CX490C
CASE Excavator CX490C

Model Comparison
- 73 kW (97.9 hp)
- 92.2 kW (123.6 hp)
- 122 kW (163.6 hp)
- 140 kW /188 hp @ 2000 min-¹
- 180 kW /241 hp @ 2000 min-¹
- 200 kW /268 hp @ 2000 min-¹
- 270 kW (362.1 hp)
- 270 kW (362.1 hp)
Product Features

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Isuzu Tier III Engine with ECO Gauge
The CX490C is powered by a high-performance Isuzu 6-cylinder Tier III engine delivering up to 367 hp. This engine provides exceptional torque and fuel efficiency, while the ECO Gauge system allows operators to monitor fuel usage in real time. Together, they help optimise output and reduce operating costs on demanding excavation and loading tasks.
| Name | CX490C |
|---|---|
| Engine Type | Water-cooled, 4-cycle diesel, 6-cylinder in line, electronically controlled, high pressure common rail system, turbocharger- with air cooled intercooler, without cooling fan. |
| Model | ISUZU GH-6UZ1X |
| Bore/Stroke | 120 × 145 mm |
| Displacement | 9.84 l |
| Horsepower | 270 kW (362.1 hp) |
| Maximum torque | 1,363 Nm |
| Name | CX490C |
|---|---|
| Max oil flow | 2 × 400 l/min |
| Type | 2 variable displacement axial piston pumps with regulating system |
| Boom/Arm/Bucket circuit | 31.4 MPa |
| Boom/Arm/Bucket (with Power Boost) | 34.3 MPa |
| Swing circuit | 29.4 MPa |
| Travel circuit | 34.3 MPa |
| Name | CX490C |
|---|---|
| Maximum swing speed | 9 min-¹ |
| Swing torque | 150,000 Nm |
| Name | CX490C |
|---|---|
| Suction filter | 105 μm |
| Return filter | 6 μm |
| Pilot line filter | 8 μm |
| Name | CX490C |
|---|---|
| Travel motor | Variable displacement axial piston motor (Automatic travel speed shifting) |
| Max travel speed | 5.3 km/h |
| Low travel speed | 3.2 km/h |
| Gradeability | 35° (70%) |
| Drawbar pull | 340 kN |
| Name | CX490C |
|---|---|
| Alternator | 50 Amp |
| Starter motor | 5.5 kW (7.4 hp) |
| Battery | 2 × 12 V 128 Ah / 5 HR |
| Name | CX490C |
|---|---|
| Number of track rollers (each side) | 9 |
| Number of shoes (each side) | 50 |
| Type of shoe | Triple grouser shoe |
| Name | CX490C |
|---|---|
| Fuel tank | 650 L |
| Hydraulic system | 460 L |
| Cooling system | 47 L |
| Engine Crank Case | 36 L |