China Welong Petroleum Equipment Co., Ltd.
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Place of Origin: | Shaanxi, China (Mainland) |
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Model | ZP175 | ZP205 | ZP275 | ZP375 | ZP495 |
Opening dia. mm(in) | 444.5 (17 1/2) | 520.7 (20 1/2) | 698.5 (27 1/2) | 952.5 (37 1/2) | 1257.3 (49 1/2) |
Distance between rotary center and teeth center of inner sprocketmm(in) | 1118 (44) | 1353 (53 1/4 ) | 1353 (53 1/4 ) | 1353 (53 1/4 ) | 1651 (65) |
Max. static load kN | 1350 | 3150 | 4500 | 5850 | 7200 |
Max. working torque Nm | 14000 | 23000 | 28000 | 33000 | 37000 |
Max. speed rpm | 300 | 350 | 250 | 300 | 300 |
Gear ration | 3.58 |