stable rotational torque and precise upper structure control under demanding jobsite conditions. Designed in accordance with OEM hydraulic architecture standards, this swing drive unit ensures synchronized interaction with the excavator\u2019s main control valve, swing reduction gear, and hydraulic pump system. Manufactured with high-strength internal components, optimized bearing support, and calibrated displacement control, it maintains smooth acceleration, deceleration, and swing braking performance during heavy-duty excavation cycles.<\/strong><\/p>\n\n\n\n Built to match factory specifications for the DX360LCA-7B platform, this original swing motor supports long service intervals and consistent operational efficiency in large-scale earthmoving and infrastructure projects. Each unit undergoes strict dimensional tolerance verification, hydraulic sealing inspection, and rotational performance testing prior to release. Using authentic DEVELON DOOSAN components reduces the risk of hydraulic imbalance, minimizes abnormal vibration, and preserves the structural integrity of the swing system assembly throughout the equipment lifecycle.<\/strong><\/p>\n\n\n\n stable rotational torque and precise upper structure control under demanding jobsite conditions. Designed in accordance with OEM hydraulic architecture standards, this swing drive unit ensures synchronized interaction with the excavator\u2019s main control valve, swing reduction gear, and hydraulic pump system. Manufactured with high-strength internal components, optimized bearing support, and calibrated displacement control, it maintains smooth […]<\/p>\n","protected":false},"author":1,"featured_media":4683,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[49],"product_tag":[],"class_list":["post-4682","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-dx360lca-7b-special"],"blocksy_meta":[],"yoast_head":"\nTECHNICAL PARAMETER<\/h2>\n\n\n\n
Item<\/th> Description<\/th><\/tr><\/thead> Warranty Period<\/td> 1 Year<\/td><\/tr> Brand<\/td> DEVELON \/ DOOSAN<\/td><\/tr> Place of Origin<\/td> Shandong, China<\/td><\/tr> Brand Name<\/td> Doosan DEVELON<\/td><\/tr> Origin<\/td> Shandong, China<\/td><\/tr> Quality<\/td> High Quality<\/td><\/tr> Part Name<\/td> Swing Motor<\/td><\/tr> Part Number<\/td> 170303-00071C Type<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"