TAG: DX520
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TAG: DX520
应用： cooling fan drive motor for Doosan / Develon DX520 and DX520LC excavators, domed cast housing with twin base ports.
供货形式： 全新售后市场件，HTD品牌，中国制造。起订量1件，木箱包装，5至8个工作日内发货。.
Note on part numbers: DX520 machines in the field carry more than one fan motor variant. This listing is the domed-housing unit, matched from photographs and measurements rather than from a stamped number.
Function: hydraulic fan drive pump on Doosan / Develon DX380, DX420, DX500 and DX520 excavators. This unit is built as a drop-in substitute for the A10VSO18 size 18 variable displacement platform.
供货形式： new aftermarket part, HTD brand, made in China. MOQ 1 piece, wooden case, dispatch in 5 to 8 working days. Bench pressure checked and photographed before packing.
Match before ordering: control variant on the old pump, spline and flange face, port thread sizes, and the position of the solenoid.
零件： K1057295 hydraulic fan motor for the cooling fan drive on Doosan / Develon DX380, DX420, DX500 and DX520 excavators.
供货形式： new aftermarket unit, HTD brand, made in China. Splined shaft, square four-bolt mounting flange and port orientation matched to the original. MOQ 1 piece, wooden case, dispatch in 5 to 8 working days.
Check before ordering: the number cast on your old motor housing and the flange bolt pattern. Trade catalogues overlap this part with 300506-0007 across generations.