| Model | Specification | Type | Conveying capacity(kg/h) | Loading distance | Static wind pressure | Reservoir volume | Net Weight | Cnoveying tube inner dim | Specification of the attached hoses | Dimensions(cm) |
| LH-300G | 1kw/1.3HP-1d | Carbon brush | 300 | 3.5 | 1300 | 7.5 | 12kg | 38 | 38mm*3.5m 1pcs | 34*34*59 |
| LH-400G | 0.75kw/1.3HP-3d | Induction | 330 | 4 | 1400 | 10 | 27kg | 38 | 38mm*4m 1pcs | 45*37*66 |
