Caterpillar 305C CR Mini Excavator

Boom/Stick Excavator Option 1

Max Cutting Height 18 ft (5 m)
Max Digging Depth 12 ft (4 m)
Max Loading Height 13 ft (4 m)
Max Reach Along Ground 19 ft (6 m)
Max Vertical Wall Digging Depth 8 ft (3 m)
Shipping Height of Unit 8 ft (3 m)
Shipping Length of Unit 18 ft (5 m)

Boom/Stick Excavator Option 2

Max Cutting Height 19 ft (6 m)
Max Digging Depth 13 ft (4 m)
Max Loading Height 13 ft (4 m)
Max Reach Along Ground 20 ft (6 m)
Max Vertical Wall Digging Depth 10 ft (3 m)
Shipping Height of Unit 8 ft (3 m)
Shipping Length of Unit 18 ft (5 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Over Cab 8 ft (3 m)
Height – Top of Cab 8 ft (3 m)
Length – Center of Rollers 19 ft (6 m)
Maximum Cutting Height – Long Stick 19 ft (6 m)
Maximum Cutting Height – Standard Stick 18 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 13 ft (4 m)
Maximum Reach – Ground Level – Standard Stick 19 ft (6 m)
Maximum Vertical Dig Depth – Long Stick 13 ft (4 m)
Maximum Vertical Dig Depth – Standard Stick 10 ft (3 m)
Removal Counterweight Clearance 2 ft (1 m)
Shipping Height 8 ft (3 m)
Shipping Length 18 ft (5 m)
Swing Radius – Rear 4 ft (1 m)
Tail Swing Radius 3 ft (1 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 4 in (9 cm)
Displacement 153 cu in (2,507 cu cm)
Engine Model Mitsubishi S4Q2-T
Gross Power 49 hp (36 kw)
Net Power 47 hp (35 kw)
Number of Cylinders 4
Power Measured @ 2400 rpm
Stroke 4 in (10 cm)

Hydraulic System

Digging Force – Bucket 11,443 lbs (5,190 kg)
Digging Force – Stick – Long 5,575 lbs (2,529 kg)
Digging Force – Stick – Standard 6,497 lbs (2,947 kg)
Operating Pressure – Equipment 3553 psi
Operating Pressure – Swing 2669 psi
Operating Pressure – Travel 3553 psi

Operating Specifications

Alternator Supplied Amperage 50 amps
Cooling System Fluid Capacity 3 gal (11 l)
Engine Oil Capacity 2 gal (7 l)
Fuel Capacity 19 gal (72 l)
Hydraulic Pump Flow Capacity 34 gpm (130 lpm)
Hydraulic System Fluid Capacity 21 gal (78 l)
Hydraulic System Relief Valve Pressure 3553 psi
Operating Voltage 12 volts
Operating Weight 11,725 lbs (5,318 kg)

Service Refill Capacities

Cooling System 3 gal (11 l)
Engine Oil 2 gal (7 l)
Fuel Tank 19 gal (72 l)
Hydraulic System 21 gal (78 l)
Hydraulic Tank 13 gal (48 l)
Track Gauge 5 ft (2 m)

Swing Mechanism

Swing Speed 9 rpm

Swing System

Machine Swing Speed 9 rpm

Travel System

Travel Speed – High 3 mph (5 kph)

Undercarriage

Max Travel Speed 3 mph (5 kph)
Shoe Size 16 in (41 cm)
Track Gauge 5 ft (2 m)

Weights

Operating Weight 11,464 lbs (5,200 kg)
Operating Weight – With Cab 11,725 lbs (5,318 kg)
Ask A Question