- Max Digging Depth: 13.6 ft / 4145.28 mm
- Boom Swing - Right: 68 degrees
- Boom Swing - Left: 68 degrees
- Width To Outside Of Tracks: 6.53 ft / 1990 mm
Published dimensions and weight
Yanmar ViO55-6A
The Yanmar ViO55-6A is a midi excavator of about 5.4 t, built around the YANMAR 4TNV86CT-PBV engine.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight11850 lb5375.1 kg
03Selected published values28
Midi excavators are commonly used for digging, trenching and site work where a mid-size tracked machine fits the access available. Published rows for Yanmar ViO55-6A include a published maximum digging depth of 13.6 ft / 4145.28 mm, published bucket digging force of 7464 lb / 33.3 kN, published arm digging force of 5058 lb / 22.5 kN. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Digging Depth” field (13.6 ft / 4145.28 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Boom Swing - Right” field (68 degrees) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Boom Swing - Left” field (68 degrees) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Max Digging Depth13.6 ft4145.28 mm
Boom Swing - Right68 degrees68 degrees
Boom Swing - Left68 degrees68 degrees
Dimensions
Width To Outside Of Tracks6.53 ft1990 mm
Ground Clearance1.14 ft345 mm
Height To Top Of Cab8.34 ft2540 mm
Tail Swing Radius3.3 ft1005.84 mm
Overall Height19.89 ft6060 mm
Wheelbase8.5 ft2590 mm
Undercarriage
Max Travel Speed2.6 mph4.19 km/h
Min Travel Speed1.4 mph2.26 km/h
Engine
Engine ModelYANMAR 4TNV86CT-PBVYANMAR 4TNV86CT-PBV
Gross Power47.6 hp35.5 kw
Power Measured @2400 rpm2400 rpm
AspirationWater-cooled 4-cycle dieselWater-cooled 4-cycle diesel
Operational
Operating Weight11850 lb5375.1 kg
Fuel Capacity17.4 gal65.9 L
Hydraulic System Relief Valve Pressure11205 psi77255.7 kPa
Hydraulic Pump Flow Capacity36.5 gal/min138.2 L/min
Swing Mechanism
Swing Speed10 rpm10 rpm
Weights
Steel Tracks11916 lb5405.1 kg
Ground Bearing Pressure (Rubber Tracks)4.3 psi29.3 kPa
Ground Bearing Pressure (Steel Tracks)4.4 psi29.8 kPa
Rubber Tracks11850 lb5375.1 kg
Buckets
Bucket Digging Force - Sae7464 lb33.3 kN
Arm Digging Force5058 lb22.5 kN
Blade
Blade Height15.8 in400 mm
Blade Width6.5 ft1970 mm
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Manufacturer-published specifications.