317 Hydraulic Excavator

HIGH POWER, STABILITY, AND EFFICIENCY

The 317 Hydraulic Excavator boosts productivity on your jobsite. Standard, easy-to-use Cat® technologies, performance upgrades, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.

The 317 Hydraulic Excavator boosts productivity on your jobsite. Standard, easy-to-use Cat® technologies, performance upgrades, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.

Highlights
Features & Specs
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Equipment Highlights

Latest Features
Machine Setup Simplification
        
  • At the touch of fingertips and navigating user-friendly icons, the latest operator oriented User Interface (UI) maximizes uptime and gets crews to work without delay. From re-ordering work tool lists to creating new work tool combinations as needed, operators can quickly set up machines and easily access information.
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  • The interface allows operators to maintain accuracy and makes the most of every second of their shift. Adding the ability to input couplers and attachments into the system makes setting up work tool combinations highly efficient by significantly reducing calibration time. It also eliminates the need to measure up again when changing Cat® work tool attachments and makes it manageable for a single person to check and adjust for bucket wear.

Cat® Grade 3D Ready
        
  • The Cat Grade 3D Ready option includes all the hardware required for the Grade with 3D system, installed and tested from the factory. This option provides an easier upgrade path for customers who want to add Grade with 3D after their initial purchase. To activate, contact your Cat Dealer to purchase the required 3D software licenses. Licenses can be installed remotely or manually loaded onto the machine.

Cat Payload and Advanced Payload*
        
  • Cat Payload provides operators with on-the-go weighing to help them hit load targets and avoid overloading, underloading, or misloading materials. Advanced Payload is a system upgrade that offers expanded features and capabilities, including custom tags, daily totals, and electronic ticketing. Combine Payload with VisionLink® Productivity** to analyze jobsites and individual assets for remote management of production targets and key metrics.

*Payload technologies are not legal for trade.
**VisionLink subscription required. 


Not all features are available in all regions. Please check with your local Cat® dealer for specific offering availability in your area.  Build Number: 07H

 
High Performance and Productivity
        
  • Increased breakout forces and hydraulic power increase productivity over the previous model.
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  • The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
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  • Reduced fuel consumption over the previous model.
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  • Match your machine to the job with power modes. Let Smart mode automatically match engine and hydraulic power to working conditions. Power mode constantly provides maximum productivity, and ECO mode helps to minimizes fuel consumption in less-demanding applications.
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  • 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.
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  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
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  • The Cat C3.6 engine meets U.S. EPA Tier 4 Final emission standards.
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  • Don’t let the temperature stop you from working. The 317 has an optional cold-start capability of -25°C (-13°F).
Boost Efficiency and Productivity with Cat Technologies
        
  • The latest operator oriented User Interface (UI) has been designed to maximize uptime by allowing operators to easily reorder work tool lists and quickly create new work tool combinations. It also eliminates the need to measure up again when changing Cat® work tool attachments and makes it manageable for a single person to check and adjust for bucket wear.
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  • Leverage standard Cat Grade with 2D system with indicate-only and laser capability to help boost productivity.
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  • The Cat Grade 3D Ready option includes all the hardware required for the Grade with 3D system, installed and tested from the factory. Activation requires the purchase of additional 3D software licenses.
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  • Want a 3D system to improve your digging results? Caterpillar’s single antenna global navigation satellite system (GNSS) makes it easy by giving you visual and auditory guidance to grade. Plus, you can create and edit designs on the touchscreen monitor while you’re on the job. If your application calls for a dual antenna system, it’s easy to upgrade.
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  • Upgrade to our dual antenna GNSS for maximum grading efficiency. The system lets you create and edit designs on the touchscreen monitor while you’re on the job, or you can have the plan design sent to the excavator to make your work easier. Plus, you get added benefits of avoidance zones, cut and fill mapping, lane guidance, and augmented reality along with advanced positioning capability.
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  • All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica. Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.
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  • Standard Grade Assist helps you stay on grade – simply and effortlessly – with single-lever digging.
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  • Keep the tracks on ground in lifting and hard digging with Boom Assist.
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  • Set your desired bucket angle and let Bucket Assist automatically maintain the angle in sloping, leveling, fine grading, and trenching applications.
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  • Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist, which will help you use less effort and consume less fuel.
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  • Cat Payload helps you achieve precise load targets to improve your operating efficiency. Pick up a load of material–with a bucket and thumb combination or grapple and clamshell attachments–and get a real-time weight estimate without swinging.*
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  • Advanced Payload is a system upgrade that offers expanded features and capabilities, including custom tags, daily totals, and electronic ticketing (E-Tickets).*
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  • Combine Payload with VisionLink® and remotely manage your production targets.
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  • Optional Operator Coaching is an in-cab system that recognizes specific opportunities for operators to be more productive and prevent unnecessary machine wear and tear.

