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1. Two configurations are adopted, respectively the imported vertical type Italy drive unit and the homemade drive unit, featuring stability and reliability, and convenient maintenance. 2. Imported AC electric machine controller of America CURTIS brand is adopted, featuring self-protection, maintenance-free, flexible response and smooth control.3. AC drive motor, no carbon brush, maintenance free; good slope start performance.4. Imported CURTIS multifunctional combined instrument is adopted, featuring electricity display, operating time display, and troubleshooting functions.5. The travel speed adopts closed-loop circuit control.6. Automatic slope brake for safe operation.7. High/low travel speed gear.8. Long life polyurethane tyres as standard configuration.9. AC regeneration brake is adopted. When braking there is no braking wear and it charges the battery which saves energy.
| Features | Drive type | Electric drive (battery) | |
| Operating type | Ride-on type | ||
| Rated traction weight | kg | 3000 | |
| Traction hook height | mm | 350 | |
| Traction force (60 minutes) | N | 1800 | |
| Traction force (5 minutes) | N | 4200 | |
| Weight | Weight (incl.battery) | kg | 650 |
| Axle load at drive side | kg | 427 | |
| Axle load at load bearing side | kg | 223 | |
| Wheel | Tyre | Polyurenthane wheel | |
| Wheel size (driving wheel) | mm | Φ254×125 | |
| Wheel size (driven wheel/rear wheel) | mm | Φ254×100 | |
| Wheel amount(×=driving wheel) driving/driven | 1× /2 | ||
| Wheel track (driven wheel/rear wheel) | mm | 630 | |
| Dimension | Overall length | mm | 1490 |
| Overall width | mm | 750 | |
| Overall height | mm | 1100 | |
| Ground clearance | mm | 62 | |
| Wheel base | mm | 1120 | |
| Right angle aisle width | mm | 1200 | |
| Min. turning radius | mm | 1350 | |
| Performance | Travel speed Full load/no load | km/h | 7.5/9.5 |
| Gradeability Full load/no load | % | 4/10 | |
| Service brake | Electromagnetic brake | ||
| Electric motor | Power of drive motor | kw | 2.5 |
| Battery voltage/capacity | V/Ah | 24/280 | |
| Others | Drive control | FET control | |
| Steering angle | ° | 180 |
QB30 Electric Tractor