Caterpillar 303.5 Mini Excavator

Weights
Operating Weight

7546 lb

Operating Weight - With Cab

7810 lb

Boom / Stick / Bucket
Digging Force - Bucket

5742 lb

Digging Force - Stick - Long

3080 lb

Digging Force - Stick - Standard

4114 lb

Stick Length - Long Stick

5.5 ft in

Stick Length - Standard Stick

4.1 ft in

Lift Height

16.5 in

Boom
Boom Swing - Left - With Stop*

55 degrees

Boom Swing - Left - Without Stop*

90 degrees

Boom Swing Right

50 degrees

Engine & Fuel System
Engine Model

3013

Engine Oil

1.5 gal

Fuel Tank

14.3 gal

Gross Power

27 hp

Net Power

25 hp

Cooling System Tag

1.3 gal

Displacement

91.3 cu in

Operating Specs
Dig Depth

13.8 in

Operating Pressure - Equipment

2987 psi

Operating Pressure - Swing

2494 psi

Operating Pressure - Travel

2987 psi

Hydraulic System
Hydraulic System

18.2 gal

Hydraulic Tank

12 gal

Pump - Gear (Single)

7.54 gal/min

Pump - Gear (Tandem)

10.01 gal/min

Dimensions, Wheels & Tires
Center Ground Clearance

1 ft in

Width

5.1 ft in

Height

14.6 in

Track Gauge

4.1 ft in

Track Shoe Width

12 ft in

Width - Over Track

5.1 ft in

Height - Over Cab

8 ft in

Height - Over Canopy

8 ft in

Shipping Length

16.8 ft in

Width - Upper Structure

5.1 ft in

Gradeability - Maximum - High

30 degrees

Gradeability - Maximum - Low

37 degrees

Battery & Electrical System
Electrical System Type

Twelve-volt system

Transmission
Travel Speed - High

2.8 mph

Travel Speed - Low

1.6 mph

Technical Specs
Swing Radius - Rear

4.7 ft in

Swing System Type

Hydraulic Motor Driven

Machine Swing Speed

9.3 rpm

Bore

3.4 in

Stroke

3.6 in