The tractor chain is a metal chain link or ring, which plays the role of transmission and traction in the walking tractor and rotary tiller. The chain drive is an indispensable transmission mechanism in walk-behind tractors and rotary tillers. Its work directly affects the normal operation and performance of each part of the machine.
| Select | Chain No. | Pitch mm | Roller diameter mm | Width between inner plates mm | Pin diameter mm | pins length mm | Width over connection mm | Inner plates depth mm | Pitch mm | Plate thickness mm | Ultimate tensile strength kN | Mass per meter kg/m | Inquiry |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| p | d1 max | plates b1 min | d2 max | pins L max | pins Lc max | h2 max | pt | T | Fu min | q≈ | |||
| 08B-2 | 12.7 | 8.51 | 7.75 | 4.45 | 31 | 34.9 | 11.81 | 13.92 | 1.6 | 31.1 | 1.35 | ||
| 12A-2 | 19.05 | 11.91 | 12.57 | 5.96 | 49.8 | 54.4 | 18.1 | 22.78 | 2.39 | 62.6 | 2.9 | ||
| 12AH-2 | 19.05 | 11.91 | 12.57 | 5.96 | 56.3 | 60.9 | 18.1 | 26.11 | 3.18 | 62.6 | 3.71 | ||
| 16A-2 | 25.4 | 15.88 | 15.75 | 7.94 | 62.7 | 68.1 | 24.13 | 29.29 | 3.18 | 111.2 | 5 | ||
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