Overview
Cat® wheeled excavators are designed to make you successful. The M317D2 offers the best solution whenever there is a need for a powerful and mobile machine capable of working on and off road. A wide variety of Cat attachments makes the machine versatile for multiple tasks.
Specifications
| Engine Model | Cat C4.4 |
| Net Power | 137 HP |
| Bore | 4.1 in |
| Engine Model | Cat C4.4 |
| Net Power | 101 kW |
| Bore | 105 mm |
Benefits & Features
BUILT TO PERFORM
- The Cat C4.4 engine meets China Nonroad Stage III emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA.
- Optimize fuel consumption during both working and traveling applications with our efficient fuel system.
- Reduce fuel consumption thanks to the Automatic Engine Speed Control; it lowers engine speed when no operation is performed.
- Optimize fuel consumption with fuel savers like one-touch low-idle control and enhanced Eco Mode.
- Enjoy quick response to changing loads with the constant power strategy.
- Get the right balance of reach and digging forces from various boom and stick options.
- Boost lift up to 10% using the one-touch heavy lift button.
- Further boost productivity with options like joystick steering or SmartBoom™.
- Experience fast and smooth combined movements when working and swinging simultaneously thanks to the dedicated swing pump.
INTEGRATED CAT TECHNOLOGIES
- Increase production and minimize operating cost with Cat Connect technology solutions. Link technologies wirelessly connect you to your job site, providing machine location, hours, fuel usage, idle time and event codes.
OPTIONS TO MEET YOUR NEEDS
- Move fast with 34 kph maximum travel speed.
- Build the machine you want with multiple configurations and attachments.
- Ensure quick attachment changes with optional medium- and high-pressure hydraulics.
- Set up to 10 attachment flows and pressures with optional tool control.
Specifications
| Engine Model | Cat C4.4 |
| Net Power | 137 HP |
| Bore | 4.1 in |
| Stroke | 5 in |
| Displacement | 268.5 in³ |
| Maximum Torque - 1,400 rpm | 406 ft·lbf |
| Ratings | 2000 r/min |
| Engine Power - ISO 9249/SAE J1349 Net - Metric | 101 kW (137 hp) |
| Emissions | Meets China Nonroad Stage III emission standards, equivalent to Tier 3/Stage IIIA. |
| Engine Power - ISO 14396 Net - Metric | 108 kW (147 hp) |
| Number of Cylinders - In Line | 4 |
| Operating Weight | 15 300 to 17 500 kg (33,731 to 38,581 lb) |
| Note | *Weight includes medium stick, 3900 kg counterweight, with full fuel tank, operator, and without attachment. Weight varies depending on configuration. |
| Weight - One-Piece Boom* - Blade Front and Outriggers Rear | 35913 lb |
| Weight - VA Boom* - Blade Front and Outriggers Rear | 37016 lb |
| Weight - Sticks - Long (2600 mm) | 1168 lb |
| Weight - Sticks - Medium (2400 mm) | 1133 lb |
| Weight - Standard Counterweight | 7716 lb |
| Weight - Optional Counterweight | 8598 lb |
| Maximum Swing Speed | 9 r/min |
| Maximum Swing Torque | 30978 ft·lbf |
| Swing Mechanism | 5366 psi |
| Tank Capacity | 35.7 gal (US) |
| Maximum Pressure - Auxiliary Circuit - Medium Pressure | 2683 psi |
| Maximum Pressure - Implement Circuit - Normal and Travel Circuit | 5076 psi |
| Maximum Flow - Auxiliary Circuit - Medium Pressure | 10.6 gal/min |
| Maximum Flow - Implement/Travel Circuit | 58.1 gal/min |
| System | 67.4 gal (US) |
| Maximum Pressure - Implement Circuit - Heavy Lift | 5439 psi |
| Maximum Pressure - Auxiliary Circuit - High Pressure | 5076 psi |
| Maximum Flow - Swing Mechanism | 20.6 gal/min |
| Maximum Flow - Auxiliary Circuit - High Pressure | 58.1 gal/min |
| Drawbar Pull | 21806 lbf |
| Maximum Forward/Reverse - 2nd Gear | 21.1 mile/h |
| Maximum Gradeability (16 500 kg/36,380 lb) | 69% |
| Engine Crankcase | 2.1 gal (US) |
| Cooling System | 8.7 gal (US) |
| Fuel Tank - Total Capacity | 63.4 gal (US) |
| Axle Clearance | 14.6 in |
| Maximum Steering Angle | 35° |
| Oscillation Axle Angle | ±8.5° |
| Maximum Travel Speed | 21.1 mile/h |
| Digging Depth | 18.7 ft |
| Reach at Ground Level | 30.2 ft |
| Digging Depth | 20 ft |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Reach at Ground Level | 29.4 ft |
| Dump Height | 20.4 ft |
| Stick Forces - ISO 6015 | 17310 lbf |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Dump Height | 23.4 ft |
| Stick Forces - ISO 6015 | 17310 lbf |
| Dump Height | 20 ft |
| Digging Depth | 19.3 ft |
| Bucket Forces - ISO 6015 | 25628 lbf |
| Reach at Ground Level | 30.1 ft |
| Digging Height | 30.2 ft |
