Mini Excavators 308 CR

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Key Specs

Net Power: 69 hp; 51.2 kW

Operating Weight: 20771 lb; 9420 kg

Dig Depth: 182.8 in; 4643 mm

308 CR
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Overview

Mini Excavators Inspired by Our Customers

The Cat® 308 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

Benefits

4 Industry First Features

Cat Exclusives in a Mini Excavator

Up to 10% Lower Total Ownership Costs

with improved fuel efficiency and longer service intervals

Up to 20% More Performance

with customizable operator settings and improvements in lift, swing, travel and multifunction

Features At A Glance

A sealed and pressurized cab is equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.

Controls are easy to use and the intuitive Next Generation Monitor provides customizable machine operator preferences and easy to read machine information.

Moving around the job site is even easier with Cat Stick Steer. Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button. The benefit of less effort and improved control is in your hands!

Increased lifting, swinging, travel and multi-functioning performance help you get the job done more efficiently, and blade float allows for easy clean up.

Your safety is our top priority. The Cat Mini Excavator is designed to help keep you safe on the job. A back-up camera, courtesy work lights and a fluorescent retractable seat belt are just a few of the safety features we‚Äôve built into the machine.

Maintenance is quick and easy on the Cat Mini Excavator. Routine check points are easy to access at ground level with grouped service points and robust service panels.

Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat Mini Excavator was designed with reducing your operating costs in mind.

Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.

The Cat® C3.3B engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
Auto Idle helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
Cruise control helps you maintain a constant speed as you travel across your jobsite saving fuel and reducing greenhouse gas emissions.
The Cat® Seat Belt Reminder provides audible and visual warnings to remind operators to buckle up during machine operation. The easy-to-install system is compatible with all equipment brands to help ensure operator safety.
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.(if equipped)
Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.(if equipped)
Cat Grade with advanced 2D and 3D technologies combine advanced guidance with optional automated machine control helping you reach grading targets while reducing fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy. (if equipped).

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel. (for use of blends higher than 20% biodiesel, consult your Cat dealer)

Configure the machine to meet your specific application needs with a dozer straight blade or angle blade.

Specifications Standard Equipment Optional Equipment

Product Specifications for 308 CR

Engine

Net Power	69 hp 51.2 kW
Engine Model	Cat® C2.8 Turbo Cat® C2.8 Turbo
Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC	69 hp 51.2 kW
Gross Power - ISO 14396	74.3 hp 55.4 kW
Bore	3.5 in 90 mm
Stroke	4.3 in 110 mm
Displacement	171 in³ 2.8 l
Note	Meets U.S. EPA Tier 4 Final and EU Stage V emissions standards. Meets U.S. EPA Tier 4 Final and EU Stage V emissions standards.
Note (1)	Advertised power is tested per the specified standard in effect at the time of manufacture. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,200 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load. Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,200 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.

Weights

Operating Weight	20771 lb 9420 kg
Minimum Operating Weight with Cab*	18754 lb 8505 kg
Maximum Operating Weight with Cab**	20771 lb 9420 kg
Note (1)	Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket. Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note (2)	Maximum Weight is based on steel tracks with rubber pads, (500 kg/1,103 lb) counterweight, operator, full fuel tank, long stick, blade and no bucket. Maximum Weight is based on steel tracks with rubber pads, (500 kg/1,103 lb) counterweight, operator, full fuel tank, long stick, blade and no bucket.

