Large farms, machinery rings and contractors need high quality output, and ease of serviceability.
To meet high quality output, the cutterbar is an oil-immersed, gear-driven cutting bed.
To meet serviceability, the cutting bed is lubricated for life:
Time needed to change a knife is below 15 seconds. It is an efficient way to gain up to 30 minutes of maintenance time on the mower conditioners.
Cutting height is adjusted by changing the turnbuckle on the front hitch. Cutting range is from 35 mm to 85 mm (1.4 in. to 3.3 in.).
Producers need to be reactive to weather conditions when harvest is ready. They must cut faster, with efficient conditioning using swathing or wide spread.
To improve productivity:
The desired swath size can easily be obtained with adjustable swath deflectors:
Proper conditioning in a wide range of crops can be achieved when the conditioner is properly adjusted.
The impeller conditioner works well in legumes, especially alfalfa and most all-grass crops. Impeller conditioners are not recommended for thick-stemmed or cane-type crops, such as sudan or sudex, or crops more than 1.5-m (5-ft) tall.
The speed at which the tines rotate will also affect the degree of conditioning. Two impeller speeds can be achieved by simply moving the lever from 755 to 1000 rpm.
Square Flex conditioning rolls are ideal for alfalfa, but also for heavy forage like sorghum or grasses such as oats or sudan grass. The large diameter (24 cm) provides a good throughput capacity and ensures a smooth material flow without material sticking to the rolls.
Conditioning pressure can be adjusted up to 336 lb/ft by rotating a central adjusting screw placed on the torsion bars. This provides a wide range for conditioning pressure
The double animated rolls are directly driven by maintenance free double transmissions. This allows for synchronization between the two rolls to never need adjustment.
Square Flex conditioning rolls are only available on the F350R, and the R990R.
The available room for a windrow is a function of wheel spacing and tire width. The windrow width of the F310R and F350R Front-Mounted Mower-Conditioners may be narrower than the windrows from a twin rear-mounted mower-conditioner if the forming shields are adjusted so the tractor does not drive on the windrow that is produced.
The desired swath width can easily be obtained by loosening the handle on each side and moving the adjustable swath deflectors to the desired position. Swath width is adjustable from 1.2 to 2.4 m (3.9 to 7.9 ft) on the F310R and F350R Front-Mounted Mower-Conditioners.
Forming shields are easily adjusted to control material flow. This allows the operator to match the windrow width to harvesting requirements.
The forming shields are easily adjusted to match harvest requirements. No tools are required to adjust the forming shields. Windrow width for the R870R, R950R, and R990R on each unit can be adjusted from 1.3 to 3.2 m (4.3 ft. to 10.5 ft).
The F310R and F350R Front-Mounted Mower-Conditioners are used to maximize the potential of the 7R or 8R Tractor equipped with a front power take-off (PTO) and front hitch. This 1000-rpm mower-conditioner can be combined with the following 1000 rpm mower-conditioners to increase productivity:
Unmatched productivity is gained with cutting widths up to 9.9 m (32.5 ft) in one pass along with a narrow transport width.
The A-frame adapter enables quick and easy installation of the F310R or F350R Front-Mounted Mower-Conditioners. The adapter attaches to the tractorâs front 3-point hitch and locks into the mating headstock that is part of the mower-conditioner.
Down stop chains are include for use with tractors, such as the 8R, without front hitch position sensing. A front chain support kit (RE327692) is required to connect the down stop chains on an 8R Tractor.
The 7R Tractors are equipped with position sensing that has the ability to establish front hitch set points from the CommandCenter© controls. Position sensing will maintain the height of the hitch arms based on the set point.
The front chain support kit (RE327692) is not required for 7R Tractors, but damage to the front PTO driveshaft can occur if the front hitch positioning is not set correctly, or if the set point is manually overridden.
Hydraulic cylinders are used to raise and lower the cutting platform when crossing headlands.