Caterpillar 302 CR

Blades

Height8.90 in (23 cm)

Dimensions - Long Stick

Boom In Reach65.40 in (166 cm)
Boom Swing - Left65 in (165 cm)
Boom Swing - Right50 in (127 cm)
Dig Depth101.20 in (257 cm)
Maximum Blade Depth11.60 in (29 cm)
Maximum Blade Height11.20 in (28 cm)
Maximum Dig Height142.50 in (362 cm)
Maximum Dump Clearance103.90 in (264 cm)
Maximum Reach168.10 in (427 cm)
Maximum Reach - Ground Level165.70 in (421 cm)
O/A Undercarriage Length72.80 in (185 cm)
Stick Length45.70 in (116 cm)
Swing Bearing - Height17.40 in (44 cm)
Track Belt/Shoe Width9.80 in (25 cm)
Vertical Wall76.40 in (194 cm)

Dimensions - Standard Stick

Boom In Reach65.40 in (166 cm)
Boom Swing - Left65 in (165 cm)
Boom Swing - Right50 in (127 cm)
Dig Depth93.30 in (237 cm)
Maximum Blade Depth11.60 in (29 cm)
Maximum Blade Height11.20 in (28 cm)
Maximum Dig Height139.80 in (355 cm)
Maximum Dump Clearance100.80 in (256 cm)
Maximum Reach161.80 in (411 cm)
Maximum Reach - Ground Level159.10 in (404 cm)
O/A Undercarriage Length72.80 in (185 cm)
Stick Length37.80 in (96 cm)
Swing Bearing - Height17.40 in (44 cm)
Track Belt/Shoe Width9.80 in (25 cm)
Vertical Wall72.80 in (185 cm)

Engine

Bore3 in (8 cm)
Displacement69 cu in (0 m)
Engine ModelC1.1
Net Power19.20 hp (14 kw)
Stroke3.20 in (8 cm)

Hydraulic System

Auxiliary Circuit - Primary - Flow8.70 gal/min (33 l/min)
Auxiliary Circuit - Primary - Pressure3,553.40 psi
Auxiliary Circuit - Secondary - Flow3.70 gal/min (14 l/min)
Auxiliary Circuit - Secondary - Pressure3,553.40 psi
Digging Force - Bucket4,406.30 lbs (1,999 kg)
Digging Force - Stick - Long2,203.10 lbs (999 kg)
Digging Force - Stick - Standard2,540.30 lbs (1,152 kg)
Hydraulic System TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Equipment3,553.40 psi
Operating Pressure - Swing2,132.10 psi
Operating Pressure - Travel3,553.40 psi
Pump Flow at 2,400 rpm17.40 gal/min (66 l/min)

Service Refill Capacities

Cooling System1 gal (4 l)
Engine Oil1.20 gal (5 l)
Fuel Tank6.90 gal (26 l)
Hydraulic System6.90 gal (26 l)
Hydraulic Tank4.80 gal (18 l)

Swing System

Machine Swing Speed9.80 rpm

Travel System

Gradeability - Maximum30 °
Ground Pressure - Maximum Weight3.90 psi
Ground Pressure - Minimum Weight3.40 psi
Maximum Traction Force - High Speed2,967.50 lbs (1,346 kg)
Maximum Traction Force - Low Speed4,496.20 lbs (2,040 kg)
Travel Speed - High2.70 mph (4 kph)
Travel Speed - Low1.80 mph (3 kph)

Weights

Operating Weight4,850 lbs (2,200 kg)

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