2024 Caterpillar 303E

Swing System
Machine Swing Speed
9rpm

Note
*Automatic swing brake, spring applied, hydraulic release.

Boom Swing - Left*
80 degrees

Engine
Gross Power
24.8hp

Net Power
23.5hp

Displacement
77cu in

Bore
3.1in

Stroke
3.5in

Engine Model
Cat C1.3

Gross Power - Iso 14396
24.8hp

Rated Net Power - 2,400 Rpm - Iso 9249/Eec 80/1269
23.5hp

Weights
Note
Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.

Operating Weight - With Cab
7204lb

Operating Weight - With Canopy
6721lb

Blade
Height
13in

Width
5ft in

Hydraulic System
Hydraulic System Type
Load Sensing Hydraulics with Variable Displacement Piston Pump

Blade
Lift Height
16in

Dig Depth
19in

Hydraulic System
Operating Pressure - Swing
2625 psi

Operating Pressure - Equipment
3553 psi

Operating Pressure - Travel
3553 psi

Digging Force - Stick - Standard
3732lb

Digging Force - Stick - Long
3327lb

Digging Force - Bucket
6385lb

Pump Flow At 2,400 Rpm
23.1 gal/min

Auxiliary Circuit - Primary (186 Bar/2,697 Psi)
15.9 gal/min

Auxiliary Circuit - Secondary (174 Bar/2,523 Psi)
7.1 gal/min

Operating Specifications
Stick Length - Standard
50in

Stick Length - Long
61in

Machine Overhang With Counterweight
5in

Service Refill Capacities
Cooling System
1.2gal

Fuel Tank
11.9gal

Hydraulic Tank
12.4gal

Hydraulic System
17.2gal

Engine Oil
1.5gal

Travel System
Maximum Traction Force - High Speed
3417lb

Maximum Traction Force - Low Speed
6947lb

Travel Speed - High
2.8mph

Travel Speed - Low
1.5mph

Ground Pressure - Canopy Standard Stick
4.4 psi

Ground Pressure - Canopy Long Stick
4.5 psi

Ground Pressure - Cab Standard Stick
4.7 psi

Ground Pressure - Cab Long Stick
4.8 psi

Gradeability - Continuous Operation
20 degrees

Ground Pressure With Canopy - Standard Stick, Optional Counterweight
4.8 psi

Ground Pressure With Canopy - Long Stick, Optional Counterweight
4.9 psi

Ground Pressure With Cab - Standard Stick, Optional Counterweight
5.1 psi

Ground Pressure With Cab - Long Stick, Optional Counterweight
5.2 psi

Gradeability (< 10 Minutes Operation)
30 degrees

Certification - Cab And Canopy
Roll Over Protective Structure (Rops)
ISO 12117-2:2008

Tip Over Protective Structure (Tops)
ISO 12117:1997

Top Guard
ISO 10262:1998 (Level I)

Weights*
Note
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel and auxiliary lines.

Operating Weight With Canopy - Standard Stick, Optional Counterweight
7307lb

Operating Weight With Canopy - Standard Stick
6721lb

Operating Weight With Canopy - Long Stick, Optional Counterweight
7400lb

Operating Weight With Canopy - Long Stick
6813lb

Operating Weight With Cab - Standard Stick, Optional Counterweight
7790lb

Operating Weight With Cab - Standard Stick
7204lb

Operating Weight With Cab - Long Stick, Optional Counterweight
7883lb

Operating Weight With Cab - Long Stick
7296lb

Lift Capacities At Ground Level* - Lift Point Radius: 3000 Mm (9'8")
Blade Down - Front
2580lb

Blade Up - Front
1433lb

Blade Down - Side
1191lb

Blade Up - Side
1080lb

Note
*The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Theexcavator bucket weight is not included on this chart. Liftingcapacities are for machine with cab, optional counterweight and standard stick.

Lift Capacities At Ground Level* - Lift Point Radius: 4000 Mm (13'1")
Blade Down - Front
1632lb

Blade Up - Front
904lb

Blade Down - Side
750lb

Blade Up - Side
662lb

Note
*The above loads are in compliance with hydraulic excavator lift capacity rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Theexcavator bucket weight is not included on this chart. Liftingcapacities are for machine with cab, optional counterweight and standard stick.