Independent Suspension Drive Axle
BASE independent suspension drive axle offers from 4.0t to 11.5t axle load capacity serving to a wide range of off-highway and special purpose vehicles. BASE independent suspension drive axle is outperforming its competitors considering tight turning radius and best-in-class ground clearance. Furthermore, BASE are light driven by aluminum differential housing.
BASE independent suspension drive axle has proven its performance via travelling in harshest field conditions with well-known vehicles.
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| Product Name | BTA-040A | BTA-065/75A | BTA-090A | BTA-95A/115A | BTA-105B | BTA-105A/115B |
| Load Capacity | Front: 4,000 kg Rear: 4,000 kg |
Front: 6,500 kg Rear: 7,500 kg |
Front: 7,000 kg Rear: 9,000 kg |
Front: 9,500 kg Rear: 11,500 kg |
Front: 10,500 kg Rear: 10,500 kg |
Front: 10,500 kg Rear: 11,500 kg |
| Brake System | 4×48 double hydraulic caliper, ventilated disc brakes (Ø 325×35) |
4×60 double hydraulic caliper, solid disc brakes (Ø 405×30) |
Air actuated caliper, solid disc brakes (Ø 430×45) |
Air actuated caliper, solid disc brakes (Ø 430×45) |
Air actuated caliper, solid disc brakes (Ø 428×45) |
Air actuated caliper, solid disc brakes (Ø 428×45) |
| Steering Mechanism | Mechanically actuated, hydraulic assisted steering |
Mechanically actuated, hydraulic assisted steering |
Mechanically actuated, hydraulic assisted steering |
Mechanically actuated, hydraulic assisted steering |
Mechanically actuated, hydraulic assisted steering |
Mechanically actuated, hydraulic assisted steering |
| Total Axle Ratio | 1.7:1 or 2.1:1 | 6:1 | 5.32:1 | 6.74:1 | 6.54:1 and 6.91:1 | 6.54:1 and 6.91:1 |
| Differential Gear Ratio | 1.7:1 or 2.1:1 | 1.5:1 | 1.33:1 | 1.33:1 | 1.48:1 and 6.91:1 | 1.48:1 and 1.56:1 |
| Planetary Gear Ratio | n/a, Direct drive |
4:1 | 4:1 | 5.067:1 | 4.42:1 | 4.42:1 |
| Tire Size | 37×12.5 R16.5 | 365/80 R20 or 395/85 R20 |
395/85 R20 | 395/85 R20 | 14 R20 | 14 R20 |
| Rim Connection | 8 bolts M20x1.5, PCD Ø275 mm |
10 bolts M22x1.5, PCD Ø335 mm |
10 bolts M22x1.5, PCD Ø335 mm |
10 bolts M22x1.5, PCD Ø335 mm |
10 bolts M20x1.5, PCD Ø335 mm |
10 bolts M22x1.5, PCD Ø335 mm |
| Wheel Travel | +110/-110 mm | +170/-130 mm | +200/-150 mm | +200/-150 mm | ±200 mm | +200/-160 mm |
| Steering Angle | 37° | 41° | 33.5° | 33.5° | 35° | 35° |
| Additional Features |
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