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22470 - 91 cm (3') High Torque

High-torque, heavy-duty drive system guarantees performance in any soil condition from rock to clay. Dig trenches up to 1.1 meters (42") below grade. Heavy-duty nose roller bearing and reversible abrasion-resistant boom give you years of dependable use.

Product Details

  • High Torque Motor
  • Direct Drive System
  • Shielded seals on hydraulic components
  • 91 cm (3') boom configuration

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  • Features
  • Accessories
  • Specifications

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.


10 or 15cm (4" 6") Width Rock/Frost Chains

10 or 15cm (4" 6") Width Rock/Frost Chains

Rock/Frost chains are standard 2-pitch, anti-back flex with cupped and carbide teeth. The carbide teeth rip through and break up rock and frost. The cupped teeth follow behind and scoop the material out of the trencher.


Trencher Crumber

Trencher Crumber

The Toro crumber is designed specifically to make the trench bottom clean and smooth. The crumber follows behind the chain to clean all "crumbs" from the bottom of the trench. The hardend tip of the crumber pulls any loose material back into the chain teeth.


10, 15, 20 or 30cm Width Chains

10, 15, 20 or 30cm Width Chains

Chain widths are available for both the 61 cm (2') and 91 cm (3') booms. All Toro chains are standard 2-pitch, anti-back flex with cupped teeth. The 2-pitch allows the chain to be configured with a tooth on every link or every other link. The anti-back flex design prevents the chain links from "flexing" back in tough soil conditions. Cupped teeth are designed to scoop large quantities of soil. Carbide tipped rock teeth and replacement teeth are available through the parts department.


Overall Dimensions: Width 89 cm (35")
Length 165 cm (65")
Height 61 cm (24")
Weight 177 kg
(390 lbs.)
Performance:
Trencher Depth-3ft boom 0-107 cm (0-42"), 91 cm (36") @ 65° angle
Trench Width 10-30 cm (4-12")
Trenching Angle 0-90°
Auger Diameter 32 cm (12.5")
Auger Speed 120 rpm at 42 lpm (11 gpm)
Torque 3000 Newtons
(675 ft/lbs.)
Optional Equipment:
Crumber, Model 22464
91 cm (3') Boom, Model 22961 10, 15 cm (4", 6") Rock Chain
2-Pitch Cupped ToothChain 10, 15, 20, 30 cm
(4", 6", 8", 12")
61 cm (2') Boom, Model 22960 10 cm (4") Rock Chain, 15 cm (6") Tooth Chain
10, 15 cm (4", 6") 2-Ptch Cup. Tooth Chain
20 cm (8") 2-Pitch Cupped Tooth Chain
30 cm (12") 2-Pitch Cupped Tooth Chain
 
 
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