ia adalah bahagian hadapan peranti kerja penggali. Lengan jangkauan panjang memerlukan reka bentuk dan pembuatan khas.
KelebihanLengan Panjang dan Boom GT
| Model | Lampiran | Panjang (M) |
| CAT320 | baldi 0.4cbm | 15.4 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| CAT320C | baldi 0.4cbm | 15.4 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| CAT320D | baldi 0.4cbm | 18 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| CAT322 | baldi 0.4cbm | 18 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| PC400-7 | baldi 0.4cbm | 22 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| ZX330LC-6 | baldi 0.4cbm | 21 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| EX200-5 | baldi 0.4cbm | 18 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| EX200-5 | baldi 0.4cbm | 15.4 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| SK200 | baldi 0.4cbm | 15.4 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| SK260 | baldi 0.4cbm | 18 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set | ||
| EC220 | baldi 0.4cbm | 18 |
| silinder baldi 1 keping | ||
| sesendal 6 keping | ||
| pain 7 keping | ||
| rod pautan 1set |
Masa siaran: 14 Ogos 2020