Dimensions - Long Stick

Dig Depth	182.8 in 4643 mm
Vertical Wall	134 in 3404 mm
Maximum Reach - Ground Level	293.7 in 7460 mm
Maximum Reach	300.7 in 7637 mm
Maximum Dig Height	277.1 in 7039 mm
Maximum Dump Clearance	199.7 in 5072 mm
Boom In Reach	126.6 in 3215 mm
Tail Swing with Counterweight	62.4 in 1585 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Maximum Blade Height	14.6 in 370 mm
Maximum Blade Depth	16 in 407 mm
Height - Boom Transport - No Tools*	89 in 2260 mm
Height - Boom Working - With Tools**	120.1 in 3050 mm
Cab Height	100 in 2541 mm
Swing Bearing - Height	29.7 in 756 mm
O/A Undercarriage Length	113.4 in 2880 mm
Overall Shipping Length - with Counterweight	6872 mm (270.6 in)* 6872 mm (270.6 in)*
Overall Shipping Length - without Counterweight	6872 mm (270.6 in)* 6872 mm (270.6 in)*
Boom Swing - Right	36.8 in 935 mm
Boom Swing - Left	23.8 in 604 mm
Track Belt/Shoe Width	17.7 in 450 mm
O/A Track Width	90.6 in 2300 mm
Ground Clearance	13.8 in 350 mm
Stick Length	92.8 in 2358 mm
Note	Boom Height when stick is pinned in transport position with no attachments. Boom Height when stick is pinned in transport position with no attachments.
Note (1)	Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position. Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Note (2)	*With blade positioned at the rear of the machine. *With blade positioned at the rear of the machine.

Dimensions - Standard Stick

Dig Depth	161.7 in 4108 mm
Vertical Wall	117.8 in 2991 mm
Maximum Reach - Ground Level	273.6 in 6949 mm
Maximum Reach	281.1 in 7141 mm
Maximum Dig Height	265.2 in 6736 mm
Maximum Dump Clearance	187.4 in 4760 mm
Boom In Reach	120.4 in 3059 mm
Tail Swing with Counterweight	62.4 in 1585 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Maximum Blade Height	14.6 in 370 mm
Maximum Blade Depth	16 in 407 mm
Height - Boom Transport - No Tools*	95.7 in 2430 mm
Height - Boom Working - With Tools**	104.7 in 2660 mm
Cab Height	100 in 2541 mm
Swing Bearing - Height	29.7 in 756 mm
O/A Undercarriage Length	113.4 in 2880 mm
Overall Shipping Length - with Counterweight	264 in 6706 mm
Overall Shipping Length - without Counterweight	258.8 in 6574 mm
Boom Swing - Right	36.8 in 935 mm
Boom Swing - Left	23.8 in 604 mm
Track Belt/Shoe Width	17.7 in 450 mm
O/A Track Width	90.6 in 2300 mm
Ground Clearance	13.8 in 350 mm
Stick Length	71.7 in 1820 mm
Note	Boom Height when stick is pinned in transport position with no attachments. Boom Height when stick is pinned in transport position with no attachments.
Note (1)	Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position. Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Note (2)	*With blade positioned at the rear of the machine. *With blade positioned at the rear of the machine.

Weight Increase from Minimum Configuration

Counterweight	551 lb 250 kg
Counterweight (extra)	1103 lb 500 kg
Long Stick	146 lb 66 kg
Steel Tracks with Pads	752 lb 341 kg
Angle Blade	490 lb 222 kg

Travel System

Travel Speed - High	3.2 mile/h 5.1 km/h
Travel Speed - Low	1.9 mile/h 3.1 km/h
Maximum Traction Force - High Speed	6250 lb 27.8 kN
Maximum Traction Force - Low Speed	15175 lb 67.5 kN
Ground Pressure - Minimum Weight	5.4 psi 37.2 kPa
Ground Pressure - Maximum Weight	6 psi 41.2 kPa
Gradeability - Maximum	30 degrees 30 degrees

Service Refill Capacities

Cooling System	2.6 gal (US) 10 l
Engine Oil	2.3 gal (US) 8.8 l
Fuel Tank	39 gal (US) 147 l
Hydraulic Tank	14 gal (US) 53 l
Hydraulic System	29 gal (US) 110 l

Hydraulic System

Type	Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm	44 gpm 167 L/min
Operating Pressure - Equipment	4134 psi 285 bar
Operating Pressure - Travel	4134 psi 285 bar
Operating Pressure - Swing	3626 psi 250 bar
Maximum Auxiliary Circuit - Primary - Flow at Pump	35 gpm 131 L/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump	4134 psi 285 bar
Maximum Auxiliary Circuit - Secondary - Flow at Pump	9 gpm 33 L/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump	4134 psi 285 bar
Digging Force - Stick - Standard	9509 lb 42.3 kN
Digging Force - Stick - Long	8032 lb 35.7 kN
Digging Force - Bucket	13946 lb 62 kN
Note	Flow and pressure are not combinable. Under load, as flow rises pressure goes down. Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Swing System

