308E 2 CR Caterpillar excavator specs & Dimensions (2013 - 2021)

Compact Radius

The compact radius design gives greater machine versatility and the capability to work within confined areas. The radius of the upper body stays within 280 mm (11 in) of the undercarriage providing flexibility for different work site applications with a reduced risk of damage and less stress for the operator. This allows the operator to concentrate on the work being done without having to worry about damaging the back of the machine or other job site obstacles.

Rearview Camera

Increase operator productivity and efficiency with enhanced visibility with the rear view camera. Work more confidently with greater visibility.

Lift Capacity

To meet the diverse needs of today’s customer, the 308E2 CR has high level lift capacity and outstanding stability — all in a compact radius design to provide on site versatility to get the job done.

Comfortable Working Environment

Spacious and comfortable operator station with excellent visibility and legroom keeps the operator comfortable and helps reduce fatigue. All hydraulic functions are fully pilot operated, lowering owning and operating costs and resulting in less downtime. The operator station also features:Heated, air suspension seatCOMPASS display panelErgonomic joysticksDynamic operator sound pressure 70 dB(A) ISO 6396Average exterior sound pressure 99 dB(A) ISO 6395 – dynamic test

Auto Engine Shutdown

Engaging this feature allows the operator to save fuel by powering down the machine after a designated inactive period. The operator can adjust the range from 1-15 minutes to meet their needs. The system will only shut down after the set time, provided the hydraulic lever is up. Electronics will remain powered after shutdown.

Engine

The Cat C3.3B electronic engine delivers quiet operation with superior power and fuel efficiency while meeting Tier 4 Final/Stage IIIB emission standards.

High Definition Hydraulic System

Delivers fuel savings, efficiency, controllability and precision. Industry leading variable displacement, load sensing, flow sharing system.

Easy Service

Convenient service features make maintenance easy, reducing your downtime: Lifting side hood allows access to air filter, main implement valve, 1-way/2-way auxiliary flow selector, accumulator, fuel filter and hydraulic tank. This eliminates the need to lift the cab when maintaining and servicing the machine. Swing open door provides access to major components and service points including engine oil check and fill, vertically mounted engine oil filter, starter motor and alternator. S·O·SSM oil sampling valve allows easy sampling of the hydraulic fluid for preventative maintenance. The 308E2 CR is Product Link™ ready and the Cat Product Link system simplifies equipment fleet tracking. Using satellite or cellular technology, the system automatically reports information such as location, machine hours, active and logged service codes and security alarms.

Rubber Belt

Provides the lowest ground disturbance of all track options with excellent traction in conditions that are soft underfoot. The standard track offering is 450 mm (17.7 in) width.

Steel Track with Rubber Pads

The 450 mm (17.7 in) wide shoe has four holes to attach the rubber pads to the steel track shoes. This option prevents damage to paved road surfaces and minimizes noise and vibration during travel while providing maximum stability.

Tie Down Points

Large oval tie down points are located in two positions on the undercarriage for easy and safe machine tie down for transportation.

Cat 308E2 CR Mini Hydraulic Excavator

The Cat 308E2 CR Mini Hydraulic Excavator delivers high performance with the versatility of a swing boom front linkage in a durable Compact Radius design to help you work in the tightest applications. With the COMPASS display panel, Tier 4 Final/Stage IIIB engine and High Definition Hydraulic (HDH) system, the 308E2 CR is more productive, versatile and cost effective.

Durable Front Linkage

Uptime and service intervals are increased with durable and reliable booms, sticks and linkage pins. Each boom and stick is built to provide superior strength to withstand any tough application. The variable angle boom option offers flexibility and versatility in the working envelope. With full extension, the working range offers a maximum dig depth extending to 3980 mm (157 in). The maximum reach extends 760 mm (30 in) beyond the standard boom and stick configuration to 7780 mm (306 in). The working height reaches 1360 mm (54 in) beyond the standard boom and stick configuration to 8000 mm (315 in). When retracted, the Cat 308E2 Variable Angle Boom Mini Excavator can work closer to the blade and tracks, providing increased lifting capacity while working productively in confined areas.

COMPASS Control Panel

The COMPASS control panel on the Cat E2 Series mini hydraulic excavators was specifically designed by Caterpillar for compact excavators. It adds several new features to the machines, increasing the amount of customer value. All of the following features are standard on all E2 Series models: Complete – All of the control panel features are standard on all E2 Series models. Operation – Simple operation of the pattern changer, hydraulic quick coupler, and fuel gauge visibility all at the push of a button. Maintenance – Maintenance intervals, diagnostics, and work hours. Performance – Maintain optimum performance levels with adjustable work tool flow features. Security – Anti-theft device with individual user and master passwords. System – Ergonomically designed control panel.

Passcode Protected Security System

A standard anti-theft device comes on every E2 Series compact excavator. A five-digit alphanumeric password is required to start the machine when the anti-theft feature is enabled. There is a master password, and up to five user passwords can be created by the owner if desired. Keep your machine safe on a busy job site by locking it when you are not around.

Adjustable Auxiliary Work Tool Flow Control

The E2 Series machines feature simple adjustability of the flow going down the boom and stick to the work tool. Both the standard main line and optional secondary auxiliary hydraulics can be adjusted on a scale of 1–15 through a few buttons on the control panel. Adjust the flow to your different tools with a simple push of a button.

Continuous Flow

Once this feature is enabled through a button on the monitor, the E2 Series machines can run in continuous flow mode. With the auxiliary hydraulics on the right-hand joystick, just hold the roller switch at the desired flow rate and direction for 2.5 seconds, and the machine will maintain that flow rate until it is turned off. Maintain hydraulic flow to your tools at any flow and in any direction with the simple push of a button.

Pattern Changer

Change the operating pattern between excavator and backhoe with a simple press of a button from the comfort of the cab. (Optional in Europe) The exclusive push button pattern changer is safe and easy.