SANY SY155U
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SANY’s SY155U is one of the industry’s best compact excavators, built using feedback from experienced operators for maximum comfort and efficiency. Powered by a reliable and efficient Isuzu engine, the SY155U is easy to transport, can be street-ready with the bolt-on rubber pad option, comes with minimal tail swing and delivers high performance all day long on the jobsite.
Technical Specifications
| Operating Weight | 35,274 lbs (16,000 kg) |
|---|---|
| Engine | ISUZU AR-4JJ1XASC |
| Gross Power | 103.9 HP (77.5 kW) |
| Displacement | 183.0 in³ (3.0 L) |
| Main Hydraulic Pump | Axial Piston - Variable Displacement |
| Hydraulics | Positive Flow Control with Pilot Control |
| Operating Flow (maximum) | 66.6 gal/min (252.0 L/min) |
| Operating Pressure (maximum) | 4975 psi (34.3 MPa) |
| Swing Motor | Axial Piston with Swing Blade |
| Swing Speed (maximum) | 12 RPM |
| Swing Pressure (maximum) | 3626 psi (25.0 MPa) |
| Ground Pressure | 5.9 psi (41.0 kPa) |
| Travel Motor | Axial Piston with Park Brake |
| Travel Speeds (maximum) | 1.9/ 3.3 mph (3.1 / 5.3 km/hr) |
| Travel Effort (maximum) | 25,628 lbf (114.0 kN) |
| Travel Pressure (maximum) | 4975 psi (34.3 MPa) |
| Grade Capability | 35˚ |
| Undercarriage (standard) | Steel Track |
| Track Shoe Width (standard) | 24" (600 mm) |
| Track Rollers (per side) | 7 |
| Carrier Rollers (per side) | 1 |
Overall Dimensions
| Transport Width | 8'6" (2590 mm) |
|---|---|
| Transport Height | 9'3" (2820 mm) |
| Transport Length | 26'10" (8178 mm) |
| Upper Structure Width | 8'2" (2490 mm) |
| Tail Swing Radius | 4'11" (1500 mm) |
| Ground Clearance (minimum) | 17" (425 mm) |
| Track Width (standard shoe) | 24" (600 mm) |
| Track Gauge | 6'6" (1990 mm) |
| Track Length | 12'0" (3665 mm) |
| Track Length on Ground | 9'7" (2930 mm) |
| Boom Length | 15'1" (4600 mm) |
| Stick (Arm) Length | 8'2" (2500 mm) |
| Blade Height | 19" (490 mm) |
Working Range
| Maximum Digging Depth | 17'11" (5468 mm) |
|---|---|
| Maximum Vertical Wall Digging Depth | 12'5" (3796 mm) |
| Maximum Reach at Ground Level | 27'4" (8338 mm) |
| Maximum Dumping Height | 22'2" (6756 mm) |
| Maximum Digging Height | 30'3" (9218 mm) |
| Maximum Swing Radius | 6'10" (2086 mm) |
| Boom Length | 15'1" (4600 mm) |
| Stick (Arm) Length | 8'2" (2500 mm) |
Features
- Minimal tail swing radius allows operation in extremely confined spaces
- Steel track comes standard with the option of bolt-on rubber pads to make your machine street-ready for work on pavement or concrete
- Easy to transport at a maximum legal load width of 102″
- When equipped with quick coupler, operators can easily reduce the time it takes to change work tools giving convenience and flexibility in the field
