·Application
Used for scraper conveyors, combined shearers, roadheaders and other types of machinery.
·Quality Standard
The manufacturing standard is GB / t12718-2009, PN-G-46701-1997, which fully complies with
·Precautions
The use of any preservative will reduce the mechanical properties of the chain.
Mechanical behavior
No. Chain Specification d × p (mm) Quality
Grade Load (kN) Elongation Bending Deformation
Degree value f (mm) Fatigue life
(Number of fatigue cycles)
Test load (kN) Breaking load (kN) Under test load
Maximum elongation (%)
Small elongation (%)
1 14 × 50 B 150 190 1.4 12 14 40000
2 14 × 50 C 200 250 1.6 12 14 40000
3 18 × 64 B 260 320 1.4 12 18 40000
4 18 × 64 C 330 410 1.6 12 18 50000
5 22 × 86 B 380 480 1.4 12 22 40000
6 22 × 86 2, C 490 610 1.6 12 22 50000
7 22 × 86 PW9 490 680 1.4 12 22 70000
8 24 × 86 B 460 570 1.4 12 24 40000
9 24 × 86 2, C 580 720 1.6 12 24 50000
10 24 × 86 PW9 580 815 1.4 12 24 70000
11 26 × 92 B 540 670 1.4 12 26 40000
12 26 × 92 2, C 680 850 1.6 12 26 50000
13 26 × 92 PW9 640 960 1.4 12 26 70000
14 26 × 92 C-Super 700 970 1.6 12 33 70000
15 26 × 92 D-3 850 1060 1.9 12 33 70000
16 30 × 108 B 710 890 1.4 12 30 40000
17 30 × 108 2, C 900 1130 1.6 12 30 50000
18 30 × 108 PW9 850 1270 1.4 12 30 70000
19 30 × 108 C-Super 950 1280 1.6 12 38 70000
20 30 × 108 D-3 1130 1410 1.9 12 38 70000
21 34 × 126 B 900 1140 1.4 12 34 40000
22 34 × 126 2, C 1160 1450 1.6 12 34 50000
23 34 × 126 PW9 1080 1640 1.4 12 34 70000
24 34 × 126 C-Super 1200 1650 1.6 12 43 70000
25 34 × 126 D-3 1450 1810 1.9 12 43 700000
26 38 × 137 B 1130 1420 1.4 12 38 40000
27 38 × 137 2, C 1450 1810 1.6 12 38 50000
28 38 × 137 PW9 1360 2000 1.4 12 38 70000
29 38 × 137 C-Super 1500 2010 1.6 12 48 70000
30 38 × 137 D-3 1810 2270 1.9 12 48 70000
31 42 × 152/146 B 1390 1740 1.4 12 42 40000
32 42 × 152/146 2, C 1770 2220 1.6 12 42 50000
33 42 × 152/146 PW9 1750 2500 1.4 12 42 70000
34 42 × 152/146 C-Super 1800 2520 1.6 12 53 70000
35 42 × 152/146 D-3 2220 2770 1.9 12 53 70000
36 48 × 152 2, C 2180 2950 1.6 12 48 40000
37 48 × 152 C-Super 2500 3250 1.9 12 56 70000
