Model 
 Technical parameters BD1A BD1B BD2A BD2B BD2C BD2D BD3A BD3B BD4B BD5B 
 Load 
 (Kg) 1000 1000 2000 2000 2000 2000 3000 3000 4000 5000 
 Dimensions 
 (L × B × H) 
 (Mm) 2430 × 1000 × 1150 2630 × 1000 × 1700 3470 × 1400 × 1250 3630 × 1350 × 1750 3630 × 1400 × 1700 3630 × 1400 × 1250 3750 × 1400 × 1250 3750 × 1400 × 1750 3900 × 1400 × 1750 4200 × 1400 × 1750 
 Climbing to 
 Force 
 (% × m) 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 10% × 12 
 No-load speed 
 Degree 
 (Km / h) 11 15 15 15 15 15 12 12 12 10