The FRA821 forward reverse gearbox has a 2:1 reduction ratio that is designed for use on smaller grain handling augers.
New design offers:
- Ability to reduce auger speed without the use of belts or chains. This requires less space and reduces related OH&S issues.
- As a replacement gearbox for old equipment the FRA821 allows for the use of new 1000rpm PTO tractors without the use of additional gearing. (Subject to HP requirement).
- Sturdy gear selector and shaft assembly.
- Strong internal gear mechanism.
- Mounting bolt pattern allows for easy replacement of old Andiline FR100 model gearboxes.
Warning: The gearbox shafts should be stationary before selecting gears. Any movement of the shafts during this procedure can cause unnecessary wear of the selector mechanism and will shorten the working life of the gearbox.
Notes:- The standard model FRA821 offered is a 3 shaft T design box. 2 shaft or L versions are available for this gearbox only under volume OEM orders at this stage.
- Becaue of the gearing design in this model the "Z" shaft must be used as the input shaft.
| Part number | AL02694 |
| Model | FRA821 |
| Gear ratio | 2:1 reduction |
| Power rating |
16HP (11.8KW) @ 540 rpm 24HP (18KW) @ 1000 rpm |
| Input torque |
208NM @ 540 rpm 172NM @ 1000 rpm |
| Output torque |
416NM @ 540 rpm 344NM @ 1000 rpm |
| Unit weight | 17kg |
| Mounting | 4 x holes at 88mm centres |
| Shafts | 30mm diameter with 8mm key. |
| Lubricant | SAE 90 EP gear oil |
Click on the drawing below to enlarge.
