Specifications
| Yuchai Log Clamp Model | Imperial Unit | Metric Unit | FC90Z Imperial | FC90Z Metric | FC160Z Imperial | FC160Z Metric |
| Suitable Excavator | ST | ton | 8-10 | 8-10 | 13-15 | 13-15 |
| Rotation Angle | ° | ° | 360 | 360 | 360 | 360 |
| Max Jaw Opening(A) | ft'in" | mm | 4'5.1" | 1350 | 5'5.0" | 1650 |
| Motor Pressure | psi | kg/cm² | 1564.6-1706.8 | 110-120 | 1849.0-2133.5 | 130-150 |
| Necessary Flow | gpm | lpm | 7.9-10.6 | 30-40 | 10.6-13.2 | 40-50 |
| Oil Cylinder Pressure | psi | kg/cm² | 2275.7-2844.7 | 160-200 | 2560.2-3271.4 | 180-230 |
| Oil Cylinder Flow | gpm | L/min | 4.0-6.6 | 15-25 | 7.9-10.6 | 30-40 |
| Oil Cylinder Force | lb | ton | 22046.2 | 10 | 34612.5 | 15.7 |
| Dimension(BCD) | ft'in" | mm | 4'5.7"×2'0.8"×1'3.9" | 1365×630×405 | 5'9.5"×2'7.7"×1'9.7" | 1765×805×550 |
| Weight | lb | kg | 881.8-948.0 | 400-430 | 1686.5-1752.7 | 765-795 |