HRW rotary harrows: Focus on productivity
SKY rotary harrows are ideal for combined operation
As a contractor and farmer specializing in field crops, you are as much an advocate of “wide width” as you are of reducing the number of passes:
Then take a closer look at the HRW range.
The features HRW
Transport safety
An intermediate frame supports the hydraulic folding system; each of the two cylinders is fitted with safety guide yokes.
Hydraulically-operated transport lock with an overall width of 2.95 m (2.50 m for HRW SLIM versions) Chassis made of reinforced steel
A "280 or 360 horsepower" central drive unit
A WALTERSCHEID “Power Line” cardan shaft transmission (lubrication only every 250 hours) equipped with a torque limiter with automatic release/reset.
Rotors mounted on tapered roller bearings
Heavily dimensioned and combined with a large-diameter shaft for constant alignment of the adapter, even in extreme conditions of use.
Factory-fitted with a spacer, they require no further adjustment. Guaranteeing reliability, this type of modern bearing has a positive effect on the resale value of the driven tool.
First-class components:
Walterscheid - Timken - SKF
Technical data
HRW Series .28 - 4000.28
| TYPE | HRW 4000.28 | HRW 4500.28 | HRW 5000.28 | HRW 6000.28 |
|---|---|---|---|---|
| Working width | 4,00 m | 4,50 m | 5,00 m | 6,00 m |
| Number of rotors | 16 | 18 | 20 | 24 |
| Power | 120-280 hp | 120-280 hp | 120-280 hp | 120-280 hp |
| PTO rotation frequency | 1000 rpm | 1000 rpm | 1000 rpm | 1000 rpm |
| Gearbox | Sprockets | Sprockets | Sprockets | Sprockets |
| Rotor frequency (rpm) | 283/341 | 283/341 | 283/341 | 283/341 |
| Weight cage roller Ø 500 mm | 2430 kg | 2610 kg | 2790 kg | 3150 kg |
| Weight of packer roller Ø 550 mm | 2770 kg | 2980 kg | 3190 kg | 3610 kg |
HRW Series .36 - 6000.36
| TYPE | HRW 6000.36 | HRW 7000.36 | HRW 8000.36 |
|---|---|---|---|
| Working width | 6,00 m | 7,00 m | 8,00 m |
| Number of rotors | 24 | 28 | 32 |
| Power | 180-360 hp | 210-360 hp | 240-360 hp |
| PTO rotation frequency | 1000 rpm | 1000 rpm | 1000 rpm |
| Gearbox | Sprockets | Sprockets | Sprockets |
| Rotor frequency (rpm) | 283/341 | 283/341 | 283/341 |
| Weight of packer roller Ø 550 mm | 3710 kg | 4130 kg | 4550 kg |
An international presence Dealers close to you
HRWin pictures
A question? A project?
Would you like to check product availability?
Would you like a quote or advice on the right equipment for your needs?
Would you like to see the machine near you, at a trade fair or at a dealer?
