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317 GC Hydraulic Excavator

317 GC Hydraulic Excavator

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Overview

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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Latest Features
        
  • Cab Monitor Improvements.
        
  1. Continuously improved user interface allows for intuitive navigation, minimizing performance interruption with the easy-to-use touchscreen menu.
    2.     
  2. Identify apps quickly with a grid list view, abbreviated app names, and categorized menu options.
Fuel Saving, Job Matched Performance
        
  • Use up to 10% less fuel than the 316F to keep you moving and productive on the jobsite.
    •     
  • The advanced hydraulic system provides the optimum balance of power and efficiency while providing the control needed for precise digging requirements.
Lower Maintenance Costs
        
  • Expect up to 20% less maintenance costs than the 316F.
    •     
  • Quickly check and service your machine with all daily maintenance points accessible from ground level.
    •     
  • Check the engine oil level quickly and safely from the ground. Fill and check engine oil on top of the machine with a conveniently located second dipstick.
World-Class Versatility
        
  • Do more with one machine. The 317 GC’s expanded work tool offering helps you tackle your jobsite’s various applications with ease.
    •     
  • Work efficiently with the 317 GC's large working envelope. Move more material without having to reposition the machine.
Work in Comfort
        
  • Increase operator productivity with an updated, larger cab.
    •     
  • The cab has a wide seat that adjusts for operators of all sizes.
    •     
  • Advanced viscous mounts reduce cab vibration.
    •     
  • Control the excavator comfortably with easy-to-reach controls, all located in front of you.
Reliable, Whatever the Environment
        
  • Don’t let the temperature stop you from working. The 317 GC has a standard high-ambient temperature capability of 52°C (125°F) without derate and an optional cold-start capability of -25°C (-13°F).
    •     
  • Automatic hydraulic warm-up speeds up hydraulic oil warming in cold temperatures and helps prolong the life of components.
Simple to Operate
        
  • Start the engine with the push of a button, a Bluetooth key fob, or the unique Operator ID function.
    •     
  • Program your preferred power mode and joystick settings using your operator ID. The excavator will automatically remember your selections.
Safety
        
  • Access all daily maintenance points from ground level – no need for you to climb on top of the machine.
    •     
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
    •     
  • The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
Sustainability
        
  • The Cat® C3.6 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
    •     
  • The 317 GC emits up to 5% less CO2 than the previous 316F*.
    •     
  • Cat 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.
TAKE THE GUESSWORK OUT OF MANAGING YOUR EQUIPMENT​
        
  • VisionLink® provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipment data from your desktop or mobile device to maximize uptime and optimize assets. Dashboards provide information such as hours, miles, location, idle time, and fuel utilization. Make informed decisions that lower costs, simplify maintenance, and improve safety and security on your jobsite.
Latest Features
        
  • Cab Monitor Improvements.
        
  1. Continuously improved user interface allows for intuitive navigation, minimizing performance interruption with the easy-to-use touchscreen menu.
    2.     
  2. Identify apps quickly with a grid list view, abbreviated app names, and categorized menu options.
    3.     
  3. A notification center keeps important information visible to the operator, and displays messages without shrinking the camera view.
    4.     
  4. Color coded notifications set critical messages apart from the rest.
    5.     
  5. Use the in-monitor QR code to learn about machine and technology features through a full suite of "how-to" videos.
        
  • The standard integrated vehicle health management system alerts the operator with service guidance and parts needed to enhance uptime.
Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area. Build Number: 07E
Fuel Saving, Job Matched Performance
        
  • Use up to 10% less fuel than the 316F to keep you moving and productive on the jobsite.
    •     
  • The advanced hydraulic system provides the optimum balance of power and efficiency while providing the control needed for precise digging requirements.
    •     
  • Smart mode meets your power needs by automatically matching engine and hydraulic power to digging conditions.
    •     
  • Get higher production in demanding applications, easier penetration into piles, and faster cycle times with Cat Advansys™ bucket tips. Quickly change tips with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
    •     
  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
    •     
  • The Cat C3.6 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
    •     
  • Product Link™ comes standard so you can remotely monitor machine health, location, hours, and fuel consumption on-demand through the VisionLink® online interface.
Lower Maintenance Costs
        
  • Expect up to 20% less maintenance costs than the 316F.
    •     
  • Quickly check and service your machine with all daily maintenance points accessible from ground level.
    •     
  • Check the engine oil level quickly and safely from the ground. Fill and check engine oil on top of the machine with a conveniently located second dipstick.
    •     
  • The hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval – 50% longer than previous filter designs.
    •     
  • Track your machine’s filter life and maintenance intervals on the in-cab monitor.
    •     
  • Boost productivity with proactive service reminders. The Integrated Vehicle Health Management system alerts the operator with step-by-step service guidance along with parts needed so you don't experience any unnecessary downtime.
    •     
  • S·O·SSM ports are located at ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.
World-Class Versatility
        