Machine Swing Speed	10.6 r/min 10.6 r/min
Boom Swing - Left	60 degrees 60 degrees
Boom Swing - Right	50 degrees 50 degrees

Blade

Width - Standard	90.6 in 2300 mm
Width - Wide	96.5 in 2450 mm
Height	17 in 431 mm
Angle Blade Width	90.6 in 2300 mm
Angle Blade Height	17.5 in 441 mm
Angle Blade - Left	25 degrees 25 degrees
Angle Blade - Right	25 degrees 25 degrees

Certification - Cab

Roll Over Protective Structure (ROPS)	ISO 12117-2:2008 ISO 12117-2:2008
Top Guard	ISO 10262:1998 (Level I) ISO 10262:1998 (Level I)

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf (Europe) (Global Warming Potential = 1430). See label or instruction manual for gas refrigerant identification. The system contains 0.75 kg (1.65 lb), 0.90 kg (1.98 lb) or 1 kg (2.20 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons) for R134a and 0.001 tonnes (0.001 tons) for R1234yf (Europe).

Sound

Operator Sound Pressure (ISO 6396:2008)	72 dB(A) 72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)	99 dB(A) 99 dB(A)
Note	European Union Directive "2000/14/EC" European Union Directive "2000/14/EC"

Sustainability

Recyclability

96% 96%

308 CR Standard Equipment

ENGINE

Cat C2.8 Turbo Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) - Electronic Engine, Turbo, Fit-For-Life Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) Aftertreatment System

Cat C2.8 Turbo Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) - Electronic Engine, Turbo, Fit-For-Life Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) Aftertreatment System

Automatic Engine Idle

Automatic Engine Idle

Automatic Engine Shutdown

Automatic Engine Shutdown

Automatic Swing Brake

Automatic Swing Brake

Automatic Two Speed Travel

Automatic Two Speed Travel

Fuel Water Separator with Indicator

Fuel Water Separator with Indicator

Radial Seal – Double Element Air Filter

Radial Seal – Double Element Air Filter

Extended Life Coolant, –37° C (–35° F)

Extended Life Coolant, –37° C (–35° F)

HYDRAULICS

Electronic Variable Displacement Piston Pump

Load Sensing/Flow Sharing Hydraulics

Electronic Variable Displacement Piston Pump

Power On Demand

Load Sensing/Flow Sharing Hydraulics

Hydraulic Temperature Monitoring

Power On Demand

Certified Accumulator

Hydraulic Temperature Monitoring

HYDO Advanced Hydraulic Oil

Certified Accumulator

HYDO Advanced Hydraulic Oil

OPERATOR ENVIRONMENT

Stick Steer Mode

Travel Cruise Control

Top Guard ISO 10262 1998 Level I

Control Pattern Changer

ROPS ISO 12117-2:2008

Adjustable Wrist Rests

Stick Steer Mode

Molded Footrests

Travel Cruise Control

Removable, Washable Floor Mat

Control Pattern Changer

Travel Pedals and Hand Levers

Adjustable Wrist Rests

Cat Key with Passcode Option

Molded Footrests

HVAC with Automatic Temperature Control

Removable, Washable Floor Mat

Hydraulic Lockout Controls

Travel Pedals and Hand Levers

Integrated Lower Front Window

Cat Key with Passcode Option

Assisted Front Window Overhead Storage

HVAC with Automatic Temperature Control

Rear Window Emergency Exit

Hydraulic Lockout Controls

Fabric, High Back, Suspension Seat

Integrated Lower Front Window

Retractable Seat Belt (75 mm/3 in)

Assisted Front Window Overhead Storage

Coat Hook

Rear Window Emergency Exit

Cup Holder

Fabric, High Back, Suspension Seat

LED Interior Light

Retractable Seat Belt (75 mm/3 in)

Literature Holder

Coat Hook

Mounting Bosses for Top and Front Guards

Cup Holder

12V Power Socket

LED Interior Light

Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)

Literature Holder

Skylight

Mounting Bosses for Top and Front Guards

Signaling/Warning Horn

12V Power Socket

Cab and (left side) Boom Work Lights

Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)

