Caterpillar EXCAVATOR 303C CR - catalog of spare parts
Dimensions
Boom / Stick Option (HEX) 1
Shipment length - 16.9 feet in
Delivery height - 8.21 ft in
Max. Cutting height - 16.25 feet in
Maximum loading height - 11.5 feet in
Max Reach Along Earth - 16.9 feet in
Max vertical wall digging depth - 7.1 feet in
Maximum digging depth - 9.7 feet in
Boom / Stick Option (HEX) 2
Shipment length - 15.8 feet in
Delivery height - 8.21 ft in
Max. Cutting height - 16.7 feet in
Maximum loading height - 10.1 feet in
Max Reach Along Earth - 17.7 feet in
Max vertical wall digging depth - 8.4 feet to
Maximum digging depth - 9.7 feet in
Dimensions
Width outside tracks - 5.08 feet in
Ground length - 7.25 feet in
Ground clearance - 1.04 ft in
Height to cab top - 8.17 ft to
Tail Swing Radius - 2.55 feet to
Track gauge - 4.1 ft. To
Chassis
Shoe size - 11.82in
Choose EXCAVATOR 303C CR section:
Specifications
Swing system
Machine swing speed - 9rpm
Swing - left - non-stop - 80degrees
Swing - left - with a stop - 55degrees
Boom Swing - Right - 50degrees
Engine
Number of cylinders - 3
Engine make - 2251
Engineering model - S3q2
Full power - 31hp
Net power - 30hp
Measured power @ - 2300rpm
Displacement - 116cu in
Engineering model - Mitsubishi S3Q2
Operational
Operating weight - 7835lb
Fuel tank capacity - 11.9gal
The volume of fluid in the cooling system - 1.6gal
Hydraulic system volume - 17.2gal
Engine oil volume - 1.6gal
Working voltage - 12V
Generator current - 50amps
Hydraulic Relief Valve Pressure - 3553psi
Hydraulic pump capacity - 23.2gal / min
Swing mechanism
Swing speed - 9rpm
Chassis
Shoe size - 11.9in
Max. Movement speed - 4.6mph
Weights
Operating weight - 7573lb
Weight in working order - with cab - 7835lb
Hydraulic system
Working Pressure - Swing - 2495 psi
Working pressure - equipment - 3553 pounds per square inch
Working Pressure - Travel - 3553 pounds per square inch
Digging Force - Stick - Standard - 4249lb
Digging power - stick - long - 3799lb
Digging Strength - Bucket - 7419lb
Auxiliary circuit - primary (245 bar / 3,553 psi) - 15.9 gallons / min
Auxiliary circuits - secondary - at 174 bar - 7.1 gallons / min
Blade
Growth - 13in
width - 5.1 feet to
Lifting height - 16in
Digging depth - 18in
Boom / Stick Option (HEX) 1
Boom / Stick Option (HEX) 1 - Standard stick
Delivery height - 8.3 feet in
Shipment length - 16.9 feet in
Maximum digging depth - 9.7 feet in
Max Reach Along Earth - 16.9 feet in
Max. Cutting height - 16.3 feet in
Maximum loading height - 11.5 feet in
Max vertical wall digging depth - 7.1 feet in
Boom / Stick Option (HEX) 2
Boom / Stick Option (HEX) 2 - Long stick
Delivery height - 8.3 feet in
Shipment length - 15.8 feet in
Maximum digging depth - 9.7 feet in
Max Reach Along Earth - 17.7 feet in
Max. Cutting height - 16.7 feet in
Maximum loading height - 10.1 feet in
Max vertical wall digging depth - 8.4 feet to
Dimensions
Track gauge - 4.1 ft. To
Width outside tracks - 5.1 feet to
Height to cab top - 8.2 feet to
Ground clearance - 1.1 feet to
Counterweight Removal - 1.9 feet to
Tail Swing Radius - 2.6 feet in
Ground length - 7.3 feet in
Transport width - 5.1 feet to
Delivery length - 15.6 feet in
Delivery height - 8.2 feet to
Length - center of rollers - 16.73 feet
Maximum digging depth - standard grip - 9.6 feet in
Maximum reach - ground level - standard stick - 16.8 feet in
Maximum blade height - long handle - 11.9 feet in
Maximum cutting height - long handle - 16.6 feet in
Maximum horizontal reach - long stick - 17.6 feet in
Maximum Digging Depth - Long Stick - 10.5 feet in
Turn Radius - Rear - 3 feet in
Track width - 1 foot per
Width is on the way - 5.1 feet to
Height - above cab - 8.2 feet to
Maximum blade height - standard handle - 11.5 feet in
Maximum vertical digging depth - standard grip - 7.1 feet in
Maximum horizontal reach - standard handle - 16.8 feet in
Maximum cutting height - standard handle - 16.3 feet in
Service replenishment options
Cooling system - 1.6gal
Fuel tank - 11.9gal
Hydraulic tank - 9.8gal
Hydraulic system - 17.2gal
Machine oil - 1.6gal
Motor dimensions
Boring - 3.5in
Stroke - 4.1in
Displacement - 116cu in
Sound levels
Taxi - 82 dB (A)
Canopy - 78 dB (A)
MSC Comments
MSC Spec Date - 12/05
Travel system
Maximum traction - high speed - 3979lb
Maximum traction - low speed - 7508lb
Gradeability - High - High - 30degrees
Driving Speed - High - 2.9mph
Driving Speed - Low - 1.6mph