9018F EXCAVATOR

Description

SPECIFICATIONS
ENGINE
Emissions rating EPA Tier 4 Final
Make Yanmar
Model 3TNV80F
Aspiration Natural
Cooling fan drive Direct
Displacement 77.5 in³ (1.3 L)
Gross power 18.2 hp (13.4 kW) @ 2,200 rpm
Net power 17.1 hp (12.6 kW) @ 2,200 rpm
Peak torque 48.2 lb·ft (65.3 N·m) 1,600 rpm
Cylinders 3
Bore × Stroke 3.1 in x 3.3 in (80 mm × 84 mm)

HYDRAULIC SYSTEM
Main Pump
Type Load-sensing variable piston pump
Maximum flow 15 gal/min (55 L/min)
Relief Valve Setting
Implement 3,046 psi (21 MPa)
Travel circuit 3,046 psi (21 MPa)
Slew circuit 1,914 psi (13.2 MPa)
Pilot circuit 566 psi (3.9 MPa)
Hydraulic Cylinders
Boom Cylinder
Bore × Stroke 2.4 in x 18 in (60 mm x 462 mm)
Arm Cylinder
Bore × Stroke 2.4 in x 14 in (60 mm x 365 mm)
Bucket Cylinder
Bore × Stroke 2.4 in x 11 in (60 mm x 295 mm)

SERVICE CAPACITIES
Fuel tank 7.4 gal (28 L)
Engine oil 1.2 gal (4.4 L)
Cooling system 0.9 gal (3.3 L)
Hydraulic reservoir 6.3 gal (24 L)

UNDERCARRIAGE

Rubber track assembly 9 in (230 mm)
Bottom rollers each side 3
Top rollers each side 0

SWING SYSTEM

Planetary gear reduction driven by high torque axial piston motor, with oil disk brake.
Swing parking brake resets within five seconds after swing pilot controls return to
neutral.
Swing speed 9.5 rpm
Swing torque 1,563 lbf (2,119 N·m)

DRIVE & BRAKES

2-speed axial piston motors with oil disk brakes. Steering controlled by two detachable
hand levers with pedals.
Travel speed High: 2.8 mph (4.5 km/h)
Low: 1.7 mph (2.7 km/h)
Gradeability 30° / 58%
Max. drawbar pull 3,597 lb·ft (16 kN)

ELECTRIC SYSTEM

System voltage 12V
Battery 12V (one)
Alternator 12V – 40A
Starter motor 12V – 1.9 hp (12V – 1.4 kW )

SOUND PERFORMANCE

Interior sound level (ISO 6396) 78 dB(A)
Exterior sound level (ISO 6395) 90 dB(A)