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Excavators

309 CR

The Cat® 309 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.The 309 CR also features high flow hydraulics to handle power hungry attachments such as mulchers and brushcutters.

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Overview

The Cat^® 309 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

Engine

UNITS:

Metric

Imperial

Net Power	51.8 kW	69.5 hp
Displacement	3.33 l	203 in³
Bore	94 mm	3.7 in
Stroke	120 mm	4.7 in
Gross Power - SAE J1995	55.4 kW	74.3 hp
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269	51.8 kW	69.5 hp
Engine Model	Cat C3.3B	Cat C3.3B

Specifications

Note	The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.	The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.

Weights

Operating Weight	9565 kg	21091 lb
Maximum Operating Weight with Cab**	9565 kg	21091 lb
Note (1)	*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.	*Minimum Weight is based on steel 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, counterweight, operator, full fuel tank, long stick, blade and no bucket.	**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Minimum Operating Weight with Cab*	8950 kg	19735 lb

Dimensions - Long Stick

Dig Depth	4642 mm	182.8 in
Maximum Dump Clearance	5072 mm	199.7 in
Boom In Reach	3215 mm	126.6 in
Vertical Wall	3404 mm	134 in
Maximum Blade Depth	671 mm	26 in
O/A Undercarriage Length	3200 mm	126 in
O/A Track Width	2470 mm	97.2 in
Stick Length	2358 mm	92.8 in
Maximum Blade Height	408 mm	16.1 in
Maximum Dig Height	7039 mm	277.1 in
Tail Swing with Counterweight	1585 mm	62.4 in
Maximum Reach	7637 mm	300.7 in
Cab Height	2541 mm	100 in
Ground Clearance	356 mm	14 in
Swing Bearing - Height	756 mm	29.7 in
Track Belt/Shoe Width	450 mm	17.7 in
Boom Swing - Left	604 mm	23.8 in
Boom Swing - Right	935 mm	36.8 in
Tail Swing without Counterweight	1450 mm	57.1 in
Maximum Reach - Ground Level	7460 mm	293.7 in
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 (2)	***With blade positioned at the rear of the machine.	***With blade positioned at the rear of the machine.
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.
Height - Boom Transport - No Tools*	2260 mm	89 in
Overall Shipping Length - with Counterweight	7052 mm (277.6 in)***	7052 mm (277.6 in)***
Height - Boom Working - With Tools**	3050 mm	120.1 in
Overall Shipping Length - without Counterweight	7052 mm (277.6 in)***	7052 mm (277.6 in)***

Weight Increase from Minimum Configuration

Steel Tracks with Pads	330 kg	728 lb
Long Stick	66 kg	146 lb
Counterweight	250 kg	552 lb

Travel System

Gradeability - Maximum	30 degrees	30 degrees
Ground Pressure - Minimum Weight	34.7 kPa	5 psi
Ground Pressure - Maximum Weight	37.1 kPa	5.4 psi
Travel Speed - High	4.9 km/h	3.1 mile/h
Travel Speed - Low	2.6 km/h	1.6 mile/h
Maximum Traction Force - High Speed	28.9 kN	6497 lb
Maximum Traction Force - Low Speed	84.8 kN	19064 lb

Service Refill Capacities

Engine Oil	11.2 l	3 gal (US)
Fuel Tank	147 l	39 gal (US)
Hydraulic System	110 l	29 gal (US)
Cooling System	10 l	2.6 gal (US)
Hydraulic Tank	53 l	14 gal (US)

Hydraulic System

Type	Load Sensing Hydraulics with Variable Displacement Piston Pump	Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Swing	250 bar	3626 psi
Digging Force - Stick - Standard	42.3 kN	9500 lb
Digging Force - Stick - Long	35.7 kN	8023 lb
Operating Pressure - Travel	285 bar	4134 psi
Pump Flow at 2,400 rpm	233 l/min	62 gal/min
Digging Force - Bucket	62 kN	13943 lb
Operating Pressure - Equipment	285 bar	4134 psi
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.
Maximum Auxiliary Circuit - Secondary - Flow at Pump	33 l/min	9 gal/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump	285 bar	4134 psi
Maximum Auxiliary Circuit - Primary - Flow at Pump	131 l/min	35 gal/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump	285 bar	4134 psi
Maximum Auxiliary Circuit - High Flow - Pressure at Pump	285 bar	4134 lbf/in
Maximum Auxiliary Circuit - High Flow - Flow at Pump	140 l/min	37 gal/min

