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305E2 CR (Tier 4 Interim)

Mini Excavators

The Cat E2 Series Mini Hydraulic Excavators are designed to carry on the solid performance of their E Series predecessors, while adding even greater value for the customer. The new High Definition Hydraulic (HDH) System, redesigned operator station and enhanced digital control panel specially designed for Cat Mini Excavators – COMPASS (Complete, Operation, Maintenance, Performance And Security System) – are all standard features that improve performance and increase value.

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Engine Model Cat® C2.4
Net Power 30 kW
Net Power - ISO 9249 30 kW
Operating Weight 5185 kg

Availability Please Call Admin

FEATURES & BENEFITS

Operator Station

Comfortable Working EnvironmentThe high quality suspension seat, 76 mm (3 in) retractable seat belt, easy to adjust armrests, and ergonomic layout provide superior comfor... Read more

Operation and Hydraulic Control

Powerful Digging, Precise ControlThe new High Definition Hydraulic (HDH) System in the E2 machines provides a load sensing and flow sharing capability leading to operatio... Read more

Engine

EngineEach of the E2 models is equipped with the engine solution to best support the power and performance required based on the weight class and application. Also, stand... Read more

COMPASS Control Panel

UNLOCK the new features and experience the value of the exclusive COMPASS control panel on the E2 Series compact excavatorsThe COMPASS control panel on the Cat E2 Series... Read more

Compact Radius Design

Compact RadiusThe compact radius design gives greater machine versatility and the capability to work within confined areas. This allows the operator to concentrate on the... Read more

Undercarriage

Rubber TrackThe standard rubber track lets you work on multiple surfaces such as grass, pavement or stone without damaging the surface or machine.Steel Track OptionOption... Read more

Dozer Blade

Simple Dozer Control with Float FunctionThe dozer function is pilot controlled from inside the cab, providing smooth, proportional operation. The standard float function... Read more

Coupler and Work Tool Options

CouplersThe E2 Series is available with a mechanical pin-grabber or a hydraulic pin-grabber quick coupler option. The coupler design uses a wedge to keep the tool secure... Read more

Serviceability and Support

Easy ServiceExtended service intervals, durable components, and ease of service access points decrease your owning and operating costs while increasing your long-term val... Read more

SPECIFICATIONS FOR 305E2 CR (Tier 4 Interim)

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Engine
Engine Model Cat® C2.4
Net Power 30 kW
Net Power - ISO 9249 30 kW
Stroke 102.4 mm
Bore 87 mm
Displacement 2.4 l
Gross Power 31.2 kW
Rated Net Power - ISO 9249 30 kW
Note Cat C2.4 engine meets U.S. EPA Tier 4 Interim/EU Stage IIIA emission standards.
Weights
Operating Weight 5185 kg
Operating Weight - With Cab 5185 kg
Operating Weight - With Canopy 5020 kg
Note Weight includes rubber tracks, bucket, operator, full fuel and auxiliary lines.
Travel System
Maximum Traction Force - High Speed 24.1 kN
Maximum Traction Force - Low Speed 45.2 kN
Travel Speed - Low 2.8 km/h
Travel Speed - High 4.4 km/h
Ground Pressure 30.8 kPa
Hydraulic System
Operating Pressure - Equipment 245 bar
Operating Pressure - Travel 245 bar
Digging Force - Stick - Standard 24.7 kN
Auxiliary Circuit - Primary 80 l/min
Digging Force - Stick - Long 21.3 kN
Operating Pressure - Swing 216 bar
Pump Flow 150 l/min
Auxiliary Circuit - Secondary 25 l/min
Digging Force - Bucket 44.7 kN
Note Load sensing hydraulics with variable displacement piston pump.
Swing System
Machine Swing Speed 10 r/min
Boom Swing - Left - Without Stop 80°
Swing - Right 50°
Boom Swing - Left - With Stop 60°
Blade
Width 1980 mm
Height 375 mm
Dig Depth 555 mm
Lift Height 405 mm
Service Refill Capacities
Hydraulic Tank 68.3 l
Hydraulic System 78 l
Fuel Tank 63 l
Engine Oil 9.5 l
Cooling System 10.5 l
Operating Specifications
Maximum Dig Depth 3670 mm

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Gross Power 18.4 kW
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Net Power 13.2 kW
Gross Power - ISO 14396 17.9 kW
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Engine Model Cat® C2.4
Net Power 30 kW
Gross Power 31.2 kW
Operating Weight 3854 kg
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Engine Model Cat C1.7
Rated Power 17.6 kW
Operating Weight 3840 kg
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306E2

Engine Model Cat C2.4 Turbo
Net Power 34.7 kW
Displacement 2.4 l
Bore 87 mm
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305.5 CR

Engine Model Cat C1.7T
Rated Power 33.6 kW
Operating Weight 5205 kg
Overall Shipping Length* 5765 mm
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Engine Model Cat C2.4 DI
Net Power 31.1 kW
Stroke 102.4 mm
Gross Power - 2,400 rpm - SAE J1995 34.1 kW
Mini Excavators

304E2 CR (Tier 4 Interim)

Engine Model Cat® C2.4
Net Power 30 kW
Net Power - ISO 9249 30 kW
Operating Weight 4039 kg
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