310

The Cat® 310 Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.


SPECIFICATIONS
Engine
Engine Model Cat C3.3B
Net Power 70.3 HP


Weights
Operating Weight 22447 lb


Blade
Height 17 in
Width - Standard 97 in
Width - Wide 104 in


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


Dimensions
Boom in Reach 90 in
Cab Height 103 in
Dig Depth 205 in
Ground Clearance 14 in
Maximum Blade Depth 26 in
Maximum Blade Height 14 in
Maximum Dig Height 314 in
Maximum Dump Clearance 230 in
Maximum Reach 301 in
Maximum Reach - Ground Level 296 in
Overall Shipping Length 259 in
Overall Track Width 97 in
Overall Undercarriage Length 126 in
Stick Length 98 in
Swing Bearing Height 32 in
Tail Swing with Counterweight 79 in
Tail Swing without Counterweight 71 in
Track Belt/Shoe Width 18 in
Transport Height 114 in
Vertical Wall 192 in


Engine
Bore 3.7 in
Displacement 203 in³
Gross Power - ISO 14396 74.3 HP
Rated Net Power - 2,200 rpm - EU Stage V - ISO 9249/EEC 80/1269 71.5 HP
Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final - ISO 9249/EEC 80/1269 70.3 HP
Stroke 4.7 in


Hydraulic System
Auxiliary Circuit - Primary - Flow 35 gal/min
Auxiliary Circuit - Primary - Pressure 4134 psi
Auxiliary Circuit - Secondary - Flow 9 gal/min
Auxiliary Circuit - Secondary - Pressure 4134 psi
Digging Force - Bucket 17459 lb
Digging Force - Stick 11060 lb
Operating Pressure - Equipment 4134 psi
Operating Pressure - Swing 3336 psi
Operating Pressure - Travel 4134 psi
Pump Flow at 2,400 rpm 62 gal/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump


Service Refill Capacities
Cooling System 2.6 gal (US)
Engine Oil 3 gal (US)
Fuel Tank 38 gal (US)
Hydraulic System 37 gal (US)
Hydraulic Tank 14 gal (US)


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


Swing System
Machine Swing Speed 10.6 r/min


Travel System
Gradeability - Maximum 30 degrees
Ground Pressure - Maximum Weight 6 psi
Ground Pressure - Minimum Weight 6 psi
Maximum Traction Force - High Speed 6497 lb
Maximum Traction Force - Low Speed 19064 lb
Travel Speed - High 3.1 mile/h
Travel Speed - Low 1.6 mile/h


Weight Increase from Minimum Configuration
Counterweight 552 lb
Steel Tracks with Pads 728 lb


Weights
Maximum Operating Weight with Cab** 22447 lb
Minimum Operating Weight with Cab* 21166 lb
Note (1) *Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long 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.


BENEFITS & 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, and dig-to-blade allows for easy clean up.

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.

EQUIPMENT
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)
  • Ecology Drain
HYDRAULICS
  • Smart Tech Electronic Pump
  • Variable Displacement Piston Pump
  • Load Sensing/Flow Sharing Hydraulics
  • Power On Demand
  • Hydraulic Temperature Monitoring
  • Certified Accumulator
  • HYDO Advanced Hydraulic Oil
OPERATOR ENVIRONMENT
  • Sealed and Pressurized Cab
  • Operator Sound Pressure 72 dB(A) ISO 6396
  • 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
  • 12V Power Socket
  • Radio – Bluetooth®, USB, Auxiliary, Microphone
  • Skylight
  • Mounting Bosses for Top and Front Guards
  • ROPS – ISO 12117-2:2008
  • TOPS – ISO 12117:1997
  • Top Guard – ISO 10262:1998 (Level II)
  • Color LCD Monitor
    – Fuel Level and Coolant Temperature Gauges
    – Maintenance and Machine Monitoring
    – Performance and Machine Adjustments
    – Numeric Security Code
    – Multiple Languages
    – Camera Ready
    – Hour Meter with Wake Up Switch
    – Jog Dial Control Interface
UNDERCARRIAGE
  • Greased and Lubricated Track
  • Hydraulic Track Adjusters
  • Tie Down Eyes on Track Frame
  • Dozer Blade
  • Dozer Float
  • Bolt-on, Reversible Wear Edge
  • Steel Tracks (450 mm/17.7 in wide)
BOOM, STICK AND LINKAGES
  • One Piece Boom (4300 mm/169.3 in)
  • Long Stick (2500 mm/98.4 in)
  • Front Shovel Capable (Pin-On/Manual Coupler/Hydraulic Coupler – not available in all regions)
  • Thumb Ready (not available in all regions)
  • Certified Lifting Eye (not available in all regions)
ELECTRICAL
  • 12 Volt Electrical System
  • 60 Ampere Alternator
  • 900 CCA Maintenance Free Battery
  • Battery Disconnect
  • Ignition Key Stop Switch
  • Signaling/Warning Horn
  • Product Link™ Elite Lite (regulations apply)
  • Travel Alarm

Optional Equipment

OPERATOR ENVIRONMENT
  • Rain Visor
  • Air Suspension Heated Seat
ELECTRICAL
  • Rearview Camera
  • Rotating Beacon
OTHER
  • Attachments including Buckets, Augers and Hammers
  • Steel Track with Rubber Pads
  • Wide Steel Tracks (600 mm/23.6 in)
  • 2nd Auxiliary Hydraulic Lines with Case Drain
  • Boom and Stick Hose Burst Check Valves
  • Bucket Linkage with Lift Eye
  • Track Guides
  • Water Jacket Heater
  • Refueling Pump
  • Cab Guarding