CAT 305.5E2 CR (Tier 4 Interim) Mini Excavator


Swing System

Machine Swing Speed 10 rpm
Swing – Right 50 degrees

Engine Details

Gross Power 45.7 hp (34.1 kw)
Net Power 44.2 hp (33 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 44.2 hp (33 kw)
Engine Model Cat C2.4
Rated Net Power – Iso 9249 44.1 hp (32.9 kw)
Note Cat C2.4 engine meets U.S. EPA Tier 4 Interim/EU Stage IIIA emission standards.

Operational Specs

Operating Weight 11958 lb (5424.1 kg)

Weights

Note Weight includes rubber tracks, bucket, operator, full fuel and auxiliary lines.
Operating Weight – With Cab 11958 lb (5424.1 kg)
Operating Weight – With Canopy 11596 lb (5259.9 kg)

Blade

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

Hydraulic System

Pump Flow 43.1 gal/min (163.2 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 6497 lb (2947 kg)
Digging Force – Stick – Long 5575 lb (2528.8 kg)
Digging Force – Bucket 11443 lb (5190.5 kg)
Auxiliary Circuit – Primary 21.1 gal/min
Auxiliary Circuit – Secondary 6.6 gal/min

Operating Specifications

Maximum Dig Depth 152 in (3860.8 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 6025 lb (2732.9 kg)
Maximum Traction Force – Low Speed 10745 lb (4873.9 kg)
Travel Speed – High 2.8 mph (4.6 km/h)
Travel Speed – Low 1.7 mph (2.8 km/h)
Ground Pressure 4.7 psi
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