Utility Space for Mobile Phone

Skylight

Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch

Signaling/Warning Horn

Cab and (left side) Boom Work Lights

Utility Space for Mobile Phone

Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch

TECHNOLOGY

Product Link™ Elite (regulations apply)

UNDERCARRIAGE

Greased and Lubricated Track

Tie Down Eyes on Track Frame

Dozer Blade

Dozer Float

Greased and Lubricated Track

Bolt-on, Reversible Wear Edge

Tie Down Eyes on Track Frame

Dozer Blade

Dozer Float

Bolt-on, Reversible Wear Edge

BOOM, STICK AND LINKAGES

One Piece Boom (3400 mm/133.9 in)

Standard Stick (1820 mm/71.7 in)

Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)

Thumb Ready (not available in all regions)

One Piece Boom (3400 mm/133.9 in)

Standard Stick (1820 mm/71.7 in)

Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)

Thumb Ready (not available in all regions)

GUARDING

ROPS ISO 12117-2:2008

Top Guard ISO 10262 1998 (Level I)

ELECTRICAL

12 Volt Electrical System

60 Ampere Alternator

Circuit Breaker

900 CCA Maintenance Free Battery

Lock Out/Tag Out Battery Disconnect

Ignition Key Stop Switch

12 Volt Electrical System

Rear Camera

60 Ampere Alternator

Circuit Breaker

900 CCA Maintenance Free Battery

Battery Disconnect

Ignition Key Stop Switch

OTHER

Locks on External Enclosure Doors

Lockable Fuel Cap

Beacon Socket

Rear Reflectors

Locks on External Enclosure Doors

Lockable Fuel Cap

Beacon Socket

Rear Reflectors

308 CR Optional Equipment

OPERATOR ENVIRONMENT

Push to Start with Bluetooth® Key

Push to Start with Bluetooth® Key

Air Suspension Heated Seat

Air Suspension Heated Seat

Rain Visor

Seat Belt Reminder System

Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 & IP69K)
– Numeric Security Code

Rain Visor

Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 & IP69K)
– Numeric Security Code

UNDERCARRIAGE

Wide Dozer Blade

Steel Tracks (450 mm/17.7 in wide)

Wide Steel Tracks (600 mm/23.6 in)

Steel Track with Rubber Pads

Track Guides

Wide Dozer Blade

Dozer Angle Blade

Steel Tracks (450 mm/17.7 in wide)

Wide Steel Tracks (600 mm/23.6 in)

Steel Track with Rubber Pads

Track Guides

Dozer Angle Blade

BOOM, STICK AND LINKAGES

Long Stick (2360 mm/92.9 in)

Attachments including Buckets, Augers and Hammers

2nd Auxiliary Hydraulic Lines

Boom Lowering Check Valve

Stick Lowering Check Valve

Certified Lifting Eye

Long Stick (2360 mm/92.9 in)

Attachments including Buckets, Augers and Hammers

2nd Auxiliary Hydraulic Lines

Boom Lowering Check Valve (Standard in Europe)

Stick Lowering Check Valve (Standard in Europe)

Certified Lifting Eye

ELECTRICAL

Product Link™ Elite (regulations apply)

Travel Alarm

Rearview Camera

Rotating Beacon

Travel Alarm

Rearview Camera

Rotating Beacon

GUARDING

Mesh Front Guard ISO 10262 1998 Level I

Heavy Duty Front Guard ISO 10262 1998 Level II

Overhead Cab Guard ISO 10262 1998 Level II

Top Guard 10262 1998 (Level II)

Polycarbonate Front Window EN356 P5A

Front Guard (Mesh) ISO 10262 1998 (Level I)

Track Guards

Front Guard (Heavy Duty) ISO 10262 1998 (Level II)

Track Guards

OTHER

Additional Counterweight

Counterweight (250 kg/551 lb)

Water Jacket Heater

Counterweight (500 kg/1103 lb)

Refueling Pump

Water Jacket Heater

Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)

Refueling Pump

Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)

TECHNOLOGY

Ease of Use Indicate

Ease of Use E-Fence

Ease of Use Laser Catcher

Cat Grade Advanced 2D

Cat Grade 3D

Ease of Use Indicate

Ease of Use E-Fence

Cat Grade Advanced 2D

Cat Grade 3D

Product Link Elite (regulations apply)

