Caterpillar 305E CR Mini Excavator

Blades

Blade Height 15 in (38 cm)
Blade Lift Height 17 in (42 cm)
Blade Width 7 ft (2 m)
Dig Depth 21 in (54 cm)

Boom/Stick Excavator Option 1

Max Digging Depth 12 ft (4 m)
Max Reach Along Ground 20 ft (6 m)

Dimensions

Height – Over Cab 8 ft (3 m)
Height – Top of Cab 8 ft (3 m)
Length of Track on Ground 9 ft (3 m)
Maximum Cutting Height – Long Stick 18 ft (5 m)
Maximum Cutting Height – Standard Stick 17 ft (5 m)
Maximum Digging Depth – Standard Stick 11 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 20 ft (6 m)
Maximum Horizontal Reach – Standard Stick 18 ft (6 m)
Maximum Reach – Ground Level – Standard Stick 18 ft (5 m)
Maximum Vertical Dig Depth – Long Stick 9 ft (3 m)
Maximum Vertical Dig Depth – Standard Stick 8 ft (2 m)
Shipping Height 8 ft (3 m)
Shipping Length 17 ft (5 m)
Track Shoe Width 1 ft (0 m)
Transport Width 7 ft (2 m)
Width to Outside of Tracks 7 ft (2 m)

Engine

Bore 3 in (9 cm)
Power Measured @ 2400 rpm
Stroke 4 in (10 cm)

Hydraulic System

Auxiliary Circuit – Primary 19 gpm (70 lpm)
Auxiliary Circuit – Secondary 10 gpm (38 lpm)
Digging Force – Bucket 10,050 lbs (4,559 kg)
Digging Force – Stick – Long 4,788 lbs (2,172 kg)
Digging Force – Stick – Standard 5,550 lbs (2,517 kg)
Operating Pressure – Equipment 3553 psi
Operating Pressure – Swing 2690 psi
Operating Pressure – Travel 3553 psi

Operating Specifications

Cooling System Fluid Capacity 3 gal (11 l)
Engine Oil Capacity 3 gal (10 l)
Fuel Capacity 17 gal (63 l)
Hydraulic System Fluid Capacity 21 gal (78 l)
Operating Weight 11,217 lbs (5,088 kg)

Service Refill Capacities

Cooling System 3 gal (11 l)
Engine Oil 3 gal (9 l)
Fuel Tank 17 gal (63 l)
Hydraulic System 21 gal (78 l)
Hydraulic Tank 18 gal (68 l)

Swing Mechanism

Swing Speed 9 rpm

Swing System

Boom Swing – Left – With Stop 60 degrees
Boom Swing – Left – Without Stop 80 degrees
Boom Swing – Right 50 degrees
Machine Swing Speed 9 rpm

Travel System

Maximum Traction Force – High Speed 5,418 lbs (2,458 kg)
Maximum Traction Force – Low Speed 10,161 lbs (4,609 kg)
Travel Speed – High 3 mph (5 kph)
Travel Speed – Low 2 mph (3 kph)

Undercarriage

Ground Pressure 4.1 psi
Max Travel Speed 3 mph (5 kph)

Weights

Operating Weight – With Cab 11,217 lbs (5,088 kg)
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