  • Do more with one machine. The 317 GC’s expanded work tool offering helps you tackle your jobsite’s various applications with ease.
    •     
  • Work efficiently with the 317 GC's large working envelope. Move more material without having to reposition the machine.
    •     
  • Easily move the excavator from jobsite to jobsite. The 317 GC’s weight makes it easily transportable without compromising on the performance you need.
Work in Comfort
        
  • Increase operator productivity with an updated, larger cab.
    •     
  • The cab has a wide seat that adjusts for operators of all sizes.
    •     
  • Advanced viscous mounts reduce cab vibration.
    •     
  • Control the excavator comfortably with easy-to-reach controls, all located in front of you.
    •     
  • Stow your equipment with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
    •     
  • Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.
Reliable, Whatever the Environment
        
  • Don’t let the temperature stop you from working. The 317 GC has a standard high-ambient temperature capability of 52°C (125°F) without derate and an optional cold-start capability of -25°C (-13°F).
    •     
  • Automatic hydraulic warm-up speeds up hydraulic oil warming in cold temperatures and helps prolong the life of components.
    •     
  • Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to increase undercarriage life.
    •     
  • The track guiding guard helps keep the excavator track aligned when traveling and working on slopes.
    •     
  • The sloped track frame prevents mud and debris accumulation, helping reduce the risk of track damage.
Simple to Operate
        
  • Start the engine with the push of a button, a Bluetooth key fob, or the unique Operator ID function.
    •     
  • Program your preferred power mode and joystick settings using your operator ID. The excavator will automatically remember your selections.
    •     
  • Navigate quickly on the standard high-resolution touchscreen monitor or with the aid of the jog dial control.
    •     
  • The Cat PL161 attachment locator is a Bluetooth device designed to let users know where their attachments are across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement. The PL161 integrates easily into VisionLink® for full fleet management of machines and attachments from one smartphone or tablet dashboard to view location and tracking details.
    •     
  • Save more time and energy with the available work tool recognition feature. A simple shake of the attached tool confirms its identity and ensures all the attachment settings (pressure, flow, and dimensions) are correct so you can work quickly and efficiently.
    •     
  • Not sure how a function works or how to maintain your machine? Simply access the operator’s manual through the touchscreen monitor.
    •     
  • Cat continues to improve user interface functionality for operators of all skill levels. The touchscreen monitor is an easy-to-use operating tool that presents the jobsite dashboard with an intuitive format. Productivity applications are displayed in grid-view to read on-the-go, and touchscreen navigation is programmed to make sure job performance continues without any hold ups.
Safety
        
  • Access all daily maintenance points from ground level – no need for you to climb on top of the machine.
    •     
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
    •     
  • The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
    •     
  • A ground-level shutoff switch stops all fuel to the engine and shuts down the machine when activated.
    •     
  • A rearview and right-side-view camera are standard, increasing safety and visibility.
    •     
  • The service platform design provides easy, safe, and quick access to the upper service platform. Prevent slipping with the anti-skid punch plate on the platform steps.
    •     
  • Brightly colored seatbelts allow easy recognition of properly utilized safety restraints.
    •     
  • Enhance jobsite safety. Add a swing alarm to alert people when you're rotating from trench to stockpile and back again.
    •     
  • Make service work easier and safer with optional inspection lighting. With the flip of a switch, lights will illuminate the engine, pump, battery, and radiator compartments to enhance visibility.
Sustainability
        
  • The Cat® C3.6 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
    •     
  • The 317 GC emits up to 5% less CO2 than the previous 316F*.
    •     
  • Cat 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.
    •     
  • Auto Engine Speed Control reduces unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
    •     
  • Cat Scheduled Oil Sampling (S•O•S℠) Services helps reveal excessive wear, contaminated fluids or other “unseen” issues that can shorten component life. In many cases, you can extend oil and coolant change intervals by using fluid monitoring. Consult your Cat dealer or the machine's operation and maintenance manual for more information.
    •     
  • Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
    •     
  • Cat VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
    •     
  • Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.
    •     
  • Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.
    •     
  • Cat® Reman parts are a sustainable choice. New Cat parts are designed with the potential to have more than one life, so Cat Reman parts are truly remanufactured — not just repaired, rebuilt or reconditioned. Because the process ensures the latest design changes are incorporated into Cat Reman parts, you get like new quality and outstanding performance at lower cost.
*All comparisons to 316F. Productivity, fuel and CO2 emissions vary by application. CO2 emissions calculations based on a reference work cycle using 2.2 U.S. gallons per hour of #2 U.S. diesel fuel based. Applies IPCC2006 methodology using U.S. EPA Emissions Hub emission factors. Includes DEF (diesel exhaust fluid) related CO2. Fuel measurements are at 15°C. Estimated average fuel consumption improvements are based on tests or Product Link® data where available. Productivity improvements are based on test data.
**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.
TAKE THE GUESSWORK OUT OF MANAGING YOUR EQUIPMENT​
        
