High Torque Trencher Attachment

  • Model: 22473
Find a Dealer
  • 24" (61 cm), 36" (91.5 cm) or 48" (121.9 cm) booms available
  • 4" (10.2 cm), 6" (15.2 cm), 8" (20.3 cm) or 12" (30.5 cm) chain widths available
  • Heavy-duty nose roller bearing lasts longer providing less "shock" to the trencher assembly and chain

Overview

High-torque trencher head with heavy-duty drive system guarantees performance in the toughest soil conditions from rock to caliche. Dig trenches up to 50" (127 cm) below grade. Heavy-duty nose roller bearing and reversible abrasion-resistant boom give you years of dependable use.

Features

Reversible Boom
Reversible Boom
Reverse the boom on the trencher to double the life! The boom is made of high abrasion resistant material to fight wear and last longer. Dimensions: 24" (61 cm), 36" (91.5 cm) or 48" (121.9 cm).
Chain Tensioner
Chain Tensioner
Designed for easy access and low maintenance. Allows operator to easily adjust chain tension to fit soil conditions.
Nose Roller
Nose Roller
Heavy-duty nose roller bearing with triple lip seal.

Specifications

Auger Diameter 12.5 in. / 31.7 cm
Auger Speed 120 rpm at 11 gpm (41.6 lpm)
Construction Fabricated, welded steel frame
Height 24 in. / 60.9 cm
Length 65 in. / 165 cm
Models Dingo 320-D, Dingo 323, Dingo TX 1000, Dingo TX 1000 TURBO, Dingo TX 1300, Dingo TX 427, Dingo TX 525, Dingo TX 700
Mounting Frame Dingo® quick-attach mount plate, fabricated, welded base
Quick Couplers Dripless, flush face quick couplers
Torque 675 ft/lbs (915.2 N)
Weight 390 lbs / 177 kg
Width 35 in. / 88.9 cm

Accessories

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Trencher Crumber (Part # 22477)
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24" x 4" Soil Chain (Part # 22480)
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24" x 4" Combo Chain (Part # 22481)
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24" x 4" Rock Chain (Part # 22482)
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24" x 6" Soil Chain (Part # 22483)
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24" x 6" Combo Chain (Part # 22484)
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24" x 6" Rock Chain (Part # 22485)
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36" x 4" Soil Chain (Part # 22486)
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36" x 4" Combo Chain (Part # 22487)
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36" x 4" Rock Chain (Part # 22488)
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36" x 6" Rock Chain (Part # 22489)
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36" x 6" Soil Chain (Part # 22490)
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36" x 6" Combo Chain (Part # 22491)
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48" x 4" Soil Chain (Part # 22492)
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48" x 4" Combo Chain (Part # 22493)
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48" x 6" Soil Chain (Part # 22494)
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48" x 6" Combo Chain (Part # 22495)
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24" Boom (Part # 22975)
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36" Boom (Part # 22976)
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48" Boom (Part # 22977)

 

Warranty

For complete product warranty information contact Toro Customer Service

**See dealer for Warranty details.