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Superwinch Terra 45SR Winch with Synthetic Rope


SKU: SUW-1145230


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Superwinch’s top of the line 4500lbs capacity ATV winch offers unmatched parts and performance. What makes the Superwinch Terra 45 SR the best winch out there?  Bigger, wider gears, more efficient motors and synthetic-specific design.  It’s a smarter winch made for smarter folks, like you.

A winch is only as good as the gears inside.  That’s why Superwinch uses the widest gears; wide gears distribute the load evenly, provide better engagement and longer life.  Further, the Superwinch Terra uses steel cut gears on 2nd and 3rd stage to insure long life.

Superwinch uses the biggest, heaviest motors allowed by law.  Superwinch engineers spec’d thick copper winders to deliver the most efficient power yet provide more surface area for rapid cooling.  Sealed cartridge bearings on either end of the motor keep everything moving and spinning with ease.  These are motors built to last.

Synthetic rope is remarkable stuff: light, strong, safer but it wreaks havoc on parts.  The strong crushing power the rope creates is due to it’s low coefficient of friction and shape-shifting ability.  
Don’t be fooled though, just demand your winch is ready for it.  Here’s how Superwinch makes their winch ready for it: years of testing by Superwinch engineers results in Terra’s fabricated steel drums.  The secret is in thicker flanges and a thicker drum tube.  While the competition may believe it’s fine to use brittle cast aluminium drums, Superwinch knows better.
You know what’s in most winch drums?  Heat-generating brakes.  Since synthetic rope begins degrading at just 150 degrees, Superwinch moved the brake away from the drum (and the rope!).  The result is a winch uniquely ready for rope.



Rated Line Pull 4,500 lbs (2,041 kgs)
Motor Sealed 1.6 HP Permanent Magnet
Gearing 3-Stage Planetary
Gear Ratio 191:1
Solenoid Sealed Solenoid with Circuit Breaker
Clutch Free-Spooling, Ergonomic Control
Brake Automatic 100% Load Holding
Rope 1/4″ x 55′ (6.5mm x 16.76m) Wire Cable
Hook Heavy-Duty Clevis Pinned Latch
Fairlead Heavy Duty 4-Way Roller
Remote 10′ Sealed Hand-Held
Dimensions 15.1″ L x 4.5″ D x 4.8″ (383mm L x 114mm D x 122mm H)
Drum Diameter 2.0″ (50.2mm)
Drum Length 4.9″ (124.5mm)
Mounting Bolt Pattern 3.0″ x 6.66″ (76mm x 169mm)
Installed Weight 22.0 lbs (9.98 kgs)
Shipping Weight 34.0 lbs (15.42 kg)
Warranty Limited Lifetime Warranty
UPC 0 22705 00346 9
Line Pull: 0 lbs 21 Amps Motor Draw / 15.0 FPM (4.6 MPM) Line Speed
Line Pull: 4,500 lbs 178 Amps Motor Draw / 5.5 FPM (1.7 MPM) Line Speed


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