Built to Work

Contoured Precision

With the STEINER® Flex Deck, your customers can deliver a precision cut, even on steep slopes. With clean directional side discharge, four independent 21-inch decks and variable blade speeds, the Flex Deck is designed to follow any slope or contour effortlessly without ever scalping.

Technical Specs

  • MODEL 75-71305B
Overall width 82" (70" with trim-side deck raised)
Decks 4, each with 4 21" high-lift blades
Trim-side deck 20" offset, hydraulic lift
Cutting height 1 1/2" to 5"
Spindles Cast-iron, sealed ball bearings
Blades 4 high-lift blades, 21"
Wheels 5 front, 2 rear, 9" x 3.5", no-flat, semi-pneumatic
Discharge Side
Available with mulching baffle kit option /td> (part #: 75-71313)

450 Attachments

NOTHING you can’t do.

  • All
  • SNOW
  • TURF

Flail Mower

The perfect cut. The perfect finish.

Rough Cut Mower

Cut tall orders down to size

Stump Cutter

Cut stumps down to size

Professional Snow Blower

Commercial-grade power

Power Angle Blade

The DO-IT-ALL blade

Rotary Sweeper

On-demand power.

Lawn Sweeper

Cleanup. Consider it done.

Turbine Power Blower

Big on power. Not on noise.

Core Aerator

CORE Precision

Rotary Mower

A Better Cut. Period.

Flex Deck

Steeper Slopes. Bigger Flex.

Slip Scoop

Commercial-grade lifting power


Nothing gets in your way

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Steiner Accessories.

There’s not much you can’t do with a STEINER. Accessorize your 450 the way you want it—to get the job done the way you need it.