*Advanced Payload requires an additional software license (SEA). E-Ticket functionality requires a subscription to VisionLink® Productivity.
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.
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  • 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.
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  • Cat® Inspect is a mobile application that allows you to easily perform digital preventative maintenance (PM) checks, inspections, and daily walkarounds. Inspections can easily be integrated with other Cat data systems like VisionLink® so you can keep a close eye on your fleet.
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  • Cat® Remote Troubleshoot is a mobile application that allows your Cat dealer to perform diagnostic testing on your connected machine remotely to help ensure that issues are resolved quickly and with less downtime.
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  • Cat® 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.
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  • The Cat® PL161 attachment locator allows you to track attachments across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement. The work tool recognition** feature automatically adjusts machine settings based on the selected tool.

* Data field availability can vary by equipment manufacturer.
** Recognition feature available on select excavator models. Consult your Cat dealer for details.
Work in Comfort
        
  • Increase operator productivity with a large cab. Comfort, Deluxe, and Premium cab options vary by region.
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  • The Comfort cab is equipped with a heated air-suspension seat.
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  • Get in and out of the cab easier using the tip-up left console.
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  • Advanced viscous mounts help to reduce cab vibration.
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  • Control the excavator comfortably with easy-to-reach controls all located in front of you.
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  • Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles. A cup holder, document holder, and coat hook are also provided.
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  • Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.
Simple to Operate
        
  • 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.
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  • Start the engine with the push of a button, a Bluetooth key fob,or the unique Operator ID function.
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  • Program your preferred power mode and joystick settings using your operator ID. The excavator will automatically remember your selections.
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  • Navigate quickly on the standard high-resolution touchscreen monitor or with the aid of the jog dial control.
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  • The Cat® PL161 attachment locator allows you to track attachments across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement. 
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  • Save time and energy with work tool recognition. A simple shake of the attached tool confirms its identity ensuring all attachment settings are correct, so you can get to work quickly and efficiently.
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  • Not sure how a function works or how to maintain your machine? Simply access the operator’s manual through the touch screen monitor.
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  • Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
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  • Make operating easier with the touch of a joystick button. Additional auxiliary relays allow you to power on or turn off a CB radio, beacon light, and even a dust suppression watering system without taking your hands off the joysticks.
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  • Tiltrotator attachments–ours or other brands–work seamlessly with Cat 2D Grade, Assist, Payload, and E-Fence . With no additional hardware required, all you have to do is simply select “Third Party Tiltrotator System Installation” in the monitor, do the calibration, and get to work.
Low Maintenance Costs
        
  • Do more work with extended and more synchronized maintenance intervals. The Cat® 317 can reduce your cost and service time compared to our previous series.
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  • Quickly check and service your machine with all daily maintenance points accessible from ground level.
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  • 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.
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  • Track your machine’s filter life and maintenance intervals on the in-cab monitor.
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  • 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 percent longer than previous filter designs.
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  • 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.
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  • S·O·SSM ports are located at ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.
Safety
        
