Cat Excavators:

312F GC Hydraulic Excavator

Maximum Travel Speed – High
3.4 mph
Maximum Travel Speed – Low
2.2 mph
Engine Model
Cat® C3.4B
Bore
3.9 in

The new 312F GC OEM excavator is built for those who need dependable performance at a low cost per hour. The machine features an efficient C3.4B engine that’s light on fuel – with no need for diesel exhaust fluid to meet today’s emission standards. Unlike other brands in its size class, the 312F GC comes equipped with more unique attributes: Strong and stable undercarriage, a quiet and comfortable Roll-Over Protective Structure (ROPS) cab, and easy-to-reach service points are just a few. Bottom line: If you are looking for a dependable, low-cost-per-hour specialty solution based excavator to get your work done – backed by unmatched support from a brand you can trust – look no further than the 312F GC OEM. It simply makes a great deal of business sense.



Benefits & Features

Product Specs

  • Drive

  • Maximum Travel Speed – High
    3.4mph
    Maximum Travel Speed – Low
    2.2mph
    Maximum Drawbar Pull
    24707lbf
    Maximum Travel Speed
    3.4mph
  • Engine

  • Engine Model
    Cat® C3.4B
    Bore
    3.9in
    Stroke
    4.33in
    Displacement
    207in3
    Engine Power – ISO 14396
    72hp
    Net Power – ISO 9249
    70hp
    Note
    The 312F GC meets Japan 2014 (Tier 4 Final) emission standards.
    Flywheel Power
    70hp
  • Weights

  • Frontless Weight
    23854lb
    Operating Weight*
    27558lb
    *Note
    *Dependent on application, Review
  • Swing Mechanism

  • Swing Torque
    22791lbf-ft
    Swing Speed
    11.7rpm
  • Hydraulic System

  • Maximum Pressure – Travel
    4424psi
    Maximum Pressure – Swing
    3336psi
    Pilot System – Maximum Pressure
    598psi
    Main System – Maximum Flow (total)
    63.4gal/min
    Maximum Pressure – Equipment
    4424psi
  • Service Refill Capacities

  • Cooling System
    4.7gal
    Final Drive
    0.8gal
    Hydraulic System (including tank)
    43.3gal
    Hydraulic Tank
    23.9gal
    Engine Oil
    2.1gal
    Fuel Tank Capacity
    66.0gal
    Swing Drive
    0.8gal
  • Track

  • Reference Number of Shoes (each side) – Standard Undercarriage
    43 pieces
    Reference Number of Track Rollers (each side) – Standard Undercarriage
    6 pieces
    Number of Carrier Rollers (each side)
    1 piece

Equipment

  • Engine
    • C3.4B diesel engine
    • Meets Japan 2014 (Tier 4 Final) emission standards
    • 3000 m altitude capability
    • Two speed travel
    • Waved fin radiator with side-by-side type oil cooler
    • Radial seal air filter, double element
    • Cat battery
  • Cab
    • ROPS cab
    • Laminated glass front window 70/30 split (tempered glass)
    • Sliding upper door window (left-hand cab door)
    • Removable lower windshield with in cab storage bracket
    • Windshield washer and radial wipers
    • Interior lighting
    • Coat hook
    • Beverage holder
    • Ash tray
    • Literature holder
    • Radio (meet DIN size)
    • Rear window (emergency exit)
    • 1 × 12V power supply 10A
    • Two stereo speakers (two locations)
    • Storage compartment suitable for lunch box
    • Color LCD display with indicators, filter/fluid change, and working hour information
    • Neutral lever (lock out) for all controls
    • Utility space for magazine
    • Adjustable armrest
    • Adjustable console
    • Travel control pedals with removable hand levers
    • Capability of installing two additional pedals
  • Hydraulic System
    • Automatic swing parking brake
    • High performance hydraulic return filter
    • Reverse swing damping valve
    • Control pattern changer
  • Electrical
    • Circuit breaker (12V)
  • Lights
    • Light, storage box mounted (one)
  • Undercarriage
    • Grease lubricated track (GLT2)
    • Towing eye on base frame
    • Base frame with new eye for diagonal lashing
    • Standard idler tension spring
  • Counterweight
    • 2100 kg counterweight
  • Safety And Security
    • Cat one key security system
    • Door locks and cap locks on fuel tanks
    • Signaling/warning horn
    • Secondary engine shutoff switch
    • Rear window for emergency exit
    • Mirrors (frame – right, cab – left)
    • Rearview camera
    • Machine Security System
  • Technology
    • Product Link Japan

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