New Cat® 308 CR Mini Hydraulic Excavator

Specifications

Engine

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

Weights

Operating Weight: 20077lb
Note (1): *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, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Maximum Operating Weight with Cab**: 20077lb
Minimum Operating Weight with Cab*: 18610lb

Dimensions - Long Stick

Dig Depth: 182.8in
Height - Boom Transport - No Tools*: 89in
Height - Boom Working - With Tools**: 120.1in
Overall Shipping Length - without Counterweight: 6872 mm (270.6 in)***
Overall Shipping Length - with Counterweight: 6872 mm (270.6 in)***
Boom Swing - Left: 23.8in
Maximum Dig Height: 277.1in
Maximum Blade Height: 14.6in
Track Belt/Shoe Width: 17.7in
Cab Height: 100in
Tail Swing with Counterweight: 62.4in
O/A Undercarriage Length: 113.4in
Maximum Dump Clearance: 199.7in
Boom Swing - Right: 36.8in
Maximum Blade Depth: 16in
Ground Clearance: 13.8in
Stick Length: 92.8in
Maximum Reach: 300.7in
Maximum Reach - Ground Level: 293.7in
Boom In Reach: 126.6in
Swing Bearing - Height: 29.7in
O/A Track Width: 90.6in
Tail Swing without Counterweight: 57.1in
Vertical Wall: 134in
Note: *Boom Height when stick is pinned in transport position with no attachments.
Note (2): ***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.

Blade

Height: 17in
Width - Standard: 90.6in
Width - Wide: 96.5in

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.

Swing System

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

Weight Increase from Minimum Configuration

Steel Tracks with Pads: 752lb
Counterweight: 552lb
Long Stick: 146lb

Travel System

Maximum Traction Force - High Speed: 6250lb
Ground Pressure - Maximum Weight: 5.8psi
Ground Pressure - Minimum Weight: 5.4psi
Travel Speed - High: 3.2mile/h
Travel Speed - Low: 1.9mile/h
Maximum Traction Force - Low Speed: 15175lb
Gradeability - Maximum: 30 degrees

Service Refill Capacities

Fuel Tank: 39gal (US)
Hydraulic System: 29gal (US)
Hydraulic Tank: 14gal (US)
Cooling System: 2.6gal (US)
Engine Oil: 3gal (US)

Hydraulic System

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

Certification - Cab

Top Guard: ISO 10262:1998 (Level I)
Roll Over Protective Structure (ROPS): ISO 12117-2:2008
Tip Over Protective Structure (TOPS): ISO 12117:1997

Sound

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

Dimensions - Standard Stick

Cab Height: 100in
Vertical Wall: 117.8in
Boom In Reach: 120.4in
Tail Swing with Counterweight: 62.4in
Boom Swing - Right: 36.8in
Track Belt/Shoe Width: 17.7in
Maximum Reach: 281.1in
Stick Length: 71.7in
Maximum Blade Height: 14.6in
Boom Swing - Left: 23.8in
Maximum Blade Depth: 16in
O/A Track Width: 90.6in
Maximum Dig Height: 265.2in
Maximum Dump Clearance: 187.4in
Maximum Reach - Ground Level: 273.6in
Tail Swing without Counterweight: 57.1in
O/A Undercarriage Length: 113.4in
Swing Bearing - Height: 29.7in
Ground Clearance: 13.8in
Dig Depth: 161.7in
Note: *Boom Height when stick is pinned in transport position with no attachments.
Overall Shipping Length - with Counterweight: 264in
Note (1): **Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Overall Shipping Length - without Counterweight: 258.8in
Note (2): ***With blade positioned at the rear of the machine.
Height - Boom Working - With Tools**: 104.7in
Height - Boom Transport - No Tools*: 95.7in

Sustainability

Recyclability: 96%

Standard/Optional Features

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
- Power On Demand
- Hydraulic Temperature Monitoring
- Certified Accumulator
- HYDO Advanced Hydraulic Oil
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
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)
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
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
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
Electrical
- Product Link^™ Elite (regulations apply)
- 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
- Polycarbonate Front Window EN356 P5A
- Track Guards
Other
- Additional Counterweight
- Water Jacket Heater
- Refueling Pump
- Variable Angle Boom (refer to 308 CR VAB brochure for VAB specs and additional information)

308 CR Mini Hydraulic Excavator

Specifications

Engine

Weights

Dimensions - Long Stick

Blade

Air Conditioning System

Swing System

Weight Increase from Minimum Configuration

Travel System

Service Refill Capacities

Hydraulic System

Certification - Cab

Sound

Dimensions - Standard Stick

Sustainability

Standard/Optional Features

Standard Equipment:

Optional Equipment:

M320 Wheeled Excavator

M316 Wheeled Excavator

M318 Wheeled Excavator

Contact N C Machinery today for all of your equipment needs!

Quick Links

Contact Us

308 CR Mini Hydraulic Excavator

Specifications

Engine

Weights

Dimensions - Long Stick

Blade

Air Conditioning System

Swing System

Weight Increase from Minimum Configuration

Travel System

Service Refill Capacities

Hydraulic System

Certification - Cab

Sound

Dimensions - Standard Stick

Sustainability

Standard/Optional Features

Standard Equipment:

Optional Equipment:

Related Products

M320 Wheeled Excavator

M316 Wheeled Excavator

M318 Wheeled Excavator

Contact N C Machinery today for all of your equipment needs!