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SY50U
5.3 Tonne Excavators
The SANY SY50C short-tail-swing excavator is especially suited to use in confined circumstances. Its robust design and excellent performance data make this machine perfect for all earth-moving and road-building projects.
  • Rated Power
    29.1kW/2400rpm
  • Operating Weight
    5,300kg
  • Dig Depth
    3,420mm
Specifications
Overall length 5,390 mm  
Overall width 1,960 mm  
Overall superstructure width 1,760 mm  
Overall height above cab 2,630 mm  
Rear length 980 mm  
Track width 1,560 mm  
Undercarriage length 2,510 mm  
Undercarriage width (dozer blade) 1,960 mm  
Blade height 340 mm  
Track link width 400 mm  
Minimum ground clearance 325 mm  
Tail swing radius 980 mm  
Distance (centre) between crawler wheel and guide wheel 1,970 mm  
Boom length 2,700 mm  
Bucket arm length 1,500 mm  
Bucket capacity 0.152 m³  
     
WEIGHT    
Total weight 5,300 kg  
     
WORKING RANGE    
Max. horizontal reach on the ground 5,880 mm  
Max. excavation depth 3,420 mm  
Max. vertical reach 5,450 mm  
Max. dumping height 3,795 mm  
Min. slewing radius 2,520 mm  
Max. excavation depth, vertical wall 2,460 mm  
Working machine height at min. slewing radius 3805 mm  
     
ENGINE    
Model YANMAR 4TNV88-PSY  
Rated power 29.1 kW  
Max. torque 144.9 Nm  
Displacement 2.19 l  
     
HYDRAULIC SYSTEM    
Main pumps 1 Adjustable axial piston pump  
Maximum oil flow 1 x 110 l/min  
Travel drive 2 Adjustable axial piston pumps  
Slewing gear 1 Adjustable axial piston pumps  
     
PRESSURE LIMITING VALVE SETTINGS    
Boom circuit 245 bar  
Slewing circuit 191 bar  
Drive circuit 245 bar  
Pilot control circuit 35 bar  
     
OUTPUT    
Slewing speed 10 rpm  
Slewing torque 10.2 kNm  
Max. ground speeds fast 4.0 km/h slow 2,7 km/h  
Max. traction force 40.7 kN  
Climbing ability 30°  
ISO bucket breakaway force 32.5 kN  
ISO arm tear-out force 22.9 kN  
     
SERVICE REFILL CAPACITIES    
Fuel tank 78 l  
Engine coolant 4,2 l  
Engine oil 7.4 l  
Travel drive (per side) 0.9 l  
Hydraulic system 80 l  
Hydraulic oil tank 52 l
Benefits & Features

+ Quiet and low-vibration engine
+ Efficient, powerful load-sensing hydraulic system
+ Responsive, precise control
+ Ergonomic, comfortable seat
+ Clear instruments and large, high-resolution colour display
+ Optimum visibility
+ Powerful automatic air-conditioning system and heating
+ Standard connections for commercially available accessories
+ Low weight and compact dimensions
+ All cladding elements made of metal
+ All important maintenance points are very easily accessible
+ ROPS/OPG-certified for safety in operation

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