Piscataway Campus
732-885-5555
Bensalem Campus
877-726-7663

Excavators

310 Mini Hydraulic Excavator

  • Net Power
    69.5 HP
  • Bore
    3.7 in
  • Displacement
    203 in³
  • Stroke
    4.7 in
Engine
Net Power
69.5 HP
Bore
3.7 in
Displacement
203 in³
Stroke
4.7 in
Note
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.
Gross Power
74.3 HP
Engine Model
Cat® C3.3B
Net Power
69.5 HP
Engine Model
Cat C3.3B
Gross Power
74.3 HP
Rated Net Power
71.5 HP
Rated Net Power
70.3 HP
Weights
Operating Weight
22451 lb
Maximum Operating Weight with Cab
22451 lb
Minimum Operating Weight with Cab
21170 lb
Note
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
Note
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Weight Increase from Minimum Configuration
Counterweight
552 lb
Steel Tracks with Pads
728 lb
Travel System
Gradeability
30 degrees
Ground Pressure
6.4 psi
Ground Pressure
6 psi
Maximum Traction Force
6497 lb
Maximum Traction Force
19064 lb
Travel Speed
3.1 mile/h
Travel Speed
1.6 mile/h
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)
Hydraulic System
Digging Force
17459 lb
Digging Force
11060 lb
Operating Pressure
4134 psi
Operating Pressure
3336 psi
Operating Pressure
4134 psi
Pump Flow at 2
62 gal/min
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Maximum Auxiliary Circuit
9 gal/min
Maximum Auxiliary Circuit
4134 psi
Maximum Auxiliary Circuit
4134 psi
Maximum Auxiliary Circuit
35 gal/min
Auxiliary Circuit
35 gal/min
Auxiliary Circuit
4134 psi
Auxiliary Circuit
9 gal/min
Auxiliary Circuit
4134 psi
Swing System
Machine Swing Speed
10.6 r/min
Blade
Height
17 in
Width
97.2 in
Width
103.9 in
Certification - Cab
Roll Over Protective Structure
ISO 12117-2:2008
Tip Over Protective Structure
ISO 12117:1997
Top Guard
ISO 10262:1998 (Level I)
Sound
Average Exterior Sound Pressure
99 dB(A)
Note
European Union Directive "2000/14/EC"
Operator Sound Pressure
72 dB(A)
Dimensions
Dig Depth
205.2 in
Boom in Reach
90 in
Cab Height
103 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
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
18 in
Transport Height
114 in
Vertical Wall
192 in
Dimensions - Standard Stick
Tail Swing without Counterweight
70.9 in
Stick Length
98.4 in
Boom In Reach
83.3 in
Maximum Reach
303 in
Dig Depth
205.2 in
Ground Clearance
14 in
O
97.2 in
Cab Height
100 in
Track Belt
17.7 in
Maximum Blade Depth
18.8 in
Maximum Dump Clearance
229.5 in
Maximum Dig Height
313.8 in
Maximum Blade Height
16.6 in
Tail Swing
76.1 in
O
126 in
Vertical Wall
172.6 in
Swing Bearing
28.9 in
Maximum Reach
298 in
Overall Shipping Length
274.9 in
Note
**Boom Height when stick is pinned in working position with attachments.
Note
*Boom Height when stick is pinned in transport position (if available) with no attachments.
Overall Shipping Length
269.7 in
Height
100.4 in
Height
106.3 in
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.
  • 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
    • Top Guard ISO 10262 1998 Level I
    • 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 (2200 mm/86.6 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
    • Mesh Front Guard ISO 10262 1998 Level I
    • Heavy Duty Front Guard ISO 10262 1998 Level II
    • Top Cab Guard ISO 10262 1998 Level II
    • Polycarbonate Front Window EN356 P5A (Cab Only)
  • OTHER
    • Water Jacket Heater
    • Refueling Pump