Series BL-LH: BL-LH series (Leaf Heavy) chain, manufactured according to ISO4347, DIN8152, ANSI B29.8 and NFE26107, is the only leaf chain that is constructed from specific leaf chain components. BL-LH series leaf chain is heavier duty chain than AL and EL-LL series and so is the most common chain used for forklift trucks, lifting and materials handling equipment.
Leaf chain BL644. BL644 FB leaf chain has a tensile strength of 127.52kN.
| Pitch P | Pin Diameter A | Plate Thickness B | Plate Depth C | Pin Length D | Weight | Breaking Strength | Breaking Strength | |
|---|---|---|---|---|---|---|---|---|
| Metric | 19.05mm | 7.94mm | 3.30mm | 18.00mm | 30.30mm | 2.83kg/m | 13000kg | 127.52kN |
| Imperial | ¾“ | 0.313“ | 0.130“ | 0.709“ | 1.193“ | 1.902lbs/ft | 28652lbs |
| Lacing | Lacing Style | ISO Standard (kN) | Maximum working load (kg) | ISO Standard Number |
|---|---|---|---|---|
| 4 x 4 | 12 | 97.9 | 2340kg | LH1244 |