SY155U
Excavator

Model
SY155U
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Overall Dimensions

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Boom Length
4600 mm15' 1"
   
Stick (Arm) Length
2500 mm8' 2"
   
Transport Length
8178 mm26' 10"
   
Transport Width
2590 mm8' 6"
   
Transport Height
2820 mm9' 3"
   
Upper Structure Width
2490 mm8' 2"
   
Cab Height
   
Blade Height
490 mm19"
   
Track Width (standard shoe)
600 mm24"
   
Track Gauge
1990 mm6' 6"
   
Ground Clearance (minimum)
425 mm17"
   
Tail Swing Radius
1500 mm4' 11"
   
Track Length on Ground
2930 mm9' 7"
   
Track Length
3665 mm12' 0"
   
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Technical Specifications

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Operating Weight
16,000 kg35,274 lb
   
Ground Pressure
41.0 kPa5.9 psi
   
EngineISUZU AR-4JJ1XASC   
Displacement
3.0 L183.0 in3
   
Gross Power
78.5 kW105.0 HP
   
HydraulicsPositive Flow Control with Pilot Control   
Main Hydraulic PumpAxial Piston – Variable Displacement   
Operating Flow (maximum)
252.0 L/min66.6 gal/min
   
Operating Pressure (maximum)
34.3 MPa4975 psi
   
Power Boost Pressure (maximum)
   
Travel MotorAxial Piston with Park Brake   
Travel Pressure (maximum)
34.3 MPa4975 psi
   
Travel Speeds (maximum)
3.1 / 5.3 km/hr1.9/ 3.3 mph
   
Travel Effort (maximum)
114.0 kN25,628 lbf
   
Grade Capability35°   
Swing MotorAxial Piston with Swing Brake   
Swing Pressure (maximum)
25.0 MPa3626 psi
   
Swing Speed (maximum)12 RPM   
Undercarriage (standard)Steel Track   
Track Shoe Width (standard)
600 mm24"
   
Track Rollers (per side)7   
Carrier Rollers (per side)1   
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Working Range

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Boom Length
4600 mm15' 1"
   
Stick (Arm) Length
2500 mm8' 2"
   
Maximum Digging Height
9218 mm30' 3"
   
Maximum Dumping Height
6756 mm22' 2"
   
Maximum Digging Depth
5468 mm17' 11"
   
Maximum Vertical Wall Digging Depth
3796 mm12' 5"
   
Maximum Reach at Ground Level
8338 mm27' 4"
   
Maximum Swing Radius
2086 mm6' 10"
   

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Since our humble beginning in 1989, SANY has grown to become a global leader in design, engineering and manufacturing of heavy equipment. Our dealer network thrives in major markets around the globe on every continent.

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