Apex Equipment Inc.

Information

Engine
Emissions rating EPA Tier 4 Final/EU Stage V
Make Cummins
Model L9
Aspiration Wastegate turbocharged, EGR-free
Charged air cooling Aftercooler
Cooling fan drive Silicone oil clutch, variable speed fan
Displacement 542 in3
(8.9 L)
Gross power 314 hp (231 kW) @ 2,100 rpm
Net power 298 hp (219 kW) @ 2,100 rpm
Peak torque 1,125 lbf·ft (1,526 N·m) @1,400 rpm
Cylinders 6-cylinder, in-line, water-cooled
Bore × Stroke 4.5 in x 5.7 in (114 mm × 145 mm)

Hydraulics
Main pump, type Load-sensing variable pump
Main pump, maximum flow 2x88 gpm (2x333 L/min)
Implement Normal: 4,975 psi (34.3 MPa)
Power boost: 5,410 psi (37.3 MPa)
Auxiliary 1, one-way pressure 4,350 psi (30 MPa)
Auxiliary 1, two-way pressure 5,075 psi (35 MPa)
Auxiliary 1, maximum flow 71 gpm (270 L/min)
Auxiliary 2, two-way pressure 3,045 psi (21 MPa)
Auxiliary 2, maximum flow 13 gpm (50 L/min)
Slew circuit 4,700 psi (32.4 MPa)
Travel circuit 4,975 psi (34.3 MPa)
Pilot pump, type Gear pump
Pilot circuit 508-566 psi (3.5-3.9 MPa)
Pilot pump, maximum flow 8.3 gpm (31.5 L/min)
Service capacities
Fuel tank 163.8 gal (620 L)
Engine oil 7.9 gal (30 L)
Final drive, each 2.5 gal (9.5 L)
Swing drive 2.8 gal (10.5 L)
Cooling system 9.8 gal (37 L)
Hydraulic reservoir 63.4 gal (240 L)
Hydraulic system total 118 gal (450 L)
DEF tank 17.1 gal (65 L