315 Hydraulic Excavator

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

Engine

Net Power - ISO 9249
108HP
Engine Model
Cat C3.6
Engine Power - ISO 14396
110HP
Bore
4in
Stroke
5in
Displacement
220in³

Hydraulic System

Main System - Maximum Flow
276 l/min (73 gal/min)
Maximum Pressure - Equipment
5075psi
Maximum Pressure - Travel
5075psi
Maximum Pressure - Swing
3770psi

Swing Mechanism

Swing Speed
12r/min
Maximum Swing Torque
25815ft·lbf

Weights

Operating Weight
34000lb

Service Refill Capacities

Fuel Tank Capacity
49gal (US)
Cooling System
4gal (US)
Engine Oil
2gal (US)
Final Drive - Each
1gal (US)
Hydraulic System - Including Tank
22.5gal (US)
Hydraulic Tank
19gal (US)

Sustainability

Recyclability
95%

Dimensions

Shipping Length
24.7ft
Tail Swing Radius
5.1ft
Counterweight Clearance
2.8ft
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 0.8 hg of refrigerant which has a CO2 equivalent of 1.144 metric tonnes.

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Rollover Protective Structure (ROPS)
  • Cat Technologies
    • Cat Product Link
    • Remote Flash
    • Remote Troubleshoot
    • Cat Grade with 2D
    • Cat Assist
    • Cat Payload
    • 2D E-Fence
  • Electrical System
    • Maintenance free battery
    • LED chassis light, left-side/right-side boom lights, cab lights
    • Programmable time-delay LED working lights
  • Engine
    • Cat C3.6 single turbo diesel engine
    • One-touch low idle with auto engine speed control
    • Auto engine shutdown
    • 52°C (125°F) high-ambient cooling capacity without de-rate
    • -25°C (-13°F) cold start capability
    • Electric fuel priming pump
    • Variable speed fan
    • Single fuel filtration system
    • Double element air filter with integrated precleaner
  • 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
    • Electric boom snubber
    • Auxiliary line support
  • Safety And Security
    • Rear and right-side-view cameras
    • 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
    • Ground-level engine oil dipstick
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
  • Undercarriage And Structures
    • Grease lubricated track link
    • Tie down points on base frame
    • 3830 kg (8,440 lb) counterweight

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 4.65 m (15'3") Reach boom
    • 2.4 m (7'8") stub + 2.44 (8'0") fore Variable Angle boom
    • 4.27 m (14'4") Power Offset boom
    • 2.2 m (7'3") Reach stick
    • 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
  • Cab
    • Deluxe cab: air suspension heated seat, 254 mm (10") touchscreen monitor
    • Premium cab: air suspension heated and cooled seat, 10" touchscreen monitor
    • Cat Stick Steer
    • Auxiliary relay
  • Cat Technologies
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D single GNSS
    • Cat Grade with 3D dual GNSS
  • Electrical System
    • 360° lighting
  • Hydraulic System
    • Boom and stick lowering check valves
  • Safety And Security
    • Cat Detect - People Detection
    • Cat Command remote control
    • 360° visibility
    • Swing alarm
    • Inspection lighting
  • Service And Maintenance
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • 500 mm (20 in) triple grouser shoes
    • 500 mm (20") rubber track shoes
    • 500 mm (20 in) triple grouser shoes with rubber pad
    • 600 mm (24 in) triple grouser shoes
    • 600 mm (24") rubber track shoes
    • 700 mm (28 in) triple grouser shoes
    • 770 mm (30 in) triple grouser shoes
    • 2500 mm (8'2") blade
    • 2600 mm (8'6") blade
    • 2700 mm (8'10") blade