Caterpillar 303.5 Mini Excavator
Units
Dimensions
Dimensions
F
Track Gauge
4.1ft in
Height - Over Cab
8ft in
Height - Over Canopy
8ft in
Maximum Cutting Height - Long Stick
17.3ft in
Maximum Cutting Height - Standard Stick
16.61ft in
Maximum Digging Depth - Long Stick
11.8ft in
Maximum Digging Depth - Standard Stick
10.4ft in
Maximum Dump Height - Long Stick
12.6ft in
Maximum Dump Height - Standard Stick
11.9ft in
Maximum Horizontal Reach - Long Stick
18.61ft in
Maximum Horizontal Reach - Standard Stick
17.4ft in
Maximum Reach - Ground Level - Long Stick
18.2ft in
Maximum Reach - Ground Level - Standard Stick
17ft in
Maximum Vertical Dig Depth - Long Stick
9.1ft in
Maximum Vertical Dig Depth - Standard Stick
7.9ft in
Shipping Length
16.8ft in
Stick Length - Long Stick
5.5ft in
Stick Length - Standard Stick
4.1ft in
Swing Radius - Rear
4.7ft in
Track Shoe Width
12ft in
Width - Over Track
5.1ft in
Center Ground Clearance
1ft in
Width - Upper Structure
5.1ft in
Specifications
Electrical System
Electrical System Type
Twelve-volt system
Swing System
Swing System Type
Hydraulic Motor Driven
Machine Swing Speed
9.3rpm
Boom Swing - Left - Without Stop
90degrees
Boom Swing - Left - With Stop
55degrees
Boom Swing - Right
50degrees
Engine
Gross Power
27hp
Net Power
25hp
Engine Model
3013
Operational
Operating Weight
7546lb
Weights
Operating Weight - With Cab
7810lb
Blade
Height
14.6in
Width
5.1ft in
Lift Height
16.5in
Dig Depth
13.8in
Hydraulic System
Operating Pressure - Swing
2494 psi
Pump - Gear (Single)
7.54 gal/min
Pump - Gear (Tandem)
10.01 gal/min
Operating Pressure - Equipment
2987 psi
Operating Pressure - Travel
2987 psi
Digging Force - Stick - Standard
4114lb
Digging Force - Stick - Long
3080lb
Digging Force - Bucket
5742lb
Auxiliary Circuit - Primary (245 Bar/3,553 Psi)
17.4 gal/min
Service Refill Capacities
Fuel Tank
14.3gal
Hydraulic Tank
12gal
Hydraulic System
18.2gal
Engine Oil
1.5gal
Cooling System Tag
1.3gal
Engine Dimensions
Bore
3.4in
Stroke
3.6in
Displacement
91.3cu in
Msc Comments
Msc Spec Date
1/1/2000
Travel System
Maximum Traction Force - High Speed
3825lb
Maximum Traction Force - Low Speed
6750lb
Gradeability - Maximum - High
30degrees
Travel Speed - High
2.8mph
Travel Speed - Low
1.6mph
Gradeability - Maximum - Low
37degrees
