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Mini Excavators

310 Mini Hydraulic Excavator

Net Power

69.5 HP

Operating Weight

22,451 lb

Dig Depth

205.2 in

SPECIFICATIONS

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

    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.

    Blade

    Height

    17 in

    Width - Standard

    97.2 in

    Width - Wide

    103.9 in

    Certification - Cab

    Top Guard

    ISO 10262:1998 (Level I)

    Tip Over Protective Structure (TOPS)

    ISO 12117:1997

    Roll Over Protective Structure (ROPS)

    ISO 12117-2:2008

    Dimensions

    Dig Depth

    205.2 in

    Dimensions - Standard Stick

    Tail Swing - Standard Counterweight

    76.1 in

    Maximum Reach - Ground Level

    298 in

    Ground Clearance - Frame

    14 in

    Maximum Blade Depth

    18.8 in

    Stick Length

    98.4 in

    Overall Shipping Length - without Counterweight

    269.7 in

    Maximum Reach

    303 in

    Cab Height

    100 in

    Maximum Dig Height

    313.8 in

    Vertical Wall

    172.6 in

    Note (2)

    **Boom Height when stick is pinned in working position with attachments.

    Height - Boom Working - With Tools**

    106.3 in

    Tail Swing without Counterweight

    70.9 in

    Boom In Reach

    83.3 in

    Dig Depth

    205.2 in

    O/A Track Width

    97.2 in

    Track Belt/Shoe Width

    17.7 in

    Maximum Dump Clearance

    229.5 in

    Maximum Blade Height

    16.6 in

    O/A Undercarriage Length

    126 in

    Swing Bearing - Height

    28.9 in

    Overall Shipping Length - with Counterweight

    274.9 in

    Note (1)

    *Boom Height when stick is pinned in transport position (if available) with no attachments.

    Height - Boom Transport - No Tools*

    100.4 in

    Engine

    Net Power

    69.5 HP

    Bore

    3.7 in

    Net Power - 2,200 rpm - ISO 9249:2007, 80/1269/EEC

    69.5 HP

    Engine Model - U.S. EPA Tier 4 Final/EU Stage V

    Cat® C3.3B

    Stroke

    4.7 in

    Gross Power - SAE J1995:2014

    74.3 HP

    Note

    Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.

    Displacement

    203 in³

    Note 1

    Advertised power is tested per the specified standard in effect at the time of manufacture.

    Hydraulic System

    Maximum Auxiliary Circuit - Primary - Flow at Pump

    35 gal/min

    Operating Pressure - Swing

    3,336 psi

    Digging Force - Bucket

    17,459 lb

    Operating Pressure - Travel

    4,134 psi

    Operating Pressure - Equipment

    4,134 psi

    Note

    Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

    Digging Force - Stick

    11,060 lb

    Type

    Load Sensing Hydraulics with Variable Displacement Piston Pump

    Pump Flow at 2,400 rpm

    62 gal/min

    Maximum Auxiliary Circuit - Secondary - Flow at Pump

    gal/min

    Maximum Auxiliary Circuit - Primary - Pressure at Pump

    4,134 psi

    Maximum Auxiliary Circuit - Secondary - Pressure at Pump

    4,134 psi

    Service Refill Capacities

    Hydraulic Tank

    14 gal (US)

    Cooling System

    2.6 gal (US)

    Engine Oil

    gal (US)

    Fuel Tank

    38 gal (US)

    Hydraulic System

    37 gal (US)

    Sound

    Operator Sound Pressure (ISO 6396:2008)

    72 dB(A)

    Average Exterior Sound Pressure (ISO 6395:2008)

    99 dB(A)

    Note

    European Union Directive "2000/14/EC"

    Sustainability

    Recyclability

    96%

    Swing System

    Machine Swing Speed

    10.6 r/min

    Travel System

    Maximum Traction Force - Low Speed

    19,064 lb

    Maximum Traction Force - High Speed

    6,497 lb

    Travel Speed - High

    3.1 mile/h

    Travel Speed - Low

    1.6 mile/h

    Ground Pressure - Maximum Weight

    6.4 psi

    Ground Pressure - Minimum Weight

    psi

    Gradeability - Maximum

    30 degrees

    Weight Increase from Minimum Configuration

    Counterweight

    552 lb

    Steel Tracks with Pads

    728 lb

    Weights

    Operating Weight

    22,451 lb

    Note (2)

    **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*

    21,170 lb

    Maximum Operating Weight with Cab**

    22,451 lb

    Note (1)

    *Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.

    • GUARDING
      • Roll Over Protective Structure (ROPS) ISO 12117-2:2008
      • Top Guard ISO 10262:1998 (Level I)
    • 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 ( –37° 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
      • TOPS – ISO 12117:1997
      • 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 Straight Blade
      • Dozer Float
      • Bolt-on, Reversible Wear Edge
    • BOOM, STICK AND LINKAGES
      • One Piece Boom (4300 mm/169.3 in)
      • Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler for Cat Tools (not available in all regions)
      • Thumb Ready (not available in all regions)
    • ELECTRICAL
      • 12 Volt Electrical System
      • 90 Ampere Alternator
      • 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
    • 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 (2500 mm/98.4 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)
      • Rearview Camera
      • Rotating Beacon
    • GUARDING
      • Top Guard ISO 10262:1998 (Level II)
      • Front Guard (Mesh) ISO 10262:1998 (Level I)
      • Front Guard (Heavy Duty) ISO 10262:1998 (Level II)
    • OTHER
      • Water Jacket Heater
      • Refueling Pump

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