| Model designation | CPD15 | CPD18 | CPD20 | CPD25 | CPD30 | CPD35 | CPD38 | |
|---|---|---|---|---|---|---|---|---|
| Load capacity | kg | 1500 | 1800 | 2000 | 2500 | 3000 | 3500 | 3800 |
| Load center | mm | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Battery voltage | V | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Battery | Lead-acid battery | Lead-acid battery | Lead-acid battery | Lead-acid battery | Lead-acid battery | Lead-acid battery | Lead-acid battery | |
| Other | Battery side extraction | Battery side extraction | Battery side extraction | Battery side extraction | Battery side extraction | Battery side extraction | Battery side extraction |