HYDRAULICS

Third Auxiliary

Third Auxiliary

Product Specifications for 308 CR

Download Print

Engine

Net Power	69 hp 51.2 kW
Engine Model	Cat® C2.8 Turbo Cat® C2.8 Turbo
Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC	69 hp 51.2 kW
Gross Power - ISO 14396	74.3 hp 55.4 kW
Bore	3.5 in 90 mm
Stroke	4.3 in 110 mm
Displacement	171 in³ 2.8 l
Note	Meets U.S. EPA Tier 4 Final and EU Stage V emissions standards. Meets U.S. EPA Tier 4 Final and EU Stage V emissions standards.
Note (1)	Advertised power is tested per the specified standard in effect at the time of manufacture. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,200 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load. Net power advertised is the power available at the flywheel when the engine is at the rated speed of 2,200 rpm and the engine is installed with the factory configured fan, air intake system, exhaust system and alternator with a minimum alternator load.

Weights

Operating Weight	20771 lb 9420 kg
Minimum Operating Weight with Cab*	18754 lb 8505 kg
Maximum Operating Weight with Cab**	20771 lb 9420 kg
Note (1)	Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket. Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note (2)	Maximum Weight is based on steel tracks with rubber pads, (500 kg/1,103 lb) counterweight, operator, full fuel tank, long stick, blade and no bucket. Maximum Weight is based on steel tracks with rubber pads, (500 kg/1,103 lb) counterweight, operator, full fuel tank, long stick, blade and no bucket.

Dimensions - Long Stick

Dig Depth	182.8 in 4643 mm
Vertical Wall	134 in 3404 mm
Maximum Reach - Ground Level	293.7 in 7460 mm
Maximum Reach	300.7 in 7637 mm
Maximum Dig Height	277.1 in 7039 mm
Maximum Dump Clearance	199.7 in 5072 mm
Boom In Reach	126.6 in 3215 mm
Tail Swing with Counterweight	62.4 in 1585 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Maximum Blade Height	14.6 in 370 mm
Maximum Blade Depth	16 in 407 mm
Height - Boom Transport - No Tools*	89 in 2260 mm
Height - Boom Working - With Tools**	120.1 in 3050 mm
Cab Height	100 in 2541 mm
Swing Bearing - Height	29.7 in 756 mm
O/A Undercarriage Length	113.4 in 2880 mm
Overall Shipping Length - with Counterweight	6872 mm (270.6 in)* 6872 mm (270.6 in)*
Overall Shipping Length - without Counterweight	6872 mm (270.6 in)* 6872 mm (270.6 in)*
Boom Swing - Right	36.8 in 935 mm
Boom Swing - Left	23.8 in 604 mm
Track Belt/Shoe Width	17.7 in 450 mm
O/A Track Width	90.6 in 2300 mm
Ground Clearance	13.8 in 350 mm
Stick Length	92.8 in 2358 mm
Note	Boom Height when stick is pinned in transport position with no attachments. Boom Height when stick is pinned in transport position with no attachments.
Note (1)	Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position. Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Note (2)	*With blade positioned at the rear of the machine. *With blade positioned at the rear of the machine.

Dimensions - Standard Stick

Dig Depth	161.7 in 4108 mm
Vertical Wall	117.8 in 2991 mm
Maximum Reach - Ground Level	273.6 in 6949 mm
Maximum Reach	281.1 in 7141 mm
Maximum Dig Height	265.2 in 6736 mm
Maximum Dump Clearance	187.4 in 4760 mm
Boom In Reach	120.4 in 3059 mm
Tail Swing with Counterweight	62.4 in 1585 mm
Tail Swing without Counterweight	57.1 in 1450 mm
Maximum Blade Height	14.6 in 370 mm
Maximum Blade Depth	16 in 407 mm
Height - Boom Transport - No Tools*	95.7 in 2430 mm
Height - Boom Working - With Tools**	104.7 in 2660 mm
Cab Height	100 in 2541 mm
Swing Bearing - Height	29.7 in 756 mm
O/A Undercarriage Length	113.4 in 2880 mm
Overall Shipping Length - with Counterweight	264 in 6706 mm
Overall Shipping Length - without Counterweight	258.8 in 6574 mm
Boom Swing - Right	36.8 in 935 mm
Boom Swing - Left	23.8 in 604 mm
Track Belt/Shoe Width	17.7 in 450 mm
O/A Track Width	90.6 in 2300 mm
Ground Clearance	13.8 in 350 mm
Stick Length	71.7 in 1820 mm
Note	Boom Height when stick is pinned in transport position with no attachments. Boom Height when stick is pinned in transport position with no attachments.
Note (1)	Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position. Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Note (2)	*With blade positioned at the rear of the machine. *With blade positioned at the rear of the machine.