  • Access all daily maintenance points from ground level – no need for you to climb on top of the machine.
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  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
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  • A ground-level shutoff switch stops all fuel to the engine and shuts down the machine when activated.
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  • A rearview and right-side-view camera are standard. Upgrade to 360° visibility to easily see objects and personnel around the excavator in a single view.
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  • Cat® Detect – People Detection for excavators is an intelligent vision camera system that can alert an operator when someone enters a machine’s hazard zone.*
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  • 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.
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  • Optional boom and stick lowering check valves prevent reverse flow, keeping your front linkage securely in place should the hydraulic system unexpectedly lose power.
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  • Brightly colored seatbelts allow easy recognition of properly utilized safety restraints.
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  • Antennas have theft-prevention bolts; a special tool makes them easy to remove at the end of a shift.
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  • Cat® 2D E-Fence restricts the front linkage from moving beyond operator-defined preset boundaries for the ceiling, floor, wall, swing, and cab.  It helps operators avoid jobsite hazards such as traffic, keeps personnel safe, and helps you save on costly repairs, equipment downtime, and potential jobsite fines.
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  • 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.
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  • Enhance jobsite safety. Add a swing alarm to alert people when you’re rotating from trench to stockpile and back again.


*  The system may not detect personnel in certain circumstances, such as fast swing speeds, people lying down or crouching, or when cameras are impaired by low light conditions (dusk, dawn, overcast), inclement weather (snow, rain, fog), or other similar conditions. For limitations of use, refer to the operation and maintenance manual.
Sustainability
        
  • The Cat® C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
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  • The 317 emits lower CO2 emissions compared to the 316F.
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  • 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.
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  • Cat® Grade with Assist helps operators stay on grade simply and effortlessly with semi-autonomous digging. It automates boom, stick, and bucket movements to deliver more accurate cuts with less effort.
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  • 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.
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  • Cat® Payload for excavators provides operators with on-the-go weighing to help them hit load targets and avoid overloading, underloading, or misloading materials.
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  • Cat® 2D E-Fence restricts the front linkage from moving beyond operator-defined preset boundaries for the ceiling, floor, wall, swing, and cab. This not only ensures the safety of personnel but also saves on costly repairs, equipment downtime, and potential jobsite fines.
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  • Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
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  • 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.
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  • Cat® Remote Troubleshoot is a mobile application that allows your Cat dealer to perform diagnostic testing on your connected machine remotely to help ensure that issues are resolved quickly and with less downtime.
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  • Cat® 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.


*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.

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • Net Power - ISO 9249: 133 hp
  • Net Power - ISO 9249 (DIN): 134 hp (metric)
  • Engine Model: Cat C3.6
  • Engine Power - ISO 14396: 134 hp
  • Engine Power - ISO 14396 (DIN): 136 hp (metric)
  • Bore: 4 in
  • Stroke: 5 in
  • Displacement: 220 in³
  • Biodiesel Capability: Up to B20¹
  • Emissions: Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 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 2,200 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.
  • Operating Weight: 40200 lb
  • 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: 9.6 ft
  • Handrail Height: 9.7 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
  • Swing Speed: 8.7 r/min
  • Maximum Swing Torque: 47647 lbf·ft
  • Main System - Maximum Flow: 296 L/min (78 gal/min)
  • Maximum Pressure - Equipment: 5075 psi
  • Maximum Pressure - Travel: 5075 psi
  • Maximum Pressure - Swing: 3741 psi
  • 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.
  • Fuel Tank Capacity: 71.6 gal (US)
  • Cooling System: 5.8 gal (US)
  • Engine Oil: 2.9 gal (US)
  • Final Drive - Each: 1.6 gal (US)
  • Hydraulic System - Including Tank: 24.8 gal (US)
  • Hydraulic Tank: 23 gal (US)
  • DEF Tank: 5.9 gal (US)
  • 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: 29.2 ft
  • Maximum Loading Height: 20.6 ft
  • Minimum Loading Height: 6.5 ft
  • Maximum Depth Cut for 2440 mm (8 ft) Level Bottom: 20.3 ft
  • Maximum Vertical Wall Digging Depth: 16.3 ft
  • Minimum Working Equipment Radius: 9.7 ft
  • Bucket Digging Force - ISO: 27650 lbf
  • Stick Digging Force - ISO: 16860 lbf
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