Sunflower 1212 TANDEM DISC HARROWS

WORKING WIDTHS FROM 10’ 6” TO 14’ 7” The model 1212 Disc Harrow is Sunflower's tillage answer for America's smaller farmers. It is available in rigid models only and matches tractor horsepower in the range of 110 and lower. With exception of gauge wheels, the 1212 has all of the same outstanding features common to the 1233. It's tough, heavy and capable of performing primary and finish discing operations. ...

Overview

WORKING WIDTHS FROM 10’ 6” TO 14’ 7”

The model 1212 Disc Harrow is Sunflower's tillage answer for America's smaller farmers. It is available in rigid models only and matches tractor horsepower in the range of 110 and lower. With exception of gauge wheels, the 1212 has all of the same outstanding features common to the 1233. It's tough, heavy and capable of performing primary and finish discing operations.

Like all discs from Sunflower, the 1212 truly meets the toughest standards, earning the label of America's best built disc.

Specifications

Model
1212
Year
2022
Sale Type
New
Manufacturer
Sunflower
Quantity
0
Manufacturer Qty
0

specs

Model Working width ft (m) Transport width ft (m) Transport height ft (m) Est weight lbs (kg) Weight per ft of cut lbs (kg) Power requirements
1212-10 10’-6” (3.2) 11’-4” (3.5) N/A 3,978 (1,804) 398 (180) 8 to 10 hp/ft
1212-12 11’-10” (3.4) 12’-8” (4) N/A 4,199 (1,904) 350 (159) 8 to 10 hp/ft
1212-13 13’-3” (4) 14’-1” (4.3) N/A 4,851 (2,200) 373 (169) 8 to 10 hp/ft
1212-15 14’-7” (4.5) 15’-5” (4.7) N/A 5,069 (2,299) 337 (153) 8 to 10 hp/ft

 

 

features

1212 DISC HARROW FEATURES

  • Tractor horsepower requirement range: 5 to 8 horsepower per foot of cut 

  • Built with the same outstanding features common to the larger model 1234 Disc Harrow

  • C-Flex™ bearing hangers absorb disc gang shock, prolonging bearing and frame life 

  • Capable of performing primary and finish discing operations 

  • Features 335 lb. - 396 lb. per foot of cut 

  • Cutting widths available from 10' to 15'

  • Safety light kit and SMV sign are standard equipment 

view 1212 disc harrow features

TRUNNION MOUNTED BEARINGS

Sunflower’s trunnion bearings provide positive alignment and eliminate side-loading of the bearings along with the housing to ensure positive lubrication. The trunnion bearing features triple-lip seals that cannot be damaged by daily greasing.

Metal washers protect the seals from being damaged by stocks or material wrapping around the gang shaft.

Featured on all except 1700 and 1800 series.Sunflower 1212 TANDEM DISC HARROWS

C-FLEX™ BEARING ARMS

The C-Flex bearing arms absorb disc gang shock created by stumps, rocks and normal discing, which extends the bearing, spool and disc blade life. They also clear residue better than conventional rigid standards and allow for easy maintenance of the disc gang assembly.

Unlike on competitive machines, the scraper bars are mounted to the back of the C-Flex arms, which allow the scrapers to react with the gang and not come into contact with the spools or blades.Sunflower 1212 TANDEM DISC HARROWS

Featured on all except 1700 and 1800 series.

SELF-LEVELING HITCH

Level the disc frame from front to rear with Sunflower’s self-leveling hitch. This positive adjustment maintains a pre-selected setting regardless of the tillage depth. It features heavy-duty compression springs on each side of the pivot to cushion both front and rear gangs,

important when crossing ditches or rough terrain. Some disc models offer optional hydraulic adjustment.Sunflower 1212 TANDEM DISC HARROWS

Featured on all series.

FRONT-MOUNTED GAUGE WHEELS

All flexible Sunflower discs have front-mounted gauge wheels. This important feature prevents the front gangs of the wing frame from gouging, buckling or cutting deeper than the other gangs, promoting a level, ridge- or furrow-free field. The heavy-duty gauge wheels feature a five-bolt hub and 8x10 ply tire.

Featured on all winged units except 1700 and 1800 series.Sunflower 1212 TANDEM DISC HARROWS

MAINTENANCE-FREE LIFT SYSTEMS

Sunflower discs are equipped with maintenance-free lift systems that pivot on space-age UHMW polymer sleeves, eliminating greasing.

Featured on all except 1700 and 1800 series.Sunflower 1212 TANDEM DISC HARROWS

MAINTENANCE-FREE WING HINGES

Maintenance-free wing hinges that utilize the same UHMW technology as the lift systems are used on most models.Sunflower 1212 TANDEM DISC HARROWS

Featured on all except 1300, 1700 and 1800 series.

SPRING-CUSHION GANG ASSEMBLY

The entire gang assembly pivots upward when an obstruction is encountered. The heavy coil springs compress, allowing the gang assembly to pass over the obstruction, then expand to return the gangs to their working position.Sunflower 1212 TANDEM DISC HARROWS

Optional on 1700 & 1800 series. The rigid gang assembly is standard equipment on the 1700 and 1800 series.

WALKING TANDEMS

The walking beam pivot assemblies consist of two tapered roller bearings with triple-lipped seals. For ease of service and strength, the wheel spindles of all configurations—dual, tandem or triples—slip into the spindle tube, which is welded into the walking beam.

Featured on all except 1212 series.Sunflower 1212 TANDEM DISC HARROWS

WALKING TRIPLE TANDEMS

Center-section walking triple tandems have 50% more weight-carrying capacity than conventional walking tandems.Sunflower 1212 TANDEM DISC HARROWS

Featured on 1550 series.

 

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