- Category: Mini Excavators ➔
- Manufacturer: Yanmar ➔
- Model: ViO55-6A ➔
The Yanmar ViO55-6A is a compact mini excavator designed for construction, landscaping, utility, and site preparation work. It features Yanmar's zero tail swing design, which helps improve maneuverability in confined spaces while reducing the risk of rear-end contact with nearby obstacles. The ViO55-6A is typically equipped with a diesel engine, hydraulic digging system, and a comfortable operator station with intuitive controls. Its size and digging capability make it suitable for trenching, grading, material handling, and general excavation tasks. The model is part of Yanmar's ViO series of mini excavators used in urban and residential job sites.
General Specifications
| Digging Depth ft (m) | 13.5 (4.12) Starting 2025 Model Year |
| Engine hp (kW) | 47.6 (35.5) Starting 2025 Model Year |
| Max Reach @ ground level ft. (m) | 20.17 (6.15) Starting 2025 Model Year |
| Operating Weight lbs (kg) | 12,247 (5,555) Starting 2025 Model Year |
Blades
| Blade Height | 15.80 in (40.13 cm)
|
| Blade Width | 6.50 ft (1.98 m)
|
Boom/Stick Excavator Option 1
| Boom Swing - Left | 68 degrees
|
| Boom Swing - Right | 68 degrees
|
| Max Digging Depth | 13.60 ft (4.15 m)
|
| Max Reach Along Ground | 20.63 ft (6.29 m)
|
Bucket
| Arm digging Force | 5,058.00 lbs (2,294.27 kg)
|
| Bucket digging Force - SAE | 7,464.00 lbs (3,385.62 kg)
|
Dimensions
| Ground Clearance | 1.20 ft (0.37 m)
|
| Height - Top of Cab | 8.40 ft (2.56 m)
|
| Overall height | 19.90 ft (6.07 m)
|
| Tail Swing Radius | 3.30 ft (1.01 m)
|
| Wheelbase | 8.50 ft (2.59 m)
|
| Width to Outside of Tracks | 6.60 ft (2.01 m)
|
Engine
| Aspiration | Water-cooled 4-cycle diesel
|
| Engine Model | YANMAR 4TNV86CT-PBV
|
| Net Power | 47.60 hp (35.50 kw)
|
| Power Measured @ | 2400 rpm
|
Operating Specifications
| Fuel Capacity | 17.40 gal (65.86 l)
|
| Hydraulic Pump Flow Capacity | 36.50 gpm (138.15 lpm)
|
| Hydraulic System Relief Valve Pressure | 11205 psi
|
| Operating Weight | 11,850.00 lbs (5,375.08 kg)
|
Swing Mechanism
Undercarriage
| Max Travel Speed | 2.60 mph (4.18 kph)
|
| Min Travel Speed | 1.40 mph (2.25 kph)
|
Weights
| Ground bearing pressure (rubber tracks) | 4.3 psi
|
| Ground bearing pressure (steel tracks) | 4.4 psi
|
| Rubber Tracks | 11,850.00 lbs (5,375.08 kg)
|
| Steel tracks | 11,916.00 lbs (5,405.01 kg)
|