317 GC Hydraulic Excavator

317 GC Hydraulic Excavator

The Cat® 317 GC Excavator offers job-matched performance and world-class versatility. A large working envelope and expanded work tool offering help you complete your work quickly and efficiently. Combined with fuel-saving features, longer maintenance intervals, and simplified maintenance points, the 317 GC provides the reliability you expect at the low cost-per-hour you need.

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Net Power - ISO 9249119hp

Engine ModelCat C3.6

Engine Power - ISO 14396:2002121hp

Engine Power - ISO 14396 (DIN)122hp (metric)

Net Power - ISO 9249 (DIN)121hp (metric)

Bore4in

Stroke5in

Displacement220in³

Biodiesel CapabilityUp to B20¹

EmissionsMeets U.S. EPA Tier 4 Final and EU Stage V emission standards

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 2,400 rpm. Advertised power is tested per the specified standard in effect at the time

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

Operating Weight38000lb

Maximum Digging Depth21ft

BoomReach 5.1 m (16'9")

StickReach R2.9 m (9'6")

BucketGD 0.76 m³ (0.99 yd³)

Maximum Reach at Ground Level29.6ft

Maximum Cutting Height29.1ft

Maximum Loading Height20.6ft

Minimum Loading Height6.5ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom20.2ft

Maximum Vertical Wall Digging Depth16.3ft

Minimum Working Equipment Radius9.6ft

Bucket Digging Force - ISO27650lbf

Stick Digging Force - ISO16860lbf

Main System - Maximum Flow296 L/min (78 gal/min)

Maximum Pressure - Equipment5076psi

Maximum Pressure - Travel5076psi

Maximum Pressure - Swing3741psi

Swing Speed8.7r/min

Maximum Swing Torque44991ft·lbf

Fuel Tank Capacity71.6gal (US)

Cooling System5.8gal (US)

Engine Oil2.9gal (US)

Final Drive - Each1.6gal (US)

Hydraulic System - Including Tank24.8gal (US)

Hydraulic Tank23gal (US)

DEF Tank5.9gal (US)

BoomReach 5.1 m (16'9")

StickReach R2.9 m (9'6")

BucketGD 0.76 m³ (0.99 yd³)

Shipping Height - Top of Cab9.6ft

Handrail Height9.6ft

Shipping Length28.1ft

Tail Swing Radius8.2ft

Counterweight Clearance3.3ft

Ground Clearance1.4ft

Track Length13ft

Length to Center of Rollers10.4ft

Track Gauge6.5ft

Transport Width8.5ft

Air ConditioningThe 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

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

5.1 m (16'9") Reach Boom

Optional

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

Standard

Rollover protective structure (ROPS)

Comfort Cab: mechanical suspension seat, 203 mm (8") LCD touchscreen monitor

Standard

VisionLink®

Remote Flash

Remote Troubleshoot

Optional

VisionLink Productivity

Standard

Maintenance free battery

LED chassis light and left-side boom light

Programmable time-delay LED working lights

Centralized electrical disconnect switch

Optional

LED chassis light, right-side boom light and cab lights

Standard

Cat C3.6 single turbo diesel engine

Two selectable modes: Power, Smart

Automatic engine speed control

Automatic engine shutdown

Electric fuel priming pump

Electric cooling fans

Single fuel filtration system with water separator and indicator

Sealed double element air filter with integrated precleaner

Biodiesel capability up to B20

Optional

-18°C (-0°F) cold start capability

-25°C (-13°F) cold start capability

Standard

Boom and stick regeneration circuits

Auto hydraulic warm up

Auto two-speed travel

Electric main control valve

Boom and stick drift reduction valve

Boom and stick lowering check valve

Element-type main hydraulic filter

Single-type electronic main pump

Standard

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

Auto hammer stop

Optional

Swing alarm

Inspection lighting

Standard

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)

Optional

Integrated vehicle health management system

Standard

Grease lubricated track link

ISO 15818:2017 Tie down points on base frame

2500 mm (8'2") blade

2600 mm (8'6") blade

2700 mm (8'10") blade

Optional

500 mm (20") triple grouser track shoes

600 mm (24") triple grouser track shoes

600 mm (24") rubber track shoes

700 mm (28 in) triple grouser track shoes

790 mm (31") triple grouser track shoes

3.05 mt (6,720 lb) counterweight

3.57 mt (7,870 lb) counterweight

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