313F GC Hydraulic Excavator

The Cat ® 313F GC excavator is a powerful and reliable, low-cost-per-hour solution for your light to medium duty application. Featuring a fuel-efficient Cat C3.4B engine, simplified hydraulic system, and robust frames and components, the 313F GC provides you savings and peace of mind.


Net Power - ISO 9249 70HP
Engine Model C3.4B
Engine Power - ISO 14396 74HP
Bore 3.9in
Stroke 4.33in
Displacement 207in³


Operating Weight 29300lb

Working Ranges & Forces

Maximum Digging Depth 19.75ft
Boom Reach 4.65 m (15'3")
Stick R3.0 (9'10")
Bucket GD .53 m³ (.69 yd³)
Maximum Reach at Ground Level 28.25ft
Maximum Cutting Height 28.5ft
Maximum Loading Height 20.83ft
Minimum Loading Height 5ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 19.17ft
Maximum Vertical Wall Digging Depth 17.42ft
Bucket Digging Force - ISO 21400lbf
Stick Digging Force - ISO 12800lbf

Hydraulic System

Main System - Maximum Flow 240 l/min (63.4 gal/min)
Maximum Pressure - Equipment 4424psi
Maximum Pressure - Swing 3336psi
Maximum Pressure - Travel 4424psi

Swing Mechanism

Swing Speed 11.7r/min
Maximum Swing Torque 22791ft·lbf

Service Refill Capacities

Fuel Tank Capacity 66gal (US)
Cooling System 4.7gal (US)
Engine Oil 2.1gal (US)
Swing Drive 0.8gal (US)
Final Drive - Each 0.8gal (US)
Hydraulic System - Including Tank 43.3gal (US)
Hydraulic Tank 23.9gal (US)


Boom Reach 4.65 m (15'3")
Stick R3.0 (9'10")
Bucket GD .53 m³ (.69 yd³)
Shipping Height - Top of Cab 10.33ft
Shipping Length 25ft
Shipping Length - with Blade 26.17ft
Tail Swing Radius 7ft
Counterweight Clearance 2.92ft
Ground Clearance 1.42ft
Track Length 12.33ft
Length to Center of Rollers 10ft
Track Gauge 6.5ft
Transport Width 8.83ft

Standard Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 4.65 m (15'3") reach boom
  • Cab
    • ROPS, standard sound suppression
    • Mechanically adjustable seat, armrest, and console
    • 109 mm (4.3 in) color LCD monitor
    • Auto climate control
    • Auxiliary audio port
    • Travel control pedals with removable hand levers
  • Cat Connect Technology
    • Cat Product Link
  • Electrical System
    • 12V, 10A power supply
    • Left-side boom light
    • Cab light with time delay
  • Engine
    • C3.4B Tier 4 Final, Stage IIIB diesel engine
    • 2300 m (7,500 ft) altitude capability
    • Manual priming pump
    • Auto engine speed control
    • Side-by-side cooling system
    • -18° C (0° F) cold start capability
    • Engine idle shutdown function
  • Hydraulic System
    • Boom and stick regeneration control
    • Reverse swing dampening valve
    • Auto swing brake
    • High-performance hydraulic return filter
  • Service And Maintenance
    • S·O·SSM sampling port for coolant
  • Safety And Security
    • One key security system
    • Cap locks on fuel tanks
    • Lockable external tool/storage box
    • Signaling/warning horn
    • Secondary engine shutoff switch
    • Rear window emergency exit
    • Rearview, right-side, and left-side mirrors
  • Undercarriage And Structures
    • 2.45 mt (2.7 t) counterweight
    • Towing eye on base frame
    • Grease lubricated track (GLT2) with resin seal

Optional Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • R3.0 m (9'10") stick
    • R2.5 m (8'2") stick
  • Electrical System
    • Halogen right-side boom light
  • Engine
    • -25° C (-13°F) cold start capability
  • Hydraulic System
    • Auxiliary hydraulics
    • Quick coupler line
    • Boom and stick lowering control valve
    • Boom and stick drift reduction valve
    • Two-way control pattern changer
    • Medium-pressure line
    • High-pressure line
  • Safety And Security
    • Bolt-on FOGS
    • Rearview camera
  • Undercarriage And Structures
    • 500 mm (20 in) triple grouser shoes
    • 600 mm (24 in) triple grouser shoes
    • 700 mm (28 in) triple grouser shoes
    • Rubber pad for 500 mm (20 in) triple grouser shoes
    • Segmented two-piece track guiding guard
    • 2500 mm (8'2") blade with replaceable cutting edge
    • 2700 mm (8'10") blade with replaceable cutting edge