CAT 305E2 CR (Tier 4 Interim) Mini Excavator


Swing System

Machine Swing Speed 10 rpm
Swing – Right 50 degrees

Engine Details

Gross Power 41.8 hp (31.2 kw)
Net Power 40.2 hp (30 kw)
Displacement 146 cu in (2.4 L)
Bore 3.4 in (86.4 mm)
Stroke 4 in (101.6 mm)
Net Power – Iso 9249 40.2 hp (30 kw)
Engine Model Cat C2.4
Rated Net Power – Iso 9249 40.2 hp (30 kw)
Note Cat C2.4 engine meets U.S. EPA Tier 4 Interim/EU Stage IIIA emission standards.

Operational Specs

Operating Weight 11433 lb (5186 kg)

Weights

Note Weight includes rubber tracks, bucket, operator, full fuel and auxiliary lines.
Operating Weight – With Cab 11433 lb (5186 kg)
Operating Weight – With Canopy 11069 lb (5020.9 kg)

Blade

Height 14.8 in (376 mm)
Width 6.5 ft in (1981.2 mm)

Hydraulic System

Pump Flow 39.6 gal/min (150 L/min)
Note Load sensing hydraulics with variable displacement piston pump.

Blade

Lift Height 15.9 in (403.9 mm)
Dig Depth 21.9 in (556.3 mm)

Hydraulic System

Operating Pressure – Swing 3132 psi
Operating Pressure – Equipment 3553 psi
Operating Pressure – Travel 3553 psi
Digging Force – Stick – Standard 5553 lb (2518.8 kg)
Digging Force – Stick – Long 4788 lb (2171.9 kg)
Digging Force – Bucket 10049 lb (4558.2 kg)
Auxiliary Circuit – Primary 21.1 gal/min
Auxiliary Circuit – Secondary 6.6 gal/min

Operating Specifications

Maximum Dig Depth 144 in (3657.6 mm)

Service Refill Capacities

Cooling System 2.8 gal (10.6 L)
Fuel Tank Capacity 16.6 gal (62.9 L)
Hydraulic Tank 18 gal (68.2 L)
Hydraulic System 20.6 gal (78 L)
Engine Oil 2.5 gal (9.5 L)

Travel System

Maximum Traction Force – High Speed 5418 lb (2457.6 kg)
Maximum Traction Force – Low Speed 10161 lb (4609 kg)
Travel Speed – High 2.7 mph (4.4 km/h)
Travel Speed – Low 1.7 mph (2.8 km/h)
Ground Pressure 4.5 psi
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