BACKHUS Series A 70 – 75
Outstanding performance is a result of cutting edge technology. With its outstanding turning capacity of up to 6.800 m³/h, extreme sturdiness and intelligent technologu the BACKHUS A 70 – 75 – Series meets all demands of modern turning. No matter what working width you may choose your BACKHUS will set new standards in powder, efficiency and handling.
Special features :
- World’s largest serial turner
- Long list of standard features as such as load adjusting automatic speed control (BTC)
- Easy accessible panorama cabin which combines convience and high performance
- Easy access for routine maintenance and service
- High quality and outstanding efficiency even in the heaviest working condition
Technical Data
| Unit | A 70 | A 75 | |
| Windrow width up to | m | 7.0 | 7.5 |
| Windrow height up to | m | 3.2 | 3.3 |
| Windrow cross section | m² | 12.2 | 13.9 |
| Surface utilization* | m³/m² | 1.74 | 1.85 |
| Width track clearer | m | 0.4 | 0.4 |
| Cleaning share | % | 1.3 | 1.2 |
| Granular size up to | mm | 300 | 300 |
| Windrow movement during turning approx. | m | 3.5 | 3.5 |
| Turning capacity up to | m³/h | 5.800 | 6.800 |
| Rotor torque | Nm | 36.400 | 36.400 |
| Rotor rotation speed | min-1 | 150 | 150 |
| Engine | |||
| Type | Volvo TAD 16×1 VE 450 Kw (612 hp) @ 1,900 | Volvo TAD 16×1 VE 450 Kw (612 hp) @ 1,900 | |
| Emission level | EU stage 4 / EPA Tier 4 | EU stage 4 / EPA Tier 4 | |
| Cylinder | 6 | 6 | |
| Three-phase generator | V/A | 24 / 110 | 24 / 110 |
| Battery | V/Ah | 2 x 12 / 225 | 2 x 12 / 225 |
| Fuel tank | L | 1000 | 1000 |