What tractors are compatible with the Sicma S673 73" rotary tiller?

The Sicma S673 is compatible with compact and utility tractors with 35 to 65 HP and a standard 540 RPM PTO. It fits Category 1 & 2, 3-point hitch systems.

Does the Sicma S673 include a slip clutch PTO driveline?

Yes, the Sicma S673 comes with a slip clutch PTO driveline to protect your tractor’s drivetrain from overload and damage.

What is the working width of the Sicma S673 rotary tiller?

The Sicma S673 features a 73-inch working width, ideal for medium to large gardens, food plots, and acreage.

Is the Sicma S673 gear-driven or chain-driven?

This tiller uses a heavy-duty gear-drive transmission, which is more durable and requires less maintenance than chain-driven tillers.

Can I use the Sicma S673 with quick hitch systems?

Yes, it is compatible with both I-Match and Autohitch quick hitch systems for fast and secure attachment.

Replacement Parts - Rotary Tiller Parts - Tiller Hardware

Tiller Hardware

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Washer M16

$0.52
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Allen Screw 12 x 25 x 1.75 DIN 912 8.8 (ISO 4762)

$1.41
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12mm Nut PG High Uni 5587

$0.66
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J-BOLT M12 X 1.75 X 24 X 87.5 X 25TL

$7.07
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Gear Spacer - 4531103

$7.85
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Washer M6

$0.37
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Lock Washer - Agrex Spreader

$5.15
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Shim - 40 X 52 X .2

$5.74
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O-Ring 133, 2 x 62 x 45.69, TLU/M/S

$2.25
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Sun Gear Spacer H/RG/T30

$18.95
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Lock Washer 14mm UNI 1751

$0.49
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Screw M10 X 10 X 1.5 UNI 5739

$0.66

3 Point Attachments

Replacement Parts

Brands

Tiller Hardware

Washer M16

Allen Screw 12 x 25 x 1.75 DIN 912 8.8 (ISO 4762)

12mm Nut PG High Uni 5587

J-BOLT M12 X 1.75 X 24 X 87.5 X 25TL

Gear Spacer - 4531103

Washer M6

Lock Washer - Agrex Spreader

Shim - 40 X 52 X .2

O-Ring 133, 2 x 62 x 45.69, TLU/M/S

Sun Gear Spacer H/RG/T30

Lock Washer 14mm UNI 1751

Screw M10 X 10 X 1.5 UNI 5739