We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13 0571 88828
Heavy Duty Offset Sidebar Roller Chain
The heavy duty offset sidebar roller chain is designed for drive and traction purposes, and is commonly used on mining equipment, grain processing equipment, as well as equipment sets in steel mills. It is processed with high strength, impact resistance, and wearing resistance, so as to ensure safety in heavy duty applications.
Design and Processing Advantages
1. Made of medium carbon steel, the offset sidebar roller chain undergoes processing steps like heating, bending, as well as cold pressing after annealing.
2. The pin hole is created by impact extrusion, which increases the inner surface smoothness for the hole. Thus, the matching area between the sidebar and the pin is increased, and the pins offer higher protection again EPT heavy loads.
3. The integral heat treatment for the chain plates and rollers ensures high tensile strength. The pins additionally undergo high-frequency induction heating for the surface after integral heat treatment, ensuring high strength, high surface hardness, and wearing resistance as well. The surface carburizing treatment for the bushings or sleeves guarantees high tensile strength, superb surface hardness, and improved impact resistance. These make sure the heavy duty transmission chain has extended service life.
Technical Specifications
Chain No. includes: DC2814 DC4824 DC 0571 DC1037 DC1245 WG781 ETC.
| Chain No. | Pitch P (mm) | Inner width of inner link plate b1 (max.) (mm) | Diameter of roller d1 (max.) (mm) | Height of sidebar h2 (max) (mm) | Thickness of sidebar T (mm) | Length of pin L (max.) (mm) | Diameter of pin d2 (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg) |
| DC2814 | 88.9 | 38.1 | 44.45 | 63.5 | 14.27 | 118 | 23.81 | 630 | |
| DC4824 | 152.4 | 76.2 | 76.2 | 115 | 25.4 | 220 | 42 | 1900 | |
| DC 0571 | 114.3 | 50.8 | 57.15 | 76.2 | 14.2 | 133.9 | 27.94 | 760 | |
| DC6042C | 152.4 | 76.2 | 76.2 | 101.6 | 19.05 | 186 | 38.1 | 1400 | |
| DC1037 | 78.1 | 37 | 31.75 | 43 | 8.7 | 95 | 16.5 | 294 | |
| DC1245 | 103.45 | 47.8 | 45.2 | 60 | 14.2 | 128 | 25.4 | 550 | |
| DC1538 | 77.9 | 38.1 | 41.4 | 57.2 | 9.7 | 97 | 19.05 | 340 | |
| DC4014 | 103.2 | 50.8 | 44.45 | 57.2 | 12.7 | 127.14 | 22.1 | 430 | |
| DC W140 | 139.7 | 86 | 65.2 | 90 | 20 | 190 | 37 | 1200 | |
| DC3315 | 103.45 | 49.3 | 45.2 | 60 | 14.2 | 132 | 25.4 | 550 | |
| DC6065C | 152.4 | 76.2 | 75.92 | 120.65 | 19.05 | 184 | 44.4 | 2268 | |
| DC103.2 | 103.2 | 49.2 | 46 | 60 | 13 | 123.2 | 23 | 539 | |
| DC1031C | 78.1 | 36.83 | 32 | 38.1 | 8 | 88.2 | 15.77 | 109 | |
| DC10199 | 101.6 | 58.7 | 57.15 | 76.2 | 12.7 | 133 | 27.94 | 850 | |
| DC13P | 78.1 | 38.1 | 31.75 | 40 | 9.7 | 95 | 16.5 | 250 | |
| DC WTG80 | 80 | 38 | 36 | 45 | 10 | 97 | 19.05 | 288 | |
| DC4123-A | 103.89 | 49.21 | 50.8 | 69.85 | 14.29 | 129 | 25.4 | 694 | |
| DC882 | 66.27 | 28.58 | 22.23 | 28.4 | 6.4 | 67.5 | 11.1 | 115.6 | |
| DC3500 | 88.9 | 38.6 | 44.45 | 58 | 12.7 | 113.39 | 22.1 | 559 | |
| DC5031 | 127 | 69.9 | 63.5 | 88.9 | 15.88 | 158.26 | 3.55 | 1332.8 | |
| DC6042 | 152.4 | 74.6 | 76.2 | 100 | 20 | 182 | 38.1 | 1600 | |
| DC1244 | 103.2 | 48 | 44.45 | 55 | 13 | 123.5 | 22 | 476 | |
| DC WG103.2H | 103.2 | 49.2 | 46 | 60 | 16 | 137.5 | 24 | 622.3 | |
| DC RO3 1/2 | 88.9 | 36.9 | 31.75 | 60 | 13.5 | 117.6 | 22.23 | 556 | |
| DC RO3C | 78.1 | 36.9 | 31.75 | 45 | 9.5 | 95.3 | 16.5 | 298.2 | |
| 2571 | 63.5 | 38.1 | 31.75 | 47.8 | 7.9 | 90.7 | 15.9 | 262 | 14 |
| 2510 | 78.1 | 31.75 | 36.9 | 40 | 8 | 94.8 | 16 | 271 | 10.7 |
| 2512 | 77.9 | 39.6 | 41.28 | 57 | 9.7 | 103.4 | 19.08 | 378 | 18 |
| 2814 | 88.9 | 38.1 | 44.4 | 60.5 | 12.7 | 117.6 | 22.25 | 516 | 25 |
| 3315 | 103.45 | 49.3 | 45.24 | 63.5 | 14.2 | 134.6 | 23.85 | 596 | 27 |
| 3618 | 114.3 | 52.3 | 57.15 | 79.2 | 14.2 | 141.2 | 27.97 | 814 | 38 |
| 4571 | 127 | 69.9 | 63.5 | 91.9 | 15.7 | 168.1 | 31.78 | 1054 | 52 |
| 4824 | 152.4 | 76.2 | 76.2 | 104.6 | 19 | 187.5 | 38.13 | 1521 | 68 |
| WG/WB series | |||||||||
| WG781 | 78.18 | 38.1 | 33 | 45 | 10 | 97 | 17 | 313.6 | 16 |
| WG103 | 103.2 | 49.2 | 46 | 60 | 13 | 125.5 | 23 | 539 | 26 |
| WG140 | 140 | 80 | 65 | 90 | 20 | 187 | 35 | 1176 | 59.2 |
| WB9525 | 95.25 | 39 | 45 | 65 | 16 | 124 | 23 | 635 | 22.2 |
| WB7900 | 79 | 39 | 31.5 | 54 | 9.5 | 93.5 | 18.5 | 381 | 12.8 |
| WB7938 | 79.38 | 41.2 | 40 | 57.2 | 9.5 | 100 | 19.5 | 509 | 18.7 |
| WB238 | 88.9 | 36.8 | 44.4 | 57.2 | 12.7 | 113.4 | 22.15 | 501.4 | 25.4 |
| WB1207 | 127 | 68.3 | 63.5 | 88.9 | 15.7 | 158.3 | 31.75 | 1044 | 53.1 |
For more than 20 years, we have focused on the custom chains.
For more than 20 years, We have done hundreds of different kinds of industrial chains.
So we have a wealth of custom chain experience.
Here are some of the varieties of the chains.
Why Choose EPT ?
1.HangZhou Xihu (We EPT Lake) Dis.wu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and te EPT devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southea EPT Asia ,and so on,
5.More than 10years factory experience,Nearly all the parts are produced by our own factory,therefor we can control the co EPT and quality.
Choose EPT ,you mean choosed High quality , competitive price,perfect service,
wish we will promote business as well as friendship!
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
