Yanmar Vio 55

Company name:LONG WAY TRADING CO.,LTD Address:1898th Zaoxiang road ,Anyang City ,Henan province,China Contact: Nancy Tel : +8617739124690 WhatsApp:0086 13636464634 Wechat:17739124690 Email:

1. Basic Machine Data (Standard Cab + Rubber Tracks) Operating weight: 5,255 kg (5.25 tons) Machine feature: True zero tail swing; rear counterweight does not extend beyond track width, ideal for tight-space construction without collision risks Standard Bucket Heaped capacity: 0.16 m³ Bucket width: 700 mm Track specification: Standard rubber track width 1,990 mm; steel tracks optional Ground pressure: Approx. 29 kPa with rubber tracks 2. Powertrain System (4TNV98 Turbocharged Inline Diesel Engine) Engine model: Yanmar 4TNV98-Turbo water-cooled 4-cylinder common rail diesel engine Rated power: 33.4 kW (48.4 HP) @ 2,200 rpm gross power Emission standard: China Stage IV / EU Stage V (equipped with DPF diesel particulate filter) Cooling system: Water cooling with electric fan Fuel consumption: 2.8 ~ 3.5 L/h under general working conditions Fluid Capacities Fuel tank: 64 L Hydraulic tank: 46 L Engine oil: 6.8 L Coolant: 7.2 L 3. Digging Performance Parameters 表格 Item Value Bucket breakout force 41.9 kN (with quick hitch) / 33.2 kN (standard arm) Arm breakout force 24.4 kN Max digging depth (dozer blade lowered) 4,115 mm (4.11 m) Vertical wall digging depth 3,480 mm Max digging reach 6,140 mm Max dumping height 4,050 mm Max digging height 5,580 mm Dozer blade travel stroke 400 mm upward & downward 4. Travel & Swing System Travel speed Low speed: 2.2 km/h High speed: 4.2 km/h, automatic two-speed switching Gradeability: 30° (58% gradient) Swing system Swing speed: 10 rpm Tail swing radius: 995 mm (zero tail, no overhang) Standard breaker piping equipped, compatible with hydraulic quick coupler 5. Overall Machine Dimensions (mm, standard arm without quick hitch / with hydraulic quick hitch) Overall length: 5,510 / 5,580 Overall height (to cab top): 2,590 Machine width (outer track): 1,990 Track ground contact length: 2,180 / 2,370 Minimum ground clearance: 345 mm Dozer blade width: 1,990 mm (same as machine width) Transport height: 2,590 mm, suitable for loading into 20GP / 40HQ shipping containers 6. Hydraulic System Main pump type: Triple variable displacement piston pumps Main relief pressure: 21.6 MPa (digging circuit) Auxiliary breaker circuit pressure: 24.5 MPa Standard 4-circuit pilot control with adjustable flow, compatible with hydraulic breakers, grapples, tilt buckets and other attachments 7. Old Model ViO55-5A (Second-hand Common Version) Key Differentiations Operating weight: 5,320 kg Engine 4TNV88, rated power 28.8 kW @ 2,400 rpm (40 HP) Bucket capacity: 0.14 m³, max digging depth 3,980 mm Fuel tank only 42 L, no Stage IV after-treatment system