Caterpillar 304.5 Mini Excavator

Blades

Blade Height 15 in (37 cm)
Blade Lift Height 17 in (42 cm)
Blade Width 6 ft (2 m)
Dig Depth 14 in (36 cm)

Dimensions

Center Ground Clearance 1 ft (0 m)
Height – Over Cab 8 ft (3 m)
Height – Over Canopy 8 ft (3 m)
Maximum Cutting Height – Long Stick 20 ft (6 m)
Maximum Cutting Height – Standard Stick 19 ft (6 m)
Maximum Digging Depth – Long Stick 12 ft (4 m)
Maximum Digging Depth – Standard Stick 12 ft (4 m)
Maximum Dump Height – Long Stick 14 ft (4 m)
Maximum Dump Height – Standard Stick 13 ft (4 m)
Maximum Horizontal Reach – Long Stick 20 ft (6 m)
Maximum Horizontal Reach – Standard Stick 19 ft (6 m)
Maximum Reach – Ground Level – Long Stick 19 ft (6 m)
Maximum Reach – Ground Level – Standard Stick 19 ft (6 m)
Maximum Vertical Dig Depth – Long Stick 10 ft (3 m)
Maximum Vertical Dig Depth – Standard Stick 8 ft (2 m)
Shipping Length 18 ft (6 m)
Stick Length – Long Stick 6 ft (2 m)
Stick Length – Standard Stick 5 ft (1 m)
Swing Radius – Rear 5 ft (1 m)
Track Gauge 5 ft (2 m)
Track Shoe Width 1 ft (0 m)
Width – Over Track 6 ft (2 m)
Width – Upper Structure 4 ft (1 m)

Electrical System

Electrical System Type Twelve-volt system

Engine

Bore 3 in (8 cm)
Displacement 135 cu in (2,216 cu cm)
Engine Model 3013
Gross Power 39 hp (29 kw)
Net Power 38 hp (28 kw)
Stroke 4 in (10 cm)

Hydraulic System

Auxiliary Circuit – Primary (245 bar/3,553 psi) 23 gpm (88 lpm)
Digging Force – Bucket 8,880 lbs (4,028 kg)
Digging Force – Stick – Long 4,361 lbs (1,978 kg)
Digging Force – Stick – Standard 5,171 lbs (2,346 kg)
Operating Pressure – Equipment 3336 psi
Operating Pressure – Swing 2698 psi
Operating Pressure – Travel 3336 psi
Pump – Gear (Tandem) 10 gpm (39 lpm)

Service Refill Capacities

Cooling System TAG 2 gal (6 l)
Engine Oil 2 gal (8 l)
Fuel Tank 15 gal (55 l)
Hydraulic System 23 gal (85 l)
Hydraulic Tank 15 gal (56 l)

Swing System

Boom Swing – Left – With Stop 42 degrees
Boom Swing – Left – Without Stop 90 degrees
Boom Swing – Right 50 degrees
Machine Swing Speed 8.5 rpm
Swing System Type Hydraulic Motor Driven

Travel System

Maximum Traction Force – High Speed 4,721 lbs (2,141 kg)
Maximum Traction Force – Low Speed 8,767 lbs (3,977 kg)
Travel Speed – High 3 mph (5 kph)
Travel Speed – Low 2 mph (3 kph)

Weights

Operating Weight – With Cab 10,130 lbs (4,595 kg)
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