Weight Increase from Minimum Configuration

Counterweight	551 lb 250 kg
Counterweight (extra)	1103 lb 500 kg
Long Stick	146 lb 66 kg
Steel Tracks with Pads	752 lb 341 kg
Angle Blade	490 lb 222 kg

Travel System

Travel Speed - High	3.2 mile/h 5.1 km/h
Travel Speed - Low	1.9 mile/h 3.1 km/h
Maximum Traction Force - High Speed	6250 lb 27.8 kN
Maximum Traction Force - Low Speed	15175 lb 67.5 kN
Ground Pressure - Minimum Weight	5.4 psi 37.2 kPa
Ground Pressure - Maximum Weight	6 psi 41.2 kPa
Gradeability - Maximum	30 degrees 30 degrees

Service Refill Capacities

Cooling System	2.6 gal (US) 10 l
Engine Oil	2.3 gal (US) 8.8 l
Fuel Tank	39 gal (US) 147 l
Hydraulic Tank	14 gal (US) 53 l
Hydraulic System	29 gal (US) 110 l

Hydraulic System

Type	Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm	44 gpm 167 L/min
Operating Pressure - Equipment	4134 psi 285 bar
Operating Pressure - Travel	4134 psi 285 bar
Operating Pressure - Swing	3626 psi 250 bar
Maximum Auxiliary Circuit - Primary - Flow at Pump	35 gpm 131 L/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump	4134 psi 285 bar
Maximum Auxiliary Circuit - Secondary - Flow at Pump	9 gpm 33 L/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump	4134 psi 285 bar
Digging Force - Stick - Standard	9509 lb 42.3 kN
Digging Force - Stick - Long	8032 lb 35.7 kN
Digging Force - Bucket	13946 lb 62 kN
Note	Flow and pressure are not combinable. Under load, as flow rises pressure goes down. Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Swing System

Machine Swing Speed	10.6 r/min 10.6 r/min
Boom Swing - Left	60 degrees 60 degrees
Boom Swing - Right	50 degrees 50 degrees

Blade

Width - Standard	90.6 in 2300 mm
Width - Wide	96.5 in 2450 mm
Height	17 in 431 mm
Angle Blade Width	90.6 in 2300 mm
Angle Blade Height	17.5 in 441 mm
Angle Blade - Left	25 degrees 25 degrees
Angle Blade - Right	25 degrees 25 degrees

Certification - Cab

Roll Over Protective Structure (ROPS)	ISO 12117-2:2008 ISO 12117-2:2008
Top Guard	ISO 10262:1998 (Level I) ISO 10262:1998 (Level I)

Air Conditioning System

Air Conditioning

Sound

Operator Sound Pressure (ISO 6396:2008)	72 dB(A) 72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)	99 dB(A) 99 dB(A)
Note	European Union Directive "2000/14/EC" European Union Directive "2000/14/EC"

Sustainability

Recyclability

96% 96%

308 CR Standard Equipment

ENGINE

Cat C2.8 Turbo Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) - Electronic Engine, Turbo, Fit-For-Life Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) Aftertreatment System

Cat C2.8 Turbo Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) - Electronic Engine, Turbo, Fit-For-Life Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) Aftertreatment System

Automatic Engine Idle

Automatic Engine Idle

Automatic Engine Shutdown

Automatic Engine Shutdown

Automatic Swing Brake

Automatic Swing Brake

Automatic Two Speed Travel

Automatic Two Speed Travel

Fuel Water Separator with Indicator

Fuel Water Separator with Indicator

Radial Seal – Double Element Air Filter

Radial Seal – Double Element Air Filter

Extended Life Coolant, –37° C (–35° F)

