Built for endurance and power, the SY80U has a reinforced boom, arm, swing platform and undercarriage, as well as an efficient and reliable Yanmar engine. This powerhouse gives you independent boom swing for offset digging with outstanding breakout force and has a short tail swing to work in tight areas with confidence. Features joystick controls and a bi-directional auxiliary hydraulic system, in a compact excavator design that proves you don’t have to trade size for performance. The comfortable cockpit features heating and AC for all-day operation in any climate, and the maintenance-friendly design allows for quick access to all service points to minimize downtime.
Boom Length |
3499 mm
11′ 6″
|
Stick (Arm) Length |
2051 mm
6′ 9″
|
Transport Length |
7010 mm
23′
|
Transport Width |
2200 mm
7′ 3″
|
Transport Height |
2550 mm
8′ 5″
|
Upper Structure Width |
2200 mm
7′ 3″
|
Cab Height |
––
|
Blade Height |
410 mm
16″
|
Track Width (standard shoe) |
450 mm
18″
|
Track Gauge |
1750 mm
5′ 9″
|
Ground Clearance (minimum) |
365 mm
14″
|
Tail Swing Radius |
1480 mm
4′ 10″
|
Track Length on Ground |
2315 mm
7′ 7″
|
Track Length |
2915 mm
9′ 7″
|
Operating Weight |
6,100 kg
13,448 lb
|
Ground Pressure |
34.6 kPa
5.0 psi
|
Engine | Yanmar 4TNV98C-WSY |
Displacement |
3.3 L
202.5 in3
|
Gross Power |
42.4 kW
56.9 HP
|
Hydraulics | Load Sensing with Pilot Control |
Main Hydraulic Pump | Axial Piston – Variable Displacement |
Operating Flow (maximum) |
142.7 L/min
37.7 gal/min
|
Operating Pressure (maximum) |
24.5 MPa
3,553 psi
|
Auxiliary Flow |
––
|
Auxiliary Pressure |
––
|
Travel Motor | Axial Piston with Park Brake |
Travel Pressure (maximum) |
24.5 MPa
3,553 psi
|
Travel Speeds (maximum) |
2.4 / 3.7 km/hr
1.5 / 2.3 mph
|
Travel Effort (maximum) |
47.2 kN
10,611 lbf
|
Grade Capability | 35º |
Swing Motor | Axial Piston with Swing Brake |
Swing Pressure (maximum) |
19.1 MPa
2,770 psi
|
Swing Speed (maximum) | 9.6 rpm |
Undercarriage (standard) | Belted Rubber Track |
Track Shoe Width (standard) |
400 mm16″
|
Track Rollers (per side) | 5 |
Carrier Rollers (per side) | 1 |
Operating Weight |
8800 kg
19,401 lb
|
Ground Pressure |
37.9 kPa
5.5 psi
|
Engine | Yanmar 4TNV98CT |
Displacement |
3.3 L
202.5 in³
|
Gross Power |
54.4 kW
73 hp
|
Hydraulics | Load Sensing with Pilot Controls |
Main Hydraulic Pump | Axial Piston – Variable Displacement |
Operating Flow (maximum) |
100 l/min
26 gal/min
|
Operating Pressure (maximum) |
26.3 MPa
3814 psi
|
Auxiliary Flow |
––
|
Auxiliary Pressure |
––
|
Travel Motor | Axial Piston with Park Brake |
Travel Pressure (maximum) |
26.3 MPa
3814 psi
|
Travel Speeds (maximum) |
2.6/4.5 kph
1.6/2.8 mph
|
Travel Effort (maximum) |
70 kN
15,736 lbf
|
Grade Capability | 35° |
Swing Motor | Axial Piston with Gear Reduction |
Swing Pressure (maximum) |
––
|
Swing Speed (maximum) | 10.2 rpm |
Undercarriage (standard) | Belted Rubber Track |
Track Shoe Width (standard) |
450 mm
18″
|
Track Rollers (per side) | 5 |
Carrier Rollers (per side) | 1 |
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