Excavators
317 Hydraulic Excavator
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
- Rollover protective structure (ROPS)
- Deluxe Cab: air suspension heated seat, 10" touch screen monitor
-
CAT TECHNOLOGIES
- 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
-
ELECTRICAL SYSTEM
- Maintenance free battery
- LED chassis light, left-side/right-side boom lights, cab lights
- Programmable time-delay LED working lights
-
ENGINE
- 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
-
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 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
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
BOOM AND STICKS
- 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
-
CAB
- 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
-
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
- Swing alarm
- Inspection lighting
-
SERVICE AND MAINTENANCE
- Integrated vehicle health management
-
UNDERCARRIAGE AND STRUCTURES
- 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
-
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