundred cuts.
- Inspect cutting blade edges for micro-cracks before starting heavy utility cuts.
Commercial Warranty And Package Inventory
Greenlee protects this hydraulic cable cutter with a 7-Year limited warranty against structural pump defects. The bare-tool carton includes the 50mm cable cutter, curved cutting blade set, wrist lanyard, and operational instructions.