底卸式氣缸通常需要重型氣缸，其缸徑在6英寸到8英寸之間，行程長度在20英寸到30英寸之間。Star公司在這類氣缸尺寸上的專業知識，源于我們過去40年制造大口徑重型氣缸的經驗。
| Item # | Port Size | Rod Diameter | Stroke Length | Working Pressure |
|---|
| AK6019R, 6.0 Inch (in) Bore Size and 19 Inch (in) Stroke Length Belly-Dump Pneumatic Cylinder | 1/2 in | 1.25 in | 19 inch | 150 psi |
| AK6026R, 6.0 Inch (in) Bore Size and 26 Inch (in) Stroke Length Belly-Dump Pneumatic Cylinder | 1/2 in | 1.25 in | 26 inch | 150 psi |
| AK6030R, 6.0 Inch (in) Bore Size and 30 Inch (in) Stroke Length Belly-Dump Pneumatic Cylinder | 1/2 in | 1.25 in | 30 inch | 150 psi |
| AK8026R, 8.0 Inch (in) Bore Size and 26 Inch (in) Stroke Length Belly-Dump Pneumatic Cylinder | 1/2 in | 1.25 in | 26 inch | 150 psi |
| AK8030R, 8.0 Inch (in) Bore Size and 30 Inch (in) Stroke Length Belly-Dump Pneumatic Cylinder | 1/2 in | 1.25 in | 30 inch | 150 psi |
Star Hydraulics&Pneumatics重型氣缸AK6019R、Star Hydraulics&Pneumatics重型氣缸AK6026R、Star Hydraulics&Pneumatics重型氣缸AK6030R、Star Hydraulics&Pneumatics重型氣缸AK8026R、Star Hydraulics&Pneumatics重型氣缸AK8030R