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Phoenix T4 Series Value Model 40" 3 point hitch, Tractor PTO Driven Economy Rotary Tiller from Sigma Phoenix T4 Series Value Model 40 Tractor Rotary Tiller

Value Model T4 Series Phoenix Offset Rotary Tiller, 40" width (Built by Sicma in Italy, the Industry's Best) Free shipping within 1,000 miles! AVAILABLE

Our Price: $2,375.00

(3)
Phoenix T4 Series Value Model 48" 3 point hitch, Tractor PTO Driven Economy Rotary Tiller from Sigma Phoenix T4 Series Value Model 48 Tractor Rotary Tiller

Value Model T4 Series Phoenix Economy Rotary Tiller, 48" width (Built by Sicma in Italy, the Industry's Best) Free shipping within 1,000 miles! AVAILABLE

Our Price: $2,475.00

(12)
Phoenix T4 Series Value Model 59" 3 point hitch, Tractor PTO Driven Economy Rotary Tiller from Sigma Phoenix T4 Series Value Model 59 Tractor Rotary Tiller

Value Model T4 Series Phoenix Economy Rotary Tiller, 59" width (Built by Sicma in Italy, the Industry's Best) Free shipping within 1,000 miles!

Our Price: $2,575.00

(8)
Phoenix T5 Series Heavy Duty 52 Inch 3 point hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T5 Series Heavy Duty 52 Tractor Rotary Tiller

Heavy-Duty T5 Series Phoenix Rotary Tiller, 52" width (Built by Sicma in Italy, the Industry's Best) Free Shipping within 1,000 miles!

Our Price: $2,925.00

(4)
Phoenix T5 Series Heavy Duty 56 Inch 3 point hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T5 Series Heavy Duty 56 Tractor Rotary Tiller

Heavy-Duty T5 Series Phoenix Rotary Tiller, 56" width (Built by Sicma in Italy, the Industry's Best) Free Shipping within 1,000 miles!

Our Price: $2,995.00

(4)
Phoenix T5 Series Heavy Duty 60" 3 point hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T5 Series Heavy Duty 60 Tractor Rotary Tiller

Heavy-Duty T5 Series Phoenix Rotary Tiller, 60" width (Built by Sicma in Italy, the Industry's Best) Free shipping within 1,000 miles!

Our Price: $3,050.00

(4)
Phoenix T10-GE Series Heavy Duty 66" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T10-GE Series Heavy Duty 66 Tractor Rotary Tillers

Heavy-Duty T10-GE Series Phoenix 66" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $3,795.00

(6)
Phoenix 66 inch T8 Rotary Tiller Phoenix T8 66 Tractor Rotary Tiller

Phoenix 66" T8 Rotary Tiller by Sicma Free shipping within 1,000 miles! NOW IN STOCK

Our Price: $3,450.00

(1)
Phoenix T10-GE Series Heavy Duty 74" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T10-GE Series Heavy Duty 74 Tractor Rotary Tillers

Heavy-Duty T10-GE Series Phoenix 74" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $4,050.00

(11)
Phoenix T10-GE Series Heavy Duty 80" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T10-GE Series Heavy Duty 80 Tractor Rotary Tillers

Heavy-Duty T10-GE Series Phoenix 80" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $4,250.00
Phoenix T10R-GE Series Heavy Duty 66" 3 Point Hitch, Reverse Rotation Tractor PTO Driven Rotary Tiller from Sigma Phoenix T10R-GE Series 66 Tractor Rotary Tillers

T10R-GE Series Phoenix 66" Reverse Rotation Rotary Tiller (built by Sicma in Italy) Free Shipping within 1,000 miles!

