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Excavators

317 Hydraulic Excavator

  • Net Power
    130 HP
  • Engine Model
    Cat C4.4
  • Engine Power
    131 HP
  • Bore
    4 in
Engine
Net Power
130 HP
Engine Model
Cat C4.4
Engine Power
131 HP
Bore
4 in
Stroke
5 in
Displacement
269 in³
Hydraulic System
Main System
296 L/min (78 gal/min)
Maximum Pressure
5076 psi
Maximum Pressure
5076 psi
Maximum Pressure
3741 psi
Swing Mechanism
Swing Speed
8.7 r/min
Maximum Swing Torque
44990 ft·lbf
Weights
Operating Weight
40200 lb
Service Refill Capacities
Fuel Tank Capacity
71.6 gal (US)
Cooling System
7.4 gal (US)
Engine Oil
4 gal (US)
Final Drive
1.6 gal (US)
Hydraulic System
24.8 gal (US)
Hydraulic Tank
23 gal (US)
DEF Tank
5.9 gal (US)
Dimensions
Boom
Reach 5.1 m (16'9")
Stick
Reach R2.9 m (9'6")
Bucket
GD 0.76 m³ (0.99 yd³)
Shipping Height
9.6 ft
Handrail Height
9.6 ft
Shipping Length
28.1 ft
Tail Swing Radius
8.2 ft
Counterweight Clearance
3.3 ft
Ground Clearance
1.4 ft
Track Length
13 ft
Length to Center of Rollers
10.4 ft
Track Gauge
6.5 ft
Transport Width
8.8 ft
Working Ranges & Forces
Maximum Digging Depth
21 ft
Boom
Reach 5.1 m (16'9")
Stick
Reach R2.9 m (9'6")
Bucket
GD 0.76 m³ (0.99 yd³)
Maximum Reach at Ground Level
29.6 ft
Maximum Cutting Height
29.1 ft
Maximum Loading Height
20.6 ft
Minimum Loading Height
6.5 ft
Maximum Depth Cut for 2440 mm
20.2 ft
Maximum Vertical Wall Digging Depth
16.3 ft
Minimum Working Equipment Radius
9.6 ft
Bucket Digging Force
27650 lbf
Stick Digging Force
16860 lbf
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 0.9 hg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.
  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • BOOM AND STICKS
    • 5.1 m (16'9") Reach Boom
  • CAB
    • ROPS, sound suppression
    • Deluxe Cab: air suspension heated seat, 10" touch screen monitor
  • CAT TECHNOLOGIES
    • Cat Product Link
    • Cat Grade with 2D
    • Cat Payload
    • Cat Assist
    • 2D E-Fence
    • Remote Flash capability
    • Remote Troubleshoot capability
    • Work tool recognition
    • Work tool tracking
    • Auto hammer stop
  • ELECTRICAL SYSTEM
    • Maintenance free battery
    • LED chassis light, left-side/right-side boom lights, cab lights
    • Programmable time-delay LED working lights
  • ENGINE
    • C4.4 Tier 4 Final 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
  • 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
    • Element-type main hydraulic filter
    • Single-type electronic main pump
  • 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
    • Hydraulic lock out lever
  • SERVICE AND MAINTENANCE
    • Side entry to service platform
    • Grouped engie 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
  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • CAB
    • Cat Stick Steer
  • BOOM AND STICKS
    • R2.6 m (8'6") stick
    • R2.9 m (9'6") stick
    • 2.9 m (9'6") thumb ready stick
    • R3.1 m (10'2") stick
  • CAT TECHNOLOGIES
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D
  • ELECTRICAL SYSTEM
    • 360° lighting
  • ENGINE
    • -18°C (-0°F) cold start capability
    • -25°C (-13°F) cold start capability
  • HYDRAULIC SYSTEM
    • Boom and stick lowering check valves
  • SAFETY AND SECURITY
    • 360° visibility
  • UNDERCARRIAGE AND STRUCTURES
    • 600 mm (24 in) triple grouser shoes
    • 600 mm (24 in) rubber track shoe
    • 700 mm (28 in) triple grouser shoes
    • 3.05 mt (6,720 lb) counterweight
    • 3.57 mt (7,870 lb) counterweight