Caterpillar 303 CR Mini Excavator

Weights
Operating Weight

7326 lb

Operating Weight - With Cab

7524 lb

Boom / Stick / Bucket
Digging Force - Bucket

6000 lb

Digging Force - Stick - Long

3484 lb

Digging Force - Stick - Standard

3822 lb

Lift Height

16 in

Boom
Boom Swing - Left - With Stop*

65 degrees

Boom Swing - Left - Without Stop*

90 degrees

Boom Swing Right

50 degrees

Engine & Fuel System
Engine Model

S3L2

Engine Oil

1.5 gal

Fuel Tank

10.9 gal

Gross Power

27.1 hp

Net Power

26.1 hp

Cooling System Tag

1 gal

Displacement

80.5 cu in

Operating Specs
Dig Depth

15 in

Operating Pressure - Equipment

3550 psi

Operating Pressure - Swing

3550 psi

Operating Pressure - Travel

3550 psi

Hydraulic System
Hydraulic System

18.2 gal

Hydraulic Tank

7.8 gal

Pump - Gear (Single)

6.2 gal/min

Pump - Gear (Tandem)

8.7 gal/min

Dimensions, Wheels & Tires
Center Ground Clearance

1.11 ft in

Width

5.1 ft in

Track Gauge

4.1 ft in

Track Shoe Width

1 ft in

Width - Over Track

5.1 ft in

Height - Over Cab

8.2 ft in

Height - Over Canopy

8.2 ft in

Shipping Length

15.4 ft in

Width - Upper Structure

5.4 ft in

Gradeability - Maximum - High

25 degrees

Battery & Electrical System
Electrical System Type

Twelve-volt system

Transmission
Travel Speed - High

3 mph

Travel Speed - Low

1.7 mph

Technical Specs
Swing Radius - Rear

3 ft in

Swing System Type

Hydraulic Motor Driven

Machine Swing Speed

9.6 rpm

Auxiliary Circuit - Primary

13.15 gal/min

Bore

3.1 in

Stroke

3.7 in