Swing System

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

Blade

Height	431 mm	17 in
Width - Wide	2640 mm	104 in
Width - Standard	2470 mm	97 in

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)
Tip Over Protective Structure (TOPS)	ISO 12117:1997	ISO 12117:1997

Sound

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"
Operator Sound Pressure (ISO 6396:2008)	72 dB(A)	72 dB(A)

Dimensions - Standard Stick

Boom Swing - Right	935 mm	36.8 in
Maximum Dump Clearance	4760 mm	187.4 in
Tail Swing without Counterweight	1450 mm	57.1 in
Maximum Reach - Ground Level	6949 mm	273.6 in
O/A Undercarriage Length	3200 mm	126 in
Cab Height	2541 mm	100 in
Swing Bearing - Height	756 mm	29.7 in
Maximum Dig Height	6736 mm	265.2 in
Track Belt/Shoe Width	450 mm	17.7 in
O/A Track Width	2470 mm	97.2 in
Ground Clearance	356 mm	14 in
Maximum Reach	7141 mm	281.1 in
Tail Swing with Counterweight	1585 mm	62.4 in
Boom In Reach	3059 mm	120.4 in
Vertical Wall	2991 mm	117.8 in
Dig Depth	4108 mm	161.7 in
Stick Length	1820 mm	71.8 in
Boom Swing - Left	604 mm	23.8 in
Maximum Blade Height	408 mm	16.1 in
Maximum Blade Depth	671 mm	26 in
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.
Overall Shipping Length - without Counterweight	6774 mm	266.7 in
Overall Shipping Length - with Counterweight	6774 mm	266.7 in
Note (2)	***With blade positioned at the rear of the machine.	***With blade positioned at the rear of the machine.
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.
Height - Boom Transport - No Tools*	2430 mm	95.7 in
Height - Boom Working - With Tools**	2660 mm	104.7 in

Air Conditioning System

Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.

Sustainability

Recyclability	96%	96%

Features

ALL DAY COMFORT

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.

EASY TO OPERATE

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

STICK STEER TRAVEL MODE

Moving around the job site is even easier with the Cat Stick Steer option. 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!

BIG PERFORMANCE IN A MINI DESIGN

Increased lifting, swinging, travel and multi-functioning performance helps you get the job done more efficiently, blade float allows for easy clean up and long undercarriage provides improved stability.

HIGH FLOW

Dedicated auxiliary hydraulic pump is ideal for running power-hungry attachments while allowing the machine to simultaneously travel and multifunction. This feature allows consistent pressure to the auxiliary lines with no loss of hydraulic power keeping your attachment running at full power maintaining optimal productivity.

SAFETY ON THE JOB SITE

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’ve built into the machine.

SIMPLE SERVICE FOR LESS DOWNTIME

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.

LOWER OPERATING COSTS

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.

UNMATCHED DEALER SUPPORT

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.

SUSTAINABILITY

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)

Standard Equipment

ENGINE

Cat C3.3B Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
Automatic Engine Idle
Automatic Engine Shutdown
Automatic Swing Brake
Automatic Two Speed Travel
Fuel Water Separator with Indicator
Radial Seal – Double Element Air Filter
Extended Life Coolant, –37° C (–35° F)

HYDRAULICS

Electronic Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
Dedicated Auxiliary Hydraulic Pump
Power On Demand
Hydraulic Temperature Monitoring
Certified Accumulator
HYDO Advanced Hydraulic Oil
Ecology Drain

OPERATOR ENVIRONMENT

Top Guard ISO 10262 1998 Level I
ROPS ISO 12117-2:2008
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer
Adjustable Wrist Rests
Molded Footrests
Removable, Washable Floor Mat
Travel Pedals and Hand Levers
Cat Key with Passcode Option
HVAC with Automatic Temperature Control
Hydraulic Lockout Controls
Integrated Lower Front Window
Assisted Front Window Overhead Storage
Rear Window Emergency Exit
Fabric, High Back, Suspension Seat
Retractable Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
LED Interior Light
Literature Holder
Mounting Bosses for Top and Front Guards
12V Power Socket
Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)
Skylight
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

UNDERCARRIAGE

Greased and Lubricated Track
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)

ELECTRICAL

12 Volt Electrical System
60 Ampere Alternator
Circuit Breaker
900 CCA Maintenance Free Battery
Battery Disconnect
Ignition Key Stop Switch
Travel Alarm

OTHER

Locks on External Enclosure Doors
Lockable Fuel Cap
Beacon Socket
Rear Reflectors

Optional Equipment

OPERATOR ENVIRONMENT

Push to Start with Bluetooth® Key
Air Suspension Heated Seat
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

Attachments

Overview

The Cat^® 309 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

Engine

UNITS:

Metric

Imperial

Net Power	51.8 kW	69.5 hp
Displacement	3.33 l	203 in³
Bore	94 mm	3.7 in
Stroke	120 mm	4.7 in
Gross Power - SAE J1995	55.4 kW	74.3 hp
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269	51.8 kW	69.5 hp
Engine Model	Cat C3.3B	Cat C3.3B

Specifications

Note	The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.	The 309 CR specifications are based on a machine configured with a Long (L) Undercarriage.

