Thanks to its compact dimensions, the SANY SY155U short-tail-swing excavator is ideal for use in tight spaces such as inner-city construction sites. This machine is extremely economical to operate thanks to its very high productivity, exceptional driver comfort and low consumption data.
| Overall length | 8,178 mm | |
| Overall width | 2,590 mm | |
| Overall superstructure width | 2,490 mm | |
| Overall height of boom | 2,830 mm | |
| Rear length | 1,500 mm | |
| Track width | 1,990 mm | |
| Undercarriage length | 3,665 mm | |
| Undercarriage width (dozer blade) | 2,590 mm | |
| Blade height | 480 mm | |
| Track link width | 600 mm | |
| Minimum ground clearance | 425 mm | |
| Tail swing radius | 1,500 mm | |
| Distance (centre) between crawler wheel and guide wheel | 2,930 mm | |
| Boom length | 4,600 mm | |
| Bucket arm length | 2,500 (3,000) mm | |
| Bucket capacity | ||
| WEIGHT | ||
| Total weight | 16,000 kg | |
| WORKING RANGE | ||
| Max. horizontal reach on the ground | 8,338 mm | |
| Max. excavation depth | 5,469 mm | |
| Max. vertical reach | 9,218 mm | |
| Max. dumping height | 6,756 mm | |
| Min. slewing radius | 2,086 mm | |
| Max. excavation depth, vertical wall | 3,796 mm | |
| ENGINE | ||
| Model | ISUZU AR-4JJ1XASC | |
| Rated power | 78.5 kW | |
| Max. torque | 375 Nm/1,800 rpm | |
| Displacement | 2.9 l | |
| HYDRAULIC SYSTEM | ||
| Main pumps | 2 Adjustable axial piston pumps | |
| Maximum oil flow | 2 x 126 l/min | |
| Travel drive | 2 Adjustable axial piston pumps | |
| Slewing gear | 1 Adjustable axial piston pump | |
| PRESSURE LIMITING VALVE SETTINGS | ||
| Boom circuit | 343 bar | |
| Slewing circuit | 253 bar | |
| Drive circuit | 348 bar | |
| Pilot control circuit | 40 bar | |
| OUTPUT | ||
| Slewing speed | ||
| Max. ground speeds | 5.3 km/h | |
| Max. traction force | 124 kN | |
| Climbing ability | 35° | |
| ISO bucket breakaway force | 103 kN | |
| ISO arm tear-out force | 67 kN | |
| SERVICE REFILL CAPACITIES | ||
| Fuel tank | ||
| Engine coolant | ||
| Engine oil | ||
| Travel drive (per side) | ||
| Hydraulic oil tank | ||
+ 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/FOPS-certified for safety in operation
German
English