Our Price: $4,125.00
Phoenix T15-GE Series Heavy Duty 72" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T15-GE Series Heavy Duty 72 Tractor Rotary Tillers

Heavy-Duty T15-GE Series Phoenix 72" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $5,995.00
80 inch HD Tractor Rotary Tiller Phoenix T15-GE Series Heavy Duty 80 Tractor Rotary Tillers

Heavy-Duty T15-GE Series Phoenix 80" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $6,250.00
Phoenix T20-GE Series Heavy Duty 72" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T20-GE Series Heavy Duty 72 Tractor Rotary Tillers

Heavy-Duty T20-GE Series Phoenix 72" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $6,595.00
Phoenix T20-GE Series Heavy Duty 80" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T20-GE Series Heavy Duty 80 Tractor Rotary Tillers

Heavy-Duty T20-GE Series Phoenix 80" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $6,795.00

(1)
Phoenix T20-GE Series Heavy Duty 90" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T20-GE Series Heavy Duty 90 Tractor Rotary Tillers

Heavy-Duty T20-GE Series Phoenix 90" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles! Out of stock until early March

Our Price: $7,495.00
Phoenix T25-GE Series Heavy Duty 80" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T25-GE Series Heavy Duty 80 Tractor Rotary Tillers

Heavy-Duty T25-GE Series Phoenix 80" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $9,150.00
Phoenix T25-GE Series Heavy Duty 90" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T25-GE Series Heavy Duty 90 Tractor Rotary Tillers

Heavy-Duty T25-GE Series Phoenix 90" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles! Not a Warehouse Stock Item

Our Price: $9,995.00
Phoenix T25-GE Series Heavy Duty 100" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T25-GE Series Heavy Duty 100 Tractor Rotary Tillers

Heavy-Duty T25-GE Series Phoenix 100" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles!

Our Price: $10,295.00
Phoenix T30-GE Series Heavy Duty 100" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T30-GE Series Heavy Duty 100 Tractor Rotary Tillers

Heavy-Duty T30-GE Series Phoenix 100" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles! This is not a Warehouse Stock Item.

Our Price: $14,150.00
Phoenix T30-GE Series Heavy Duty 112" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T30-GE Series Heavy Duty 112 Tractor Rotary Tillers

Heavy-Duty T30-GE Series Phoenix 112" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles! This is not a Warehouse Stock Item.

Our Price: $14,895.00
Phoenix T30-GE Series Heavy Duty 120" 3 Point Hitch, Tractor PTO Driven Rotary Tiller from Sigma Phoenix T30-GE Series Heavy Duty 120 Tractor Rotary Tillers

Heavy-Duty T30-GE Series Phoenix 120" Rotary Tiller (built by Sicma in Italy, the Industry's best) Free shipping within 1,000 miles! This is not a Warehouse Stock Item.

Our Price: $15,750.00
   
 
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How to adjust a slip clutch

CLUTCH ADJUSTMENT

The joint and the clutch associated to the machine are dimensioned to transmit suitable power to the machine itself and the calibration value is already set in the factory, therefore it is not recommended to modify the clutch calibration in order to prevent damage to the machine or the Cardan joint. SICMA does not respond to machine damage deriving from incorrect modifi cation of the clutch calibration. However, the regulation can be made if it is realised that the clutch is engaged too frequently, even though working on easy land, i.e. soft and not compact: this means that clutch calibration is too low. The clutch associated to the Cardan Shaft is a FD1 EUROCARDAN, with standard calibration of 900Nm. If the clutch calibration must be increased, screw the springs hold down nut by 1/4 of a turn (using two 17 mm wrenches): there will be a transmissible torque increase of about 120 Nm. Loosen the nuts if calibration is to be decreased. In the event the clutch is not to be used for a long period, it is recommended to loosen the nuts that compress the springs in order to prevent that the disks "stick" to one another (seizure). Upon re-use of the safety device, for correct calibration carry out the following operations:

  • manually tighten the nuts until they rest against the springs
  • use two 17 mm wrench to tighten the nuts by 1-3/4 turns each.

Attention: make sure that the height of all compressed springs is the same in order to prevent clutch malfunctioning. Warning: The clutch springs do not have to be close-wound because the machine would no longer be protected against any overloads.