Engine
Emissions
Rating: EPA Tier 4 Final - Stage V
Engine Manufacturer
Yanmar
Engine
Model: 3TNV80F
Aspiration
Natural
Cooling
Fan drive: Direct
Displacement
77.3 in³ (1.267 L)
Engine Power
Output power: 20.4 hp (15.2 kW) @ 2,500 rpm
Engine Torque, Maximum
Peak: 49.6 lb·ft (67.3 N·m) 1,800 rpm
Cylinder Liners
3
Bore
3.1 in (80 mm)
Stroke
3.3 in (84 mm)
Drivetrain
Gears
Swing System: Planetary gear reduction driven by high torque axial piston motor, with oil disk brake.
Drive System
2-speed axial piston motors with oil disk brakes.
Steering
Steering controlled by two detachable hand levers with pedals.
Brakes
Parking Brake
Swing System: Swing parking brake resets within five seconds after swing pilot controls return to neutral.
Battery
Battery
12 V (one)
Electric
Electrical
System voltage: 12 V
Alternator
12 V - 40A
Electric Start
12 V - 1.9 hp (12 V - 1.4 kW )
Operational
Operating Speed
Swing: 9.5 rpm | Travel High: 2.8 mph (4.5 km/h) | Travel Low: 1.7 mph (2.7 km/h)
Operating Conditions
Swing torque: 3,395 lbf·ft (4,600 N·m) | Gradeability: 30° / 58% | Max. drawbar pull: 5,530 lb·ft (24.6 kN) | Bucket digging force (ISO): 4,496 lbf (20 kN) | Arm digging force (ISO): 2,698 lbf (12 kN)
Performance
Noise Level
Interior sound level (ISO 6396): 79 dB(A) | Exterior sound level (ISO 6395): 93 dB(A)
Hydraulics
Pump Type
Load-sensing variable piston pump
Hydraulic Flow
Maximum: 22.8 gal/min (86.4 L/min)
Relief Valve Setting
Implement: 3,133 psi (21.6 MPa) | Travel circuit: 3,133 psi (21.6 MPa) | Slew circuit: 2,698 psi (18.6 MPa) | Pilot circuit: 566 psi (3.9 MPa)
Dimensions
Bore
Hydraulic Boom Cylinder: 2.7 in (70 mm) | Hydraulic Arm Cylinder: 2.7 in (70 mm) | Hydraulic Bucket Cylinder: 2.5 in (65 mm)
Stroke
Hydraulic Boom Cylinder: 20.1 in (510 mm) | Hydraulic Arm Cylinder: 19 in (482 mm) | Hydraulic Bucket Cylinder: 15 in (382 mm)
Dimensions
Rubber track assembly: 12 in (300 mm) | Boom: 6 ft 10 in (2.08 m) | Arm: 4 ft 3 in (1.3 m) | Tail swing radius: 2 ft 7 in (775 mm) | Max boom offset to the right: 2 ft 3 in (694 mm) | Max boom offset to the left: 1 ft 8 in (498 mm) | Max boom swing angle to the right: 54.5° | Max boom swing angle to the left: 74° | Max. digging reach: 15 ft 7 in (4,757 mm) | Max. digging reach at ground level: 15 ft 3 in (4,648 mm) | Min. front swing radius: 6 ft 5 in (1,965 mm) | Dozer up: 1 ft 2 in (350 mm) | Dozer down: 1 ft 4 in (400 mm) | Bucket tip radius: 2 ft 2 in (662 mm)
Length
Shipping: 13 ft 8 in (4,160 mm) | to center of rollers: 5 ft 1 in (1,540 mm)
Height
Max. shipping to top of cab/canopy: 8 ft 1 in (2,450 mm) | Max. digging: 14 ft 4 in (4,365 mm) | Max. dumping: 10 ft 1 in (3,067 mm)
Gauges
Track: 4 ft 1 in (1,250 mm)
Width
Undercarriage: 5 ft 1 in (1,550 mm)
Track Length
6 ft 5 in (1,953 mm)
Track Width
12 in (300 mm)
Ground Clearance
Counterweight: 1 ft 9 in (530 mm)
Depth, Maximum
Max. digging: 9 ft 4 in (2,857 mm) | Max. vertical wall digging: 7 ft 7 in (2,312 mm) | Max. digging 2.5m (8 ft 2 in) level bottom: 7 ft 10 in (2,386 mm)
Capacities
Fuel Capacity
Tank: 7.1 gal (27 L)
Oil capacity
1.2 gal (4.4 L)
Cooling System
1.3 gal (5 L)
Hydraulic Capacity
Reservoir: 6.9 gal (26 L)
Cargo Capacity
Bucket: 0.065 yd³ (0.05 m³ )
Features
Features
Bottom rollers each side: 3 | Top rollers each side: 1
