Case CX250C, Service Manual

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Specifications
For operating machine use Lever type (hydraulic pilot type) x 2
Instruments and switches
Work mode switchover
3 modes (SP/H/A)
Travel mode switchover Low-speed/high-speed switch type
One-touch idle Knob switch type
Engine emergency stop Switch type
Monitor device
Machine status display (TFT color
liquid crystal)
Message display
Work mode select status
SP/H/A
Instruments
Fuel gauge
Engine coolant temperature gauge
Hydraulic oil temperature gauge
Hour meter
Rear view camera monitor
Warning display and warning alarm * has warning alarm
Overheat (*) Battery charge (*) Electrical system abnormality (*) Refill fuel (*)
Engine oil pressure (*) Refill coolant (*) Engine pre-heat Auto Warm-up Air cleaner (*)
Anti-theft device triggered Engine system abnormality (*) Engine emergency stop (*)
Illumination equipment
Working light
Right front tool
box front sur-
face:
24 V 70 W x 1
Cab top: 24 V 70 W x 2
Boom side: 24 V 70 W x 1
Interior light 4 V 10 W x 1
Horn Electric horn x 2
Other
Wiper with intermittent function, window washer, air conditioner,
4 rear view mirrors (2 on cab sides, 1 front right stay, 1 CTWT
rear right), 1 rear view mirror (on CTWT)
Swing Units
Swing circle Swing bearing type (with inner gear)
Swing hydraulic motor Fixed displacement piston motor x 1
Reduction gear Planetary gear 2-stage reduction gear
Swing parking brake Mechanical lock (operational lever linkage type)
Travel Lower Body
Travel hydraulic motor Variable displacement piston motor x 2
Reduction gear Planetary gear 2-stage reduction gear(Nabtesco Corporation)
Travel brake Hydraulic lock
Parking brake Mechanical lock (travel lever linkage type)
Track shoe
Model Assembly-type triple grouser shoe
Number of shoes (per side) 48
Shoe width
600 mm (options 700 mm, 800 mm, 850 mm, 900 mm)
Grouser height 36 mm
Link pitch 216 mm
Roller
No. of upper rollers (per
side)
2
No. of lower rollers (per
side)
8
Track belt tension adjuster Grease cylinder type (with cushion spring)
84402832 NA - May 2011
1002A-5