317 Hydraulic Excavator
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Engine
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- Net Power - ISO 9249
- 130HP
- Engine Model
- Cat C4.4
- Engine Power - ISO 14396
- 131HP
- Bore
- 4in
- Stroke
- 5in
- Displacement
- 269in³
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Hydraulic System
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- Main System - Maximum Flow
- 296 L/min (78 gal/min)
- Maximum Pressure - Equipment
- 5076psi
- Maximum Pressure - Travel
- 5076psi
- Maximum Pressure - Swing
- 3741psi
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Swing Mechanism
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- Swing Speed
- 8.7r/min
- Maximum Swing Torque
- 44990ft·lbf
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Weights
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- Operating Weight
- 40200lb
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Service Refill Capacities
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- Fuel Tank Capacity
- 71.6gal (US)
- Cooling System
- 7.4gal (US)
- Engine Oil
- 4gal (US)
- Final Drive - Each
- 1.6gal (US)
- Hydraulic System - Including Tank
- 24.8gal (US)
- Hydraulic Tank
- 23gal (US)
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Working Ranges & Forces
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- Stick Digging Force - ISO
- 16860lbf
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Dimensions
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- Shipping Length
- 28.1ft
- Tail Swing Radius
- 8.2ft
- Counterweight Clearance
- 3.3ft
- Ground Clearance
- 1.4ft
- Track Length
- 13ft
- Track Gauge
- 6.5ft
- Transport Width
- 8.8ft
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Air Conditioning System
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- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 hg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.
Standard Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Boom And Sticks
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- 5.1 m (16'9") Reach Boom
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- Cab
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- Rollover protective structure (ROPS)
- Deluxe Cab: air suspension heated seat, 10" touch screen monitor
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- Cat Technologies
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- Cat Product Link
- Remote Flash
- Remote Troubleshoot
- Cat Grade with 2D
- Cat Assist
- Cat Payload
- 2D E-Fence
- Work tool recognition
- Work tool tracking
- Auto hammer stop
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- Electrical System
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- Maintenance free battery
- LED chassis light, left-side/right-side boom lights, cab lights
- Programmable time-delay LED working lights
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- Engine
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- Cat C4.4 single turbo diesel engine
- One-touch low idle with automatic engine speed control
- Automatic engine shutdown
- Electric fuel priming pump
- Two-stage fuel filtration system with water separator and indicator
- Sealed double element air filter with integrated precleaner
- Electric cooling fans
- Biodiesel capability up to B20
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- Hydraulic System
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- Boom and stick regeneration circuit
- Auto hydraulic warm up
- Auto two speed travel
- Electric main control valve
- Boom and stick drift reduction valve
- Element-type main hydraulic filter
- Single-type electronic main pump
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- Safety And Security
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- Rear and right-side-view cameras
- Ground-level engine shutoff switch
- Service platform with anti-skid plate and countersunk bolts
- Signaling/warning horn
- Hydraulic lock out lever
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- Service And Maintenance
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- Side entry to service platform
- Grouped engine oil and fuel filters
- Ground-level engine oil dipstick
- Sampling ports for Scheduled Oil Sampling (S·O·S)
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- Undercarriage And Structures
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- Grease lubricated track link
- Tie down points on base frame
Optional Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Boom And Sticks
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- 2.6 m (8'6") Reach stick
- 2.9 m (9'6") Reach stick
- 2.9 m (9'6") Thumb Ready stick
- 3.1 m (10'2") Reach stick
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- Cab
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- Cat Stick Steer
- Auxiliary relay
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- Cat Technologies
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- Cat Grade with Advanced 2D
- Cat Grade with 3D single GNSS
- Cat Grade with 3D dual GNSS
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- Electrical System
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- 360° lighting
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- Engine
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- -18°C (-0°F) cold start capability
- -25°C (-13°F) cold start capability
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- Hydraulic System
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- Boom and stick lowering check valves
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- Safety And Security
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- 360° visibility
- Swing alarm
- Inspection lighting
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- Service And Maintenance
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- Integrated vehicle health management
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- Undercarriage And Structures
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- 600 mm (24 in) triple grouser shoes
- 600 mm (24 in) rubber track shoes
- 700 mm (28 in) triple grouser shoes
- 3.05 mt (6,720 lb) counterweight
- 3.57 mt (7,870 lb) counterweight
