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310

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.

310 Standard Equipment

ENGINE

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

HYDRAULICS

  • Smart Tech Electronic Pump
  • Certified Accumulator
  • HYDO Advanced Hydraulic Oil
  • Power On Demand
  • Hydraulic Temperature Monitoring
  • Load Sensing/Flow Sharing Hydraulics
  • Variable Displacement Piston Pump

OPERATOR ENVIRONMENT

  • LED Interior Light
  • Fabric, High Back, Suspension Seat
  • Sealed and Pressurized Cab
  • Retractable Seat Belt (75 mm/3 in)
  • Molded Footrests
  • Integrated Lower Front Window
  • Travel Pedals and Hand Levers
  • HVAC with Automatic Temperature Control
  • Assisted Front Window Overhead Storage
  • Operator Sound Pressure 72 dB(A) ISO 6396
  • Travel Cruise Control
  • Cat Key with Passcode Option
  • Stick Steer Mode
  • Radio – Bluetooth®, USB, Auxiliary, Microphone
  • Control Pattern Changer
  • Skylight
  • Removable, Washable Floor Mat
  • Mounting Bosses for Top and Front Guards
  • Adjustable Wrist Rests
  • 12V Power Socket
  • Coat Hook
  • Top Guard – ISO 10262:1998 (Level II)
  • Cup Holder
  • Hydraulic Lockout Controls
  • ROPS – ISO 12117-2:2008
  • Literature Holder
  • Rear Window Emergency Exit
  • 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
  • TOPS – ISO 12117:1997

UNDERCARRIAGE

  • Greased and Lubricated Track
  • Tie Down Eyes on Track Frame
  • Hydraulic Track Adjusters
  • 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

310 Optional Equipment

OPERATOR ENVIRONMENT

  • Rain Visor
  • Air Suspension Heated Seat

ELECTRICAL

  • Rearview Camera
  • Rotating Beacon

OTHER

  • 2nd Auxiliary Hydraulic Lines with Case Drain
  • Wide Steel Tracks (600 mm/23.6 in)
  • Attachments including Buckets, Augers and Hammers
  • Boom and Stick Hose Burst Check Valves
  • Steel Track with Rubber Pads
  • Bucket Linkage with Lift Eye
  • Track Guides
  • Water Jacket Heater
  • Refueling Pump
  • Cab Guarding

Select Units

Overview

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

Engine

  • Net Power 70.3 HP 52.4 kW
  • Engine Model Cat C3.3B Cat C3.3B
  • Stroke 4.7 in 120.0 mm
  • Rated Net Power - 2,200 rpm - U.S. EPA Tier 4 Final - ISO 9249/EEC 80/1269 70.3 HP 52.4 kW
  • Gross Power - ISO 14396 74.3 HP 55.4 kW
  • Bore 3.7 in 94.0 mm
  • Displacement 203.0 in³ 3.33 l
  • Rated Net Power - 2,200 rpm - EU Stage V - ISO 9249/EEC 80/1269 71.5 HP 53.3 kW

Weights

  • Operating Weight 22447.0 lb 10182.0 kg
  • Minimum Operating Weight with Cab* 21166.0 lb 9601.0 kg
  • Maximum Operating Weight with Cab** 22447.0 lb 10182.0 kg
  • 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.
  • Note (1) *Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket. *Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.

Dimensions

  • Dig Depth 205.0 in 5211.0 mm
  • Transport Height 114.0 in 2884.0 mm
  • Tail Swing without Counterweight 71.0 in 1800.0 mm
  • Cab Height 103.0 in 2607.0 mm
  • Swing Bearing Height 32.0 in 822.0 mm
  • Maximum Blade Height 14.0 in 355.0 mm
  • Boom in Reach 90.0 in 2272.0 mm
  • Maximum Reach 301.0 in 7644.0 mm
  • Vertical Wall 192.0 in 4873.0 mm
  • Track Belt/Shoe Width 18.0 in 450.0 mm
  • Tail Swing with Counterweight 79.0 in 1995.0 mm
  • Overall Track Width 97.0 in 2470.0 mm
  • Maximum Dump Clearance 230.0 in 5829.0 mm
  • Maximum Reach - Ground Level 296.0 in 7518.0 mm
  • Maximum Blade Depth 26.0 in 671.0 mm
  • Overall Shipping Length 259.0 in 6579.0 mm
  • Overall Undercarriage Length 126.0 in 3200.0 mm
  • Stick Length 98.0 in 2500.0 mm
  • Maximum Dig Height 314.0 in 7970.0 mm
  • Ground Clearance 14.0 in 356.0 mm

Blade

  • Height 17.0 in 431.0 mm
  • Width - Standard 97.0 in 2470.0 mm
  • Width - Wide 104.0 in 2640.0 mm

Hydraulic System

  • Operating Pressure - Swing 3336.0 psi 230.0 bar
  • Auxiliary Circuit - Primary - Pressure 4134.0 psi 285.0 bar
  • Digging Force - Bucket 17459.0 lb 77.7 kN
  • Auxiliary Circuit - Secondary - Pressure 4134.0 psi 285.0 bar
  • Operating Pressure - Travel 4134.0 psi 285.0 bar
  • Operating Pressure - Equipment 4134.0 psi 285.0 bar
  • Auxiliary Circuit - Secondary - Flow 9.0 gal/min 33.0 l/min
  • Auxiliary Circuit - Primary - Flow 35.0 gal/min 131.0 l/min
  • Digging Force - Stick 11060.0 lb 49.2 kN
  • Type Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump
  • Pump Flow at 2,400 rpm 62.0 gal/min 233.0 l/min

Travel System

  • Maximum Traction Force - Low Speed 19064.0 lb 84.8 kN
  • Maximum Traction Force - High Speed 6497.0 lb 28.9 kN
  • Travel Speed - High 3.1 mile/h 4.9 km/h
  • Travel Speed - Low 1.6 mile/h 2.6 km/h
  • Ground Pressure - Maximum Weight 6.0 psi 44.2 kPa
  • Ground Pressure - Minimum Weight 6.0 psi 41.68 kPa
  • Gradeability - Maximum 30 degrees 30 degrees

Certification - Cab

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

Service Refill Capacities

  • Hydraulic Tank 14.0 gal (US) 53.0 l
  • Cooling System 2.6 gal (US) 10.0 l
  • Engine Oil 3.0 gal (US) 11.2 l
  • Fuel Tank 38.0 gal (US) 145.0 l
  • Hydraulic System 37.0 gal (US) 140.0 l

Weight Increase from Minimum Configuration

  • Counterweight 552.0 lb 250.0 kg
  • Steel Tracks with Pads 728.0 lb 330.0 kg

Sound

  • Average Exterior Sound Pressure (ISO 6395:2008) 99.0 dB(A) 99.0 dB(A)
  • Operator Sound Pressure (ISO 6396:2008) 72.0 dB(A) 72.0 dB(A)
  • Note European Union Directive “2000/14/EC” European Union Directive “2000/14/EC”

Swing System

  • Machine Swing Speed 10.6 r/min 10.6 r/min
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