313 GC Hydraulic Excavator

Net Power - ISO 9249
73 HP
Engine Model
Cat C3.6
Engine Power - ISO 14396
74 HP
Bore
4 in

Engine

Net Power - ISO 9249
73HP
Engine Model
Cat C3.6
Engine Power - ISO 14396
74HP
Bore
4in
Stroke
5in
Displacement
220in³

Hydraulic System

Main System - Maximum Flow
247 L/min (65 gal/min)
Maximum Pressure - Equipment
5075psi
Maximum Pressure - Travel
5075psi
Maximum Pressure - Swing
3770psi

Swing Mechanism

Swing Speed
11.5r/min
Maximum Swing Torque
25888ft·lbf

Weights

Operating Weight
30400lb

Service Refill Capacities

Fuel Tank Capacity
68.2gal (US)
Cooling System
4gal (US)
Engine Oil
2.1gal (US)
Final Drive - Each
0.8gal (US)
Hydraulic System - Including Tank
22.5gal (US)
Hydraulic Tank
18.5gal (US)

Working Ranges & Forces

Stick Digging Force - ISO
13330lbf

Dimensions

Shipping Length
25.5ft
Tail Swing Radius
7.1ft
Counterweight Clearance
3ft
Ground Clearance
1.4ft
Track Length
12.3ft
Track Gauge
6.5ft
Transport Width
8.1ft

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 0.85 hg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.

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
    • Rollover protective structure (ROPS)
    • Comfort Cab: mechanical suspension seat, 203 mm (8") touch screen monitor
  • Cat Technologies
    • Cat Product Link
    • Remote Flash
    • Remote Troubleshoot
    • Auto hammer stop
  • Electrical System
    • Maintenance free battery
    • LED chassis light, left-side boom light, cab lights
    • Programmable time-delay LED working lights
  • Engine
    • Cat C3.6 single turbo diesel engine
    • Auto engine speed control
    • Auto engine shutdown
    • 52°C (125°F) high-ambient cooling capacity without de-rate
    • -18°C (0°F) cold start capability
    • Electric fuel priming pump
    • Variable speed fan
    • Single fuel filtration system
    • Double element air filter with integrated precleaner
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuit
    • Auto hydraulic warm up
    • Auto two speed travel
    • Electric main control valve
    • Boom and stick drift reduction valve
  • Safety And Security
    • Rear and right-side-view cameras
    • Hydraulic lock out lever
    • Ground-level engine shutoff switch
    • Service platform with anti-skid plate and countersunk bolts
    • Signaling/warning horn
  • Service And Maintenance
    • Grouped engine oil and fuel filters
    • Side entry to service platform
    • Ground-level engine oil dipstick
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
  • Undercarriage And Structures
    • Grease lubricated track link
    • ISO 15818 tie down points on base frame
    • 2470 kg (5,445 lb) counterweight

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 2.5 m (8'2") Reach stick
    • 2.8 m (9'2") Reach stick
    • 2.8 m (9'2") Thumb Ready stick
    • 3.0 m (9'10") Reach stick
  • Electrical System
    • LED right-side boom light
    • 360° lighting
  • Hydraulic System
    • Boom and stick lowering check valves
    • Medium-pressure line
    • High-pressure line
    • Quick coupler line
  • Safety And Security
    • Swing alarm
    • Inspection lighting
  • Service And Maintenance
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • 500 mm (20") triple grouser shoes
    • 500 mm (20") triple grouser shoes with rubber pad
    • 600 mm (24") rubber track shoes
    • 600 mm (24") triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 770 mm (30") triple grouser shoes
    • 2500 mm (8'2") blade
    • 2600 mm (8'6") blade
    • 2700 mm (8'10") blade