Caterpillar 303.5 Mini Excavator

Blades

Blade Height 15 in (37 cm)
Blade Lift Height 17 in (42 cm)
Blade Width 5 ft (2 m)
Dig Depth 14 in (35 cm)

Dimensions

Center Ground Clearance 1 ft (0 m)
Height – Over Cab 8 ft (2 m)
Height – Over Canopy 8 ft (2 m)
Maximum Cutting Height – Long Stick 17 ft (5 m)
Maximum Cutting Height – Standard Stick 17 ft (5 m)
Maximum Digging Depth – Long Stick 12 ft (4 m)
Maximum Digging Depth – Standard Stick 10 ft (3 m)
Maximum Dump Height – Long Stick 13 ft (4 m)
Maximum Dump Height – Standard Stick 12 ft (4 m)
Maximum Horizontal Reach – Long Stick 19 ft (6 m)
Maximum Horizontal Reach – Standard Stick 17 ft (5 m)
Maximum Reach – Ground Level – Long Stick 18 ft (6 m)
Maximum Reach – Ground Level – Standard Stick 17 ft (5 m)
Maximum Vertical Dig Depth – Long Stick 9 ft (3 m)
Maximum Vertical Dig Depth – Standard Stick 8 ft (2 m)
Shipping Length 17 ft (5 m)
Stick Length – Long Stick 6 ft (2 m)
Stick Length – Standard Stick 4 ft (1 m)
Swing Radius – Rear 5 ft (1 m)
Track Gauge 4 ft (1 m)
Track Shoe Width 12 ft (4 m)
Width – Over Track 5 ft (2 m)
Width – Upper Structure 5 ft (2 m)

Electrical System

Electrical System Type Twelve-volt system

Engine

Bore 3 in (9 cm)
Displacement 91 cu in (1,496 cu cm)
Engine Model 3013
Gross Power 27 hp (20 kw)
Net Power 25 hp (19 kw)
Stroke 4 in (9 cm)

Hydraulic System

Auxiliary Circuit – Primary (245 bar/3,553 psi) 17 gpm (66 lpm)
Digging Force – Bucket 5,742 lbs (2,605 kg)
Digging Force – Stick – Long 3,080 lbs (1,397 kg)
Digging Force – Stick – Standard 4,114 lbs (1,866 kg)
Operating Pressure – Equipment 2987 psi
Operating Pressure – Swing 2494 psi
Operating Pressure – Travel 2987 psi
Pump – Gear (Single) 8 gpm (29 lpm)
Pump – Gear (Tandem) 10 gpm (38 lpm)

Service Refill Capacities

Cooling System TAG 1 gal (5 l)
Engine Oil 2 gal (6 l)
Fuel Tank 14 gal (54 l)
Hydraulic System 18 gal (69 l)
Hydraulic Tank 12 gal (45 l)

Swing System

Boom Swing – Left – With Stop 55 degrees
Boom Swing – Left – Without Stop 90 degrees
Boom Swing – Right 50 degrees
Machine Swing Speed 9.3 rpm
Swing System Type Hydraulic Motor Driven

Travel System

Maximum Traction Force – High Speed 3,825 lbs (1,735 kg)
Maximum Traction Force – Low Speed 6,750 lbs (3,062 kg)
Travel Speed – High 3 mph (5 kph)
Travel Speed – Low 2 mph (3 kph)

Weights

Operating Weight – With Cab 7,810 lbs (3,543 kg)
Ask A Question