Dongbo LL Series (Light Duty, ISO R606 Recommendation, European Standard)
Appearance and thickness, an external diameter of plate are the same as Standard roller chain on marked same pitch.
The LL series is built to withstand light shock and is typically used for fork lifts.
The Pin Link plates have the contour, pitch and thickness of the pin link plates of corresponding European (BS type) standard
roller chain.
Dong Bo Leaf chains consist of only simple Link plates held together by riveted pins for a high strength linkage. Combined with their greater tensile strength and directional flexibility, they find excellent applications, such as balance or counterweight, lift truck, fork lifts and other lifting machinery, which more at low speed.
| ISO Chain No. | Lacing | Pitch P | Breaking Load (kgf) | Plate | Pin | Approx Weight kg / m | ||
|---|---|---|---|---|---|---|---|---|
| Thickness T | Height H | Dia. D | Length L | |||||
| LL 0822 | 2×2 | 12.7 | 1,820 | 1.55 | 10.6 | 4.45 | 7.6 | 0.41 |
| LL 0844 | 4×4 | 3,170 | 13.0 | 0.69 | ||||
| LL 0866 | 6×6 | 4,540 | 18.2 | 0.97 | ||||
| LL 1022 | 2×2 | 15.876 | 2,260 | 1.65 | 13.07 | 5.08 | 9.2 | 0.59 |
| LL 1044 | 4×4 | 4,540 | 15.8 | 1.13 | ||||
| LL 1066 | 6×6 | 6,800 | 22.1 | 1.67 | ||||
| LL 1222 | 2×2 | 19.05 | 2,950 | 1.90 | 16.0 | 5.72 | 10.4 | 0.64 |
| LL 1244 | 4×4 | 5,890 | 17.9 | 1.26 | ||||
| LL 1266 | 6×6 | 8,840 | 25.4 | 1.88 | ||||
| LL 1622 | 2×2 | 25.4 | 5,910 | 3.2 | 21.0 | 8.28 | 17.2 | 1.52 |
| LL 1644 | 4×4 | 11,830 | 29.6 | 12.98 | ||||
| LL 1666 | 6×6 | 17,740 | 42.4 | 4.44 | ||||
| LL 2022 | 2×2 | 31.75 | 9,690 | 3.7 | 26.4 | 10.19 | 20.1 | 2.33 |
| LL 2044 | 4×4 | 19,370 | 33.8 | 4.56 | ||||
| LL 2066 | 6×6 | 29,060 | 50.1 | 6.79 | ||||
| LL 2422 | 2×2 | 38.1 | 17,340 | 5.2 | 33.4 | 14.63 | 28.4 | 4.47 |
| LL 2444 | 4×4 | 34,670 | 46.3 | 8.67 | ||||
| LL 2466 | 6×6 | 52,010 | 66.4 | 12.87 | ||||
| LL 2822 | 2×2 | 44.45 | 20,390 | 6.0 | 37.8 | 15.09 | 32.2 | 5.10 |
| LL 2844 | 4×4 | 40,790 | 56.4 | 9.90 | ||||
| LL 2866 | 6×6 | 61,180 | 80.6 | 14.60 | ||||
| LL 3222 | 2×2 | 50.8 | 26,510 | 6.45 | 42.0 | 17.81 | 33.2 | 6.2 |
| LL 3244 | 4×4 | 53,030 | 57.4 | 12.3 | ||||
| LL 3266 | 6×6 | 79,540 | 81.6 | 18.3 | ||||
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