Caterpillar 303.5E2 CR Mini Excavator
Units
Specifications
Swing System
Machine Swing Speed
10rpm
Swing - Right
50 degrees
Engine
Gross Power
24.8hp
Net Power
23.5hp
Displacement
104cu in
Bore
3.4in
Stroke
3.6in
Net Power - Iso 9249
23.5hp
Engine Model
Cat C1.7
Rated Net Power - Iso 9249
23.5hp
Note
Cat C1.7 engine meets U.S. EPA Tier 4 Final/EU Stage IIIB emission standards.
Operational
Operating Weight
8209lb
Weights
Note
Weight includes rubber tracks, bucket, operator, full fuel and auxiliary lines.
Operating Weight - With Cab
8209lb
Operating Weight - With Canopy
7803lb
Blade
Height
13in
Width
5.9ft in
Hydraulic System
Pump Flow
26.4gal/min
Note
Load sensing hydraulics with variable displacement piston pump.
Blade
Lift Height
16in
Dig Depth
19in
Hydraulic System
Operating Pressure - Swing
3132 psi
Operating Pressure - Equipment
3553 psi
Operating Pressure - Travel
3553 psi
Digging Force - Stick - Standard
4249lb
Digging Force - Stick - Long
3799lb
Digging Force - Bucket
7419lb
Auxiliary Circuit - Primary
18.5 gal/min
Auxiliary Circuit - Secondary
6.6 gal/min
Operating Specifications
Maximum Dig Depth
125in
Service Refill Capacities
Cooling System
1.5gal
Fuel Tank
12.2gal
Hydraulic Tank
11.2gal
Hydraulic System
17.2gal
Engine Oil
1.8gal
Travel System
Maximum Traction Force - High Speed
3822lb
Maximum Traction Force - Low Speed
6992lb
Travel Speed - High
2.9mph
Travel Speed - Low
2mph
Ground Pressure
4.6 psi