  • VisionLink® provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipment data from your desktop or mobile device to maximize uptime and optimize assets. Dashboards provide information such as hours, miles, location, idle time, and fuel utilization. Make informed decisions that lower costs, simplify maintenance, and improve safety and security on your jobsite.
    •     
  • VisionLink® Productivity gathers and summarizes machine telematics and jobsite data from all your equipment – regardless of the manufacture.* View actionable information such as idle time, fuel burn, location, payload, load counts, total cycles, and more to improve machine efficiency, productivity, and utilization. Access data anywhere via a mobile, tablet, or desktop device - on or off the jobsite.​
    •     
  • Remote Flash is a mobile application that allows you to update onboard software without a technician being present, allowing you to initiate software updates when convenient, increasing your overall operating efficiency.​
*Data field availability can vary by equipment manufacturer.
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Engine

Net Power - ISO 9249
119hp
Engine Model
Cat C3.6
Engine Power - ISO 14396:2002
121hp
Bore
4in
Stroke
5in
Displacement
220in³
Engine Power - ISO 14396 (DIN)
122hp (metric)
Net Power - ISO 9249 (DIN)
121hp (metric)
Biodiesel Capability
Up to B20¹
Emissions
Meets 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

Hydraulic System

Main System - Maximum Flow
296 L/min (78 gal/min)
Maximum Pressure - Equipment
5076psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
3741psi

Swing Mechanism

Swing Speed
8.7r/min
Maximum Swing Torque
44991ft·lbf

Weights

Operating Weight
38000lb

Service Refill Capacities

Fuel Tank Capacity
71.6gal (US)
Cooling System
5.8gal (US)
Engine Oil
2.9gal (US)
Final Drive - Each
1.6gal (US)
Hydraulic System - Including Tank
24.8gal (US)
Hydraulic Tank
23gal (US)
DEF Tank
5.9gal (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 - Top of Cab
9.6ft
Handrail Height
9.6ft
Shipping Length
28.1ft
Tail Swing Radius
8.2ft
Counterweight Clearance
3.3ft
Ground Clearance
1.4ft
Track Length
13ft
Length to Center of Rollers
10.4ft
Track Gauge
6.5ft
Transport Width
8.5lb/in

Working Ranges & Forces

Maximum Digging Depth
21ft
Maximum Reach at Ground Level
29.6ft
Maximum Cutting Height
29.1ft
Maximum Loading Height
20.6ft
Minimum Loading Height
6.5ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
20.2ft
Maximum Vertical Wall Digging Depth
16.3ft
Minimum Working Equipment Radius
9.6ft
Bucket Digging Force - ISO
27650lbf
Stick Digging Force - ISO
16860lbf

Working Ranges and Forces

Boom
Reach 5.1 m (16'9")
Stick
Reach R2.9 m (9'6")
Bucket
GD 0.76 m³ (0.99 yd³)

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.

Standard/Optional Features

Standard Equipment:

  • 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)
    • Comfort Cab: mechanical suspension seat, 203 mm (8") LCD touchscreen monitor
  • Cat Technologies
    • VisionLink®
    • Remote Flash
    • Remote Troubleshoot
  • Electrical System
    • Maintenance free battery
    • LED chassis light and left-side boom light
    • Programmable time-delay LED working lights
    • Centralized electrical disconnect switch
  • Engine
    • 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
  • Hydraulic System
    • 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
  • 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
    • Auto hammer stop
  • 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
    • 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 Equipment:

  • 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
  • Cat Technologies
    • VisionLink Productivity
  • Electrical System
    • LED chassis light, right-side boom light and cab lights
  • Engine
    • -18°C (-0°F) cold start capability
    • -25°C (-13°F) cold start capability
  • Safety And Security
    • Swing alarm
    • Inspection lighting
  • Service And Maintenance
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • 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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Net Power - ISO 9249
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Engine Power - ISO 14396:2002
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