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305C CR

Mini Excavators

Engineered by Caterpillar to deliver high levels of productivity, versatility and serviceability.

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Engine Model Mitsubishi S4Q2-T
Net Power 35 kW
Gross Power 36.2 kW
Operating Weight 5200 kg

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FEATURES & BENEFITS

Comfort and Ease of Operation

Impressive Cab DimensionsThe CR C Series gives the operator a comfortable and spacious working environment with excellent visibility. The clear flat floor space and super... Read more

Performance and Versatility

Turbocharged EngineTurbocharged engine gives high power and maintains strong performance at high altitude.Fast, Powerful DiggingHigh digging forces and fast cycle times t... Read more

Low Operating Costs

Swing Out Rear DoorProvides access to major components and service points: Engine oil check and fill Vertically mounted engine oil filter Starter motor Alternator Liftin... Read more

Angle Blade Configuration

Versatility and ProductivityThe Cat C Series machine can be made even more productive by ordering the angle dozer blade configuration.Strong and DurableThe Cat hydraulic... Read more

Customer Support

SelectionMake detailed comparisons of the machines under consideration before you purchase. Your Cat dealer can give you precise answers to your questions, as well as est... Read more

SPECIFICATIONS FOR 305C CR

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Engine
Engine Model Mitsubishi S4Q2-T
Net Power 35 kW
Gross Power 36.2 kW
Weights
Operating Weight 5200 kg
Operating Weight - With Cab 5320 kg
Dimensions
Maximum Digging Depth - Standard Stick 3490 mm
Maximum Reach - Ground Level - Standard Stick 5650 mm
Maximum Vertical Dig Depth - Long Stick 3890 mm
Swing Radius - Rear 1070 mm
Transport Width 1980 mm
Shipping Height 2550 mm
Maximum Cutting Height - Long Stick 5630 mm
Maximum Cutting Height - Standard Stick 5370 mm
Length - Center of Rollers 5650 mm
Height - Over Cab 2550 mm
Maximum Dump Height - Standard Stick 3800 mm
Track Shoe Width 400 mm
Maximum Horizontal Reach - Long Stick 6050 mm
Maximum Vertical Dig Depth - Standard Stick 2940 mm
Maximum Dump Height - Long Stick 4050 mm
Maximum Horizontal Reach - Standard Stick 5650 mm
Track Gauge 1580 mm
Shipping Length 5330 mm
Engine Dimensions
Bore 88 mm
Stroke 103 mm
Displacement 2.5 l
Travel System
Gradeability - Maximum - High 30 °
Travel Speed - High 4.6 km/h
Travel Speed - Low 2.6 km/h
Maximum Traction Force - High Speed 27.1 kN
Maximum Traction Force - Low Speed 48.1 kN
Hydraulic System
Operating Pressure - Equipment 245 bar
Digging Force - Stick - Standard 28.9 kN
Digging Force - Stick - Long 24.8 kN
Digging Force - Bucket 50.9 kN
Operating Pressure - Travel 245 bar
Operating Pressure - Swing 184 bar
Auxiliary Circuit - Primary (245 bar/3,553 psi) 70 l/min
Auxiliary Circuits - Secondary - At 174 bar 35 l/min
Swing System
Machine Swing Speed 9 r/min
Boom Swing - Left - Without Stop 80 °
Boom Swing - Left - With Stop 60 °
Boom Swing - Right 50 °
Sound Levels
Canopy 77 dB(A)
Cab 78 dB(A)
Blade
Width 1980 mm
Height 375 mm
Dig Depth 540 mm
Lift Height 420 mm
Service Refill Capacities
Cooling System 11 l
Engine Oil 7 l
Hydraulic Tank 48 l
Fuel Tank 72 l
Hydraulic System 78 l
MSC Comments
MSC Spec Date 3/06

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