Online Catalog

Earth Moving Equipment::
CAT 303.5E Excavator/1578

• Overview
• The Cat 303.5E CR delivers high performance in a compact radius design to help you work in the tightest applications.
• Engine
• Units: US
• Metric
• Engine Model Cat C1.8
• Net Power 31.6 hp
• Gross Power 33.3 hp
• Weights
• Operating Weight with Cab 9000.0 lbS
• Dimensions
• Max digging depth - standard stick 9.6 ft
• Max reach ground level - standard stick 16.7 ft
• Height over cab 8.2 ft
• Max cutting height - long stick 16.5 ft
• Max cutting height - standard stick 16.2 ft
• Max dump height - long stick 11.9 ft
• Max dump height - standard stick 11.5 ft
• Max horizontal reach - long stick 17.8 ft
• Max horizontal reach - standard stick 17.1 ft
• Max vertical dig depth - long stick 8.2 ft
• Max vertical dig depth - standard stick 7.7 ft
• Shipping Height 8.2 ft
• Shipping Length 15.5 ft
• Track Shoe Width 1.0 ft
• Transport Width 5.8 ft
• Engine Dimensions
• Bore 3.4 in
• Stroke 4.0 in
• Displacement 110.0 in3
• Travel System
• Max traction force - high speed 3799.0 lb
• Max traction force - low speed 6969.0 lb
• Travel Speed - High 2.8 mph
• Travel Speed - Low 1.6 mph
• Hydraulic System
• Operating Pressure - Equipment 3553.0 psi
• Digging Forces - Stick (standard) 4249.0 lb
• Digging Force - Stick (long) 3799.0 lb
• Digging Force - Bucket 7419.0 lb
• Operating Pressure - Travel 3553.0 psi
• Operating Pressure - Swing 2625.0 psi
• Auxiliary circuit - primary 15.9 gal/min
• Auxiliary circuit - secondary 7.1 gal/min
• Swing System
• Machine Swing Speed 9.0 RPM
• Boom swing - left (without stop) 80.0 Degrees
• Boom swing - left (with stop) 55.0 Degrees
• Boom Swing - Right 50.0 Degrees
• Blade
• Width 70.0 in
• Height 12.8 in
• Dig Depth 18.5 in
• Lift Height 15.7 in
• Service Refill Capacities
• Cooling System 1.5 gal
• Engine Oil 1.8 gal
• Hydraulic Tank 11.2 gal
• Fuel Tank 12.2 gal
• Hydraulic System 17.2 gal