Yanmar Vio 55-6

# YANMAR ViO55-6 Mini Crawler Excavator Specification ## 1. Basic Machine Data - Model: YANMAR ViO55-6 Zero Tail Swing Mini Excavator - Standard Operating Weight (ROPS cab + 400mm rubber track + full fluids + standard bucket): **5255 kg** - Standard Heaped Bucket Capacity: **0.16 m³; optional range: 0.14 ~ 0.20 m³** - Standard Track Shoe Width: **400 mm rubber track; 500mm steel track optional** - Fuel Tank Capacity: **70 L** - Hydraulic Oil Tank Capacity: **44 L** - Standard Boom Length: 2910 mm; Standard Arm (Dipper) Length: 1480 mm ## 2. Engine System - Engine Manufacturer: YANMAR - Engine Model: **4TNV84T-ZMBV** - Engine Type: 4-cylinder inline, water-cooled, turbocharged 4-cycle direct injection diesel engine - Displacement: **2189 cc (2.189 L)** - Gross Rated Power (ISO 14396): 33.4 kW @ 2200 rpm - Net Rated Power (ISO 9249): **32.6 kW @ 2200 rpm** - Max Torque: 152 N·m @ 1400 rpm - Air filter: Single-stage dry type with pre-cleaner ## 3. Hydraulic System - Main Pumps: 2 × variable displacement axial piston pumps - Total Main Pump Max Flow: **82.8 L/min (41.4 L/min per pump)** - Auxiliary Hydraulic Max Output Flow (for breaker/auger): **45.8 L/min** - Main System Relief Pressure: 37.0 MPa - Swing Circuit Pressure: 24.5 MPa - Standard proportional auxiliary piping for hydraulic breaker, auger & log grapple - Boom & arm cylinder safety holding valves equipped - Two working modes: Standard / Economy ## 4. Working Performance Parameters (Unit: mm) - Max Digging Depth (blade lowered): 3900 - Max Vertical Wall Digging Depth: 2930 - Max Ground Digging Radius: 5270 - Max Dumping Height: 4280 - Max Digging Height: 5900 - Bucket Breakout Force (ISO): 41.9 kN - Arm Crowd Force (ISO): 24.5 kN - Travel Speed (Low / High): 2.4 / 4.3 km/h - Max Travel Speed: **4.3 km/h** - Swing Speed: 9.0 rpm - Gradeability: 30° (58%) - Minimum Ground Clearance: 320 mm ## 5. Overall Transport Dimension (Standard Cab Configuration, mm) - Overall Transport Length: 5380 - Overall Transport Width: 1990 - Overall Transport Height (To cab top): 2640 - Transport Size (L × W × H): **5380 × 1990 × 2640**