Doosan Excavator Swing Device

Swing Device The TSM and T3X series have various functions (shockless relief valve, anti-cavitation valve, anti-reaction valve etc.) to ensure high performance and good feeling of operation. Hide SummaryFeatures Powerful swing device with best performance Provide various functions to satisfy customer's requirements Built-in shockless relief valve Built-in time delay valve Built-in anti-cavitation valve with make-up function Built-in anti-reaction valve Reliable reduction gear box with long life Minimized maintenance - advanced design with minimized parts greatly reduces maintenance requirements High reliability and advanced technology - full response to diversified customers' requirements Specification Swing Device Specification CompactMiddleLarge Reduction Gear Theoretical Output Torque 2,453~6,867 N-m 15,696~19,620 N-m 23,544~26,487 N-m Output Speed 80~100 rpm 70~75 rpm 65~70 rpm Hydraulic Motor Displacement 31.5~86 cc/rev 140.5~169.4 cc/rev 278.8 cc/rev Output Speed 1,600~2,200 rpm 1,500~1,700 rpm 1,400 rpm Max Pressure 25~29 MPa 29~33MPa 29 MPa Application 5~17 ton 17~32 ton 34~42 ton