New CAT Equipment
317 Hydraulic Excavator
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HIGH PERFORMANCE
A Cat® C3.6 engine, powerful hydraulics, and excellent machine stability give you the power to move material with speed and precision.
LOW MAINTENANCE COSTS
Do more work with extended and more synchronized maintenance intervals. Reduce your cost and service time compared to our previous series.
MORE OPERATOR EFFICIENCY
Increase your efficiency over traditional grade-checking methods with Cat® technologies.
LOWER CO2 EMISSIONS
The 317 emits lower CO2 emissions compared to the 316F.
Learn more about the 317 Hydraulic Excavator
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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 1.418 metric tonnes. -
Dimensions
Boom
Reach 5.1 m (16'9")Bucket
GD 0.76 m³ (0.99 yd³)Counterweight Clearance
3.3 ftGround Clearance
1.4 ftHandrail Height
9.7 ftLength to Center of Rollers
10.4 ftShipping Height - Top of Cab
9.6 ftShipping Length
28.1 ftStick
Reach R2.9 m (9'6")Tail Swing Radius
8.2 ftTrack Gauge
6.5 ftTrack Length
13 ftTransport Width
8.8 ft -
Engine
Biodiesel Capability
Up to B20¹Bore
4 inDisplacement
220 in³Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.Engine Model
Cat C3.6Engine Power - ISO 14396
134 hpEngine Power - ISO 14396 (DIN)
136 hp (metric)Net Power - ISO 9249
133 hpNet Power - ISO 9249 (DIN)
134 hp (metric)Note (1)
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.Note (2)
¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.Stroke
5 in -
Hydraulic System
Main System - Maximum Flow
296 L/min (78 gal/min)Maximum Pressure - Equipment
5075 psiMaximum Pressure - Swing
3741 psiMaximum Pressure - Travel
5075 psi -
Service Refill Capacities
Cooling System
5.8 gal (US)DEF Tank
5.9 gal (US)Engine Oil
2.9 gal (US)Final Drive - Each
1.6 gal (US)Fuel Tank Capacity
71.6 gal (US)Hydraulic System - Including Tank
24.8 gal (US)Hydraulic Tank
23 gal (US) -
Swing Mechanism
Maximum Swing Torque
47647 lbf·ftSwing Speed
8.7 r/min -
Weights
Operating Weight
40200 lb -
Working Ranges and Forces
Boom
Reach 5.1 m (16'9")Bucket
GD 0.76 m³ (0.99 yd³)Bucket Digging Force - ISO
27650 lbfMaximum Cutting Height
29.2 ftMaximum Depth Cut for 2440 mm (8 ft) Level Bottom
20.3 ftMaximum Digging Depth
21 ftMaximum Loading Height
20.6 ftMaximum Reach at Ground Level
29.6 ftMaximum Vertical Wall Digging Depth
16.3 ftMinimum Loading Height
6.5 ftMinimum Working Equipment Radius
9.7 ftStick
Reach R2.9 m (9'6")Stick Digging Force - ISO
16860 lbf
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)
- Air suspension heated seat, 10" touch screen monitor
CAT TECHNOLOGIES
- VisionLink
- Remote Flash
- Remote Troubleshoot
- Cat Grade with 2D
- Cat Assist
- Cat Payload
- 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
- 2D E-Fence
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
- Operator Protective Guards (OPG)
- Cat Stick Steer
- Auxiliary relay
CAT TECHNOLOGIES
- VisionLink Productivity
- Cat Grade with 2D with Attachment Ready Option (ARO)
- Cat Grade with 3D (single GNSS or dual GNSS)
- Operator Coaching
ELECTRICAL SYSTEM
- 360° lighting
ENGINE
- -18°C (-0°F) cold start capability
- -25°C (-13°F) cold start capability
SAFETY AND SECURITY
- 360° visibility
- Swing alarm
- Inspection lighting
UNDERCARRIAGE AND STRUCTURES
- 600 mm (24 in) triple grouser shoes
- 600 mm (24 in) rubber track shoes
- 700 mm (28 in) triple grouser shoes with additional steps
- 3.25 mt (7,165 lb) counterweight
- 3.77 mt (8,311 lb) counterweight