Weights

Operating Weight	9565 kg	21091 lb
Maximum Operating Weight with Cab**	9565 kg	21091 lb
Note (1)	*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.	*Minimum Weight is based on steel 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, counterweight, operator, full fuel tank, long stick, blade and no bucket.	**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Minimum Operating Weight with Cab*	8950 kg	19735 lb

Dimensions - Long Stick

Dig Depth	4642 mm	182.8 in
Maximum Dump Clearance	5072 mm	199.7 in
Boom In Reach	3215 mm	126.6 in
Vertical Wall	3404 mm	134 in
Maximum Blade Depth	671 mm	26 in
O/A Undercarriage Length	3200 mm	126 in
O/A Track Width	2470 mm	97.2 in
Stick Length	2358 mm	92.8 in
Maximum Blade Height	408 mm	16.1 in
Maximum Dig Height	7039 mm	277.1 in
Tail Swing with Counterweight	1585 mm	62.4 in
Maximum Reach	7637 mm	300.7 in
Cab Height	2541 mm	100 in
Ground Clearance	356 mm	14 in
Swing Bearing - Height	756 mm	29.7 in
Track Belt/Shoe Width	450 mm	17.7 in
Boom Swing - Left	604 mm	23.8 in
Boom Swing - Right	935 mm	36.8 in
Tail Swing without Counterweight	1450 mm	57.1 in
Maximum Reach - Ground Level	7460 mm	293.7 in
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 (2)	***With blade positioned at the rear of the machine.	***With blade positioned at the rear of the machine.
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.
Height - Boom Transport - No Tools*	2260 mm	89 in
Overall Shipping Length - with Counterweight	7052 mm (277.6 in)***	7052 mm (277.6 in)***
Height - Boom Working - With Tools**	3050 mm	120.1 in
Overall Shipping Length - without Counterweight	7052 mm (277.6 in)***	7052 mm (277.6 in)***

Weight Increase from Minimum Configuration

Steel Tracks with Pads	330 kg	728 lb
Long Stick	66 kg	146 lb
Counterweight	250 kg	552 lb

Travel System

Gradeability - Maximum	30 degrees	30 degrees
Ground Pressure - Minimum Weight	34.7 kPa	5 psi
Ground Pressure - Maximum Weight	37.1 kPa	5.4 psi
Travel Speed - High	4.9 km/h	3.1 mile/h
Travel Speed - Low	2.6 km/h	1.6 mile/h
Maximum Traction Force - High Speed	28.9 kN	6497 lb
Maximum Traction Force - Low Speed	84.8 kN	19064 lb

Service Refill Capacities

Engine Oil	11.2 l	3 gal (US)
Fuel Tank	147 l	39 gal (US)
Hydraulic System	110 l	29 gal (US)
Cooling System	10 l	2.6 gal (US)
Hydraulic Tank	53 l	14 gal (US)

Hydraulic System

Type	Load Sensing Hydraulics with Variable Displacement Piston Pump	Load Sensing Hydraulics with Variable Displacement Piston Pump
Operating Pressure - Swing	250 bar	3626 psi
Digging Force - Stick - Standard	42.3 kN	9500 lb
Digging Force - Stick - Long	35.7 kN	8023 lb
Operating Pressure - Travel	285 bar	4134 psi
Pump Flow at 2,400 rpm	233 l/min	62 gal/min
Digging Force - Bucket	62 kN	13943 lb
Operating Pressure - Equipment	285 bar	4134 psi
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.
Maximum Auxiliary Circuit - Secondary - Flow at Pump	33 l/min	9 gal/min
Maximum Auxiliary Circuit - Primary - Pressure at Pump	285 bar	4134 psi
Maximum Auxiliary Circuit - Primary - Flow at Pump	131 l/min	35 gal/min
Maximum Auxiliary Circuit - Secondary - Pressure at Pump	285 bar	4134 psi
Maximum Auxiliary Circuit - High Flow - Pressure at Pump	285 bar	4134 lbf/in
Maximum Auxiliary Circuit - High Flow - Flow at Pump	140 l/min	37 gal/min

