310 Mini Hydraulic Excavator
The Cat® 310 Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.
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Engine
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- Engine Model
- Cat C3.3B
- Net Power
- 70.3HP
- Bore
- 3.7in
- Displacement
- 203in³
- Gross Power - ISO 14396
- 74.3HP
- Stroke
- 4.7in
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Weights
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- Operating Weight
- 22447lb
- Minimum Operating Weight with Cab*
- 21166lb
- 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.
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Blade
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- Height
- 17in
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Dimensions
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- Cab Height
- 103.3in
- Dig Depth
- 203.7in
- Ground Clearance
- 15.5in
- Maximum Dig Height
- 315.2in
- Maximum Reach
- 301in
- Maximum Reach - Ground Level
- 295.7in
- Overall Shipping Length
- 259in
- Overall Track Width
- 97.2in
- Overall Undercarriage Length
- 129.9in
- Track Belt/Shoe Width
- 17.7in
- Transport Height
- 113.9in
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Hydraulic System
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- Digging Force - Bucket
- 17459lb
- Digging Force - Stick
- 11060lb
- Operating Pressure - Equipment
- 4134psi
- Operating Pressure - Swing
- 3336psi
- Operating Pressure - Travel
- 4134psi
- Pump Flow at 2,400 rpm
- 62gal/min
- Type
- Load Sensing Hydraulics with Variable Displacement Piston Pump
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Service Refill Capacities
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- Cooling System
- 2.6gal (US)
- Engine Oil
- 3gal (US)
- Fuel Tank
- 38gal (US)
- Hydraulic System
- 37gal (US)
- Hydraulic Tank
- 14gal (US)
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Sound
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- Note
- European Union Directive “2000/14/EC”
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Swing System
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- Machine Swing Speed
- 10.6r/min
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Travel System
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- Gradeability - Maximum
- 30 degrees
- Maximum Traction Force - High Speed
- 6497lb
- Maximum Traction Force - Low Speed
- 19064lb
- Travel Speed - High
- 3.1mile/h
- Travel Speed - Low
- 1.6mile/h
Standard Equipment:
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- Engine
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- 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
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- Hydraulics
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- Smart Tech Electronic Pump
- Variable Displacement Piston Pump
- Load Sensing/Flow Sharing Hydraulics
- Power On Demand
- Hydraulic Temperature Monitoring
- Certified Accumulator
- Hydro Advanced Hydraulic Oil
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- Operator Environment
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- 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
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- Undercarriage
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- 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)
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- Boom, Stick And Linkages
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- 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)
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- Electrical
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- 12 Volt Electrical System
- 90 Ampere Alternator
- 850 CCA Maintenance Free Battery
- Circuit Breaker
- Ignition Key Stop Switch
- Signaling/Warning Horn
- Product Link™ Elite Lite (regulations apply)
- Travel Alarm
Optional Equipment:
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- Operator Environment
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- Rain Visor
- Air Suspension Heated Seat
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- Electrical
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- Rearview Camera
- Rotating Beacon
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- Other
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- Attachments including Buckets, Augers and Hammers
- Steel Track with Rubber Pads
- Wide Steel Tracks (600 mm/23.6 in)
- 2nd Auxiliary Hydraulic Lines
- Boom and Stick Hose Burst Check Valves
- Bucket Linkage with Lift Eye
- Track Guides
- Water Jacket Heater
- Refueling Pump
- Cab Guarding
