Case CX490C Crawler Excavators

Case CX490C excavators deliver exceptional performances with controllability and speed suited to reliably perform even under severe stress and in harsh conditions, while keeping the operator always safe and comfortable, both inside and outside of the cab. It’s durable structure and components make it a great companion for a variety of tasks, whether it is for working in residential building construction or quarrying applications, the CX490D is a trusted and reliable machine to keep you always up and running.

Operating Weight: 48,700 kg
Engine Power: 270 kW/ 362 hp

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Description
Case Brand

ENGINE

Model	ISUZU GH-6UZ1X
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.
Emissions certified	Tier 3
Displacement	9.84 l
Bore & stroke	120 x 145 mm
Horsepower ISO 14396 GROSS kW (hp) @ 2000 min-1	270 (362)
Horsepower SAE J1349 NET kW (hp) @ 2000 min-1	–
Maximum torque ISO 14396 GROSS	1363 Nm @ 1500 min-1

HYDRAULIC SYSTEM

Type	2 variable displacement axial piston pumps with regulating system
Max oil flow	2 x 400 l/min @ 2000 min-1
Working circuit pressure – Boom/Arm/Bucket circuit	31.4 MPa
Working circuit pressure – Boom/Arm/Bucket (with auto power boost)	34.3 MPa
Working circuit pressure – Swing circuit	29.4 MPa
Working circuit pressure – Travel circuit	34.3 MPa

SWING

Swing torque	150,000 Nm
Maximum swing speed	9.0 min-1

FILTERS

Suction ﬁlter	105 μm
Pilot line ﬁlter	8 μm
Return ﬁlter	6 μm

ELECTRICAL SYSTEM

Circuit	24 V
Alternator	50 Amp
Starter	5.5 kW
Batteries	2 x 12 V 128 Ah/5 HR

UNDERCARRIAGE

Number of carrier rollers (each side)	2
Number of track rollers (each side)	9
Number of shoes (each side)	50
Type of shoes	Triple grouser shoe

CAPACITIES

Fuel tank	650 lt
Hydraulic system	460 lt
Cooling system	47 lt
Engine crank CASE	36 lt

BROCHURES

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CASE is here for you

You can take pride in the name on your CASE machine. It’s backed by nearly two centuries of productivity and performance. CASE Construction Equipment and Tin Quang Group are here for you, not only when you buy the machine, but also after you put 1,000 or 10,000 hours on it.

More than that, you can count on CASE andTin Quang Group for the ultimate ownership experience — productive equipment, expert advice, genuine CASE parts and prompt service.