Swing System

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

Blade

Height	431 mm	17 in
Width - Wide	2640 mm	104 in
Width - Standard	2470 mm	97 in

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)
Tip Over Protective Structure (TOPS)	ISO 12117:1997	ISO 12117:1997

Sound

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"
Operator Sound Pressure (ISO 6396:2008)	72 dB(A)	72 dB(A)

Dimensions - Standard Stick

Boom Swing - Right	935 mm	36.8 in
Maximum Dump Clearance	4760 mm	187.4 in
Tail Swing without Counterweight	1450 mm	57.1 in
Maximum Reach - Ground Level	6949 mm	273.6 in
O/A Undercarriage Length	3200 mm	126 in
Cab Height	2541 mm	100 in
Swing Bearing - Height	756 mm	29.7 in
Maximum Dig Height	6736 mm	265.2 in
Track Belt/Shoe Width	450 mm	17.7 in
O/A Track Width	2470 mm	97.2 in
Ground Clearance	356 mm	14 in
Maximum Reach	7141 mm	281.1 in
Tail Swing with Counterweight	1585 mm	62.4 in
Boom In Reach	3059 mm	120.4 in
Vertical Wall	2991 mm	117.8 in
Dig Depth	4108 mm	161.7 in
Stick Length	1820 mm	71.8 in
Boom Swing - Left	604 mm	23.8 in
Maximum Blade Height	408 mm	16.1 in
Maximum Blade Depth	671 mm	26 in
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.
Overall Shipping Length - without Counterweight	6774 mm	266.7 in
Overall Shipping Length - with Counterweight	6774 mm	266.7 in
Note (2)	***With blade positioned at the rear of the machine.	***With blade positioned at the rear of the machine.
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.
Height - Boom Transport - No Tools*	2430 mm	95.7 in
Height - Boom Working - With Tools**	2660 mm	104.7 in

Air Conditioning System

Air Conditioning	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.

Sustainability

Recyclability	96%	96%

Features

ALL DAY COMFORT

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.

EASY TO OPERATE

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

STICK STEER TRAVEL MODE

Moving around the job site is even easier with the Cat Stick Steer option. 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!

BIG PERFORMANCE IN A MINI DESIGN

Increased lifting, swinging, travel and multi-functioning performance helps you get the job done more efficiently, blade float allows for easy clean up and long undercarriage provides improved stability.

HIGH FLOW

Dedicated auxiliary hydraulic pump is ideal for running power-hungry attachments while allowing the machine to simultaneously travel and multifunction. This feature allows consistent pressure to the auxiliary lines with no loss of hydraulic power keeping your attachment running at full power maintaining optimal productivity.

SAFETY ON THE JOB SITE

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’ve built into the machine.

SIMPLE SERVICE FOR LESS DOWNTIME

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.

LOWER OPERATING COSTS

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.

UNMATCHED DEALER SUPPORT

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.

SUSTAINABILITY

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)

ENGINE

Cat C3.3B Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
Automatic Engine Idle
Automatic Engine Shutdown
Automatic Swing Brake
Automatic Two Speed Travel
Fuel Water Separator with Indicator
Radial Seal – Double Element Air Filter
Extended Life Coolant, –37° C (–35° F)

HYDRAULICS

Electronic Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
Dedicated Auxiliary Hydraulic Pump
Power On Demand
Hydraulic Temperature Monitoring
Certified Accumulator
HYDO Advanced Hydraulic Oil
Ecology Drain

OPERATOR ENVIRONMENT

Top Guard ISO 10262 1998 Level I
ROPS ISO 12117-2:2008
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer
Adjustable Wrist Rests
Molded Footrests
Removable, Washable Floor Mat
Travel Pedals and Hand Levers
Cat Key with Passcode Option
HVAC with Automatic Temperature Control
Hydraulic Lockout Controls
Integrated Lower Front Window
Assisted Front Window Overhead Storage
Rear Window Emergency Exit
Fabric, High Back, Suspension Seat
Retractable Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
LED Interior Light
Literature Holder
Mounting Bosses for Top and Front Guards
12V Power Socket
Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)
Skylight
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

UNDERCARRIAGE

Greased and Lubricated Track
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)

ELECTRICAL

12 Volt Electrical System
60 Ampere Alternator
Circuit Breaker
900 CCA Maintenance Free Battery
Battery Disconnect
Ignition Key Stop Switch
Travel Alarm

OTHER

Locks on External Enclosure Doors
Lockable Fuel Cap
Beacon Socket
Rear Reflectors

OPERATOR ENVIRONMENT

Push to Start with Bluetooth® Key
Air Suspension Heated Seat
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