ViO Series ViO55-6A
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True Zero Tail Swing
Yanmar introduced the world's first zero tail swing excavator in 1993. Today, our true zero tail swing technology means no part of the housing extends beyond the tracks. Since the entire machine operates within its tracks, you can work efficiently almost anywhere, with less damage to the machine and the worksite.
Hydraulic Quick Coupler Comes Standard
The standard hydraulic quick coupler makes changing buckets fast and easy. With the exception of fitting and removing the safely lock pin, the entire operation is performed electronically while you're seated in the comfort of the cab. Less hassle. Less downtime. More productivity.
A Cab With Everything At Your Fingertips
The new ViO55-6A comes standard with ECO Mode, Auto-Decel Mode and backfill blade lever-controlled, 2-speed operation incorporated right into the operator's station. Plus you get an innovative LCD monitor, showing key operating information and maintenance notification intervals.
|Rubber track lbs (kg)||11850 (5375)||12247 (5555)|
|Steel track lbs (kg)||11916 (5405)||12313 (5585)|
|Type||Water-cooled 4-cycle diesel|
|Output HP (kW)/rpm||47.6 (35.5) / 2400|
|Max Digging Force, Bucket / Arm lbs (kN)||7464 (33.2) / 5058 (225)|
|Traveling Speed, High / Low MPH (km / h)||2.6 / 1.4 (4.2 / 2.2)|
|Swing Speed RPM||10|
|Boom Swing Angle, (L / R) degrees||68° / 68°|
|Ground Contact Pressure|
|Rubber Track PSI (kPa)||4.24 (29.2)||4.38 (30.2)|
|Steel Track PSI (kPa)||4.31 (29.7)||4.45 (30.7)|
|Pump Capacity GPM (L / min)||12 + 12 + 9.7 + 2.8 (42.5) + 42.5 + 37 + 10.8)|
|Main Relief Set Pressure PSI (MPa)||3547 x 3 + 564 (24.5 x 3 + 3.9)|
|Undercarriage Track Type||Rubber or Steel|
|Width x Height ft-in (mm)||6' 6" x 1' 14" (1970 x 400)|
|Fuel tank capacity Gals (L)||17.4 (66)|