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308E CR SB

Mini Excavators

The Cat 308E CR Mini Hydraulic Excavator delivers superior performance and comfort while reducing your operating costs. The large spacious cab provides a comfortable work area. Intuitive seat-mounted controls are easy to use for greater job accuracy and efficiency. The compact radius design allows jobsite work where other machines cannot operate--significantly impacting your bottom line. The 308E CR SB sets the standard for excavators in the eight-ton size class.

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Engine Model Cat® C3.3B Tier 4 Interim, Stage IIIA
Net Power 48.5 kW
Gross Power 49.7 kW
Operating Weight 8333 kg
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308E CR SB
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FEATURES & BENEFITS

COMPASS

COMPASS Display PanelUnlock the new features and experience the value of the exclusive COMPASS control panel on the new E series Excavators. The brand new Complete Operat... Read more

Operator Station

CabA large, spacious cab provides operator comfort and improved visibility. Joystick controlled swing boom and auxiliary switches clear space on the floor giving the oper... Read more

Compact Radius

Compact Radius Design The compact radius design provides greater versatility and capability to work within confined areas. The radius of the upper body stays close to the... Read more

Performance

HydraulicsSmooth responsive hydraulics give the level of control demanded by the customer in any application, from fine grading and dozing to backfilling. Powerful bucket... Read more

Engine

Engine Tier 4 Interim/Stage IIIA turbocharged engine gives higher power and maintains strong performance at high altitude. High digging forces give power through even th... Read more

Work Tools

Work ToolsA wide range of work tools have been developed and integrated into the machine design to maximize machine performance and deliver excellent value through high p... Read more

Undercarriage

Track OptionsThe Cat 308E CR SB offers different track options to choose from allowing the correct machine configuration to suit the job.Steel TrackThe standard track of... Read more

Serviceability

ServiceabilityRobust, reliable and easily serviceable are the key attributes of Cat® Mini Hydraulic Excavators. Full steel body work panels and protected front linkage li... Read more

Customer Support

Customer SupportYour Cat dealer is ready to assist you with your purchase decision and everything after. Make comparisons of machines, with estimates of component life, p... Read more

SPECIFICATIONS FOR 308E CR SB

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Engine
Engine Model Cat® C3.3B Tier 4 Interim, Stage IIIA
Net Power 48.5 kW
Gross Power 49.7 kW
Weights
Operating Weight 8333 kg
Operating Weight - With Cab 8333 kg
Dimensions
Maximum Digging Depth - Standard Stick 4150 mm²
Maximum Reach - Ground Level - Standard Stick 6820 mm²
Shipping Height 2550 mm²
Maximum Dump Height - Standard Stick 6640 mm²
Maximum Dump Height - Long Stick 6990 mm²
Maximum Vertical Dig Depth - Standard Stick 4150 mm²
Shipping Length 6380 mm²
Engine Dimensions
Bore 94 mm²
Stroke 120 mm²
Displacement 3.33 l
Travel System
Gradeability - Maximum - High 30 °
Travel Speed - High 5.26 km/h
Travel Speed - Low 3.32 km/h
Maximum Traction Force 64.5 kN
Hydraulic System
Operating Pressure - Equipment 280 bar
Digging Force - Stick - Standard 40.1 kN
Digging Force - Stick - Long 35.1 kN
Digging Force - Bucket 60.2 kN
Operating Pressure - Travel 320 bar
Operating Pressure - Swing 240 bar
Auxiliary Circuit - Primary 128 l/min
Auxiliary Circuit - Secondary 64 l/min
Swing System
Machine Swing Speed 10 r/min
Sound Levels
Exterior Cab 98 dB(A)
Interior Cab 79 dB(A)
Service Refill Capacities
Cooling System 14 l
Engine Oil 11.2 l
Hydraulic Tank 82 l
Fuel Tank 125 l
Hydraulic System 94 l
MSC Comments
MSC Spec Date 1/06

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How to buy

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