Extended Life Coolant, –37° C (–35° F)

HYDRAULICS

Electronic Variable Displacement Piston Pump

Load Sensing/Flow Sharing Hydraulics

Electronic Variable Displacement Piston Pump

Power On Demand

Load Sensing/Flow Sharing Hydraulics

Hydraulic Temperature Monitoring

Power On Demand

Certified Accumulator

Hydraulic Temperature Monitoring

HYDO Advanced Hydraulic Oil

Certified Accumulator

HYDO Advanced Hydraulic Oil

OPERATOR ENVIRONMENT

Stick Steer Mode

Travel Cruise Control

Top Guard ISO 10262 1998 Level I

Control Pattern Changer

ROPS ISO 12117-2:2008

Adjustable Wrist Rests

Stick Steer Mode

Molded Footrests

Travel Cruise Control

Removable, Washable Floor Mat

Control Pattern Changer

Travel Pedals and Hand Levers

Adjustable Wrist Rests

Cat Key with Passcode Option

Molded Footrests

HVAC with Automatic Temperature Control

Removable, Washable Floor Mat

Hydraulic Lockout Controls

Travel Pedals and Hand Levers

Integrated Lower Front Window

Cat Key with Passcode Option

Assisted Front Window Overhead Storage

HVAC with Automatic Temperature Control

Rear Window Emergency Exit

Hydraulic Lockout Controls

Fabric, High Back, Suspension Seat

Integrated Lower Front Window

Retractable Seat Belt (75 mm/3 in)

Assisted Front Window Overhead Storage

Coat Hook

Rear Window Emergency Exit

Cup Holder

Fabric, High Back, Suspension Seat

LED Interior Light

Retractable Seat Belt (75 mm/3 in)

Literature Holder

Coat Hook

Mounting Bosses for Top and Front Guards

Cup Holder

12V Power Socket

LED Interior Light

Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)

Literature Holder

Skylight

Mounting Bosses for Top and Front Guards

Signaling/Warning Horn

12V Power Socket

Cab and (left side) Boom Work Lights

Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)

Utility Space for Mobile Phone

Skylight

Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch

Signaling/Warning Horn

Cab and (left side) Boom Work Lights

Utility Space for Mobile Phone

Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch

TECHNOLOGY

Product Link™ Elite (regulations apply)

UNDERCARRIAGE

Greased and Lubricated Track

Tie Down Eyes on Track Frame

Dozer Blade

Dozer Float

Greased and Lubricated Track

Bolt-on, Reversible Wear Edge

Tie Down Eyes on Track Frame

Dozer Blade

Dozer Float

Bolt-on, Reversible Wear Edge

BOOM, STICK AND LINKAGES

One Piece Boom (3400 mm/133.9 in)

Standard Stick (1820 mm/71.7 in)

Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)

Thumb Ready (not available in all regions)

One Piece Boom (3400 mm/133.9 in)

Standard Stick (1820 mm/71.7 in)

Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)

Thumb Ready (not available in all regions)

GUARDING

ROPS ISO 12117-2:2008

Top Guard ISO 10262 1998 (Level I)

ELECTRICAL

12 Volt Electrical System

60 Ampere Alternator

Circuit Breaker

900 CCA Maintenance Free Battery

Lock Out/Tag Out Battery Disconnect

Ignition Key Stop Switch

12 Volt Electrical System

Rear Camera

60 Ampere Alternator

Circuit Breaker

900 CCA Maintenance Free Battery

Battery Disconnect

Ignition Key Stop Switch

OTHER

Locks on External Enclosure Doors

Lockable Fuel Cap

Beacon Socket

Rear Reflectors

Locks on External Enclosure Doors

Lockable Fuel Cap

Beacon Socket

Rear Reflectors

308 CR Optional Equipment

OPERATOR ENVIRONMENT

Push to Start with Bluetooth® Key

Push to Start with Bluetooth® Key

Air Suspension Heated Seat

Air Suspension Heated Seat

Rain Visor

Seat Belt Reminder System

Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 & IP69K)
– Numeric Security Code

Rain Visor

Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option)
– Touch Screen
– Site Reference System
– High Definition Camera Capable (IP68 & IP69K)
– Numeric Security Code