| Bucket Forces - ISO 6015 | 25628 lbf |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Digging Height | 34.1 ft |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Stick Forces - ISO 6015 | 16411 lbf |
| Digging Depth | 19.3 ft |
| Digging Height | 29.8 ft |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Stick Forces - ISO 6015 | 16411 lbf |
| Bucket Forces - ISO 6015 | 25628 lbf |
| Reach at Ground Level | 30.8 ft |
| Bucket Forces - ISO 6015 | 25628 lbf |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Dump Height | 24 ft |
| Digging Height | 33.6 ft |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Engine Model | Cat C4.4 |
| Net Power | 101 kW |
| Bore | 105 mm |
| Stroke | 127 mm |
| Displacement | 4.4 l |
| Maximum Torque - 1,400 rpm | 550 N·m |
| Ratings | 2000 r/min |
| Engine Power - ISO 9249/SAE J1349 Net - Metric | 101 kW (137 hp) |
| Emissions | Meets China Nonroad Stage III emission standards, equivalent to Tier 3/Stage IIIA. |
| Engine Power - ISO 14396 Net - Metric | 108 kW (147 hp) |
| Number of Cylinders - In Line | 4 |
| Operating Weight | 15 300 to 17 500 kg (33,731 to 38,581 lb) |
| Note | *Weight includes medium stick, 3900 kg counterweight, with full fuel tank, operator, and without attachment. Weight varies depending on configuration. |
| Weight - One-Piece Boom* - Blade Front and Outriggers Rear | 16290 kg |
| Weight - VA Boom* - Blade Front and Outriggers Rear | 16790 kg |
| Weight - Sticks - Long (2600 mm) | 530 kg |
| Weight - Sticks - Medium (2400 mm) | 514 kg |
| Weight - Standard Counterweight | 3500 kg |
| Weight - Optional Counterweight | 3900 kg |
| Maximum Swing Speed | 9 r/min |
| Maximum Swing Torque | 42 kN·m |
| Swing Mechanism | 370 bar |
| Tank Capacity | 135 l |
| Maximum Pressure - Auxiliary Circuit - Medium Pressure | 185 bar |
| Maximum Pressure - Implement Circuit - Normal and Travel Circuit | 350 bar |
| Maximum Flow - Auxiliary Circuit - Medium Pressure | 40 l/min |
| Maximum Flow - Implement/Travel Circuit | 220 l/min |
| System | 255 l |
| Maximum Pressure - Implement Circuit - Heavy Lift | 375 bar |
| Maximum Pressure - Auxiliary Circuit - High Pressure | 350 bar |
| Maximum Flow - Swing Mechanism | 78 l/min |
| Maximum Flow - Auxiliary Circuit - High Pressure | 220 l/min |
| Drawbar Pull | 97 kN |
| Maximum Forward/Reverse - 2nd Gear | 34 km/h |
| Maximum Gradeability (16 500 kg/36,380 lb) | 69% |
| Engine Crankcase | 8 l |
| Cooling System | 33 l |
| Fuel Tank - Total Capacity | 240 l |
| Axle Clearance | 370 mm |
| Maximum Steering Angle | 35° |
| Oscillation Axle Angle | ±8.5° |
| Maximum Travel Speed | 34 km/h |
| Digging Depth | 5690 mm |
| Reach at Ground Level | 9190 mm |
| Digging Depth | 6090 mm |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Reach at Ground Level | 8970 mm |
| Dump Height | 6230 mm |
| Stick Forces - ISO 6015 | 77 kN |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Dump Height | 7140 mm |
| Stick Forces - ISO 6015 | 77 kN |
| Dump Height | 6110 mm |
| Digging Depth | 5890 mm |
| Bucket Forces - ISO 6015 | 114 kN |
| Reach at Ground Level | 9170 mm |
| Digging Height | 9190 mm |
| Bucket Forces - ISO 6015 | 114 kN |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Digging Height | 10380 mm |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Stick Forces - ISO 6015 | 73 kN |
| Digging Depth | 5890 mm |
| Digging Height | 9070 mm |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
| Stick Forces - ISO 6015 | 73 kN |
| Bucket Forces - ISO 6015 | 114 kN |
| Reach at Ground Level | 9380 mm |
| Bucket Forces - ISO 6015 | 114 kN |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Note (2) | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1237 mm. |
| Dump Height | 7300 mm |
| Digging Height | 10230 mm |
| Note (1) | Range values are calculated with a quick coupler and a bucket 1100 mm/0.83 m3 with a tip radius of 1574 mm. Values refer to stick nose pin. |
Benefits & Features
BUILT TO PERFORM
- The Cat C4.4 engine meets China Nonroad Stage III emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA.
- Optimize fuel consumption during both working and traveling applications with our efficient fuel system.
- Reduce fuel consumption thanks to the Automatic Engine Speed Control; it lowers engine speed when no operation is performed.
- Optimize fuel consumption with fuel savers like one-touch low-idle control and enhanced Eco Mode.
- Enjoy quick response to changing loads with the constant power strategy.
- Get the right balance of reach and digging forces from various boom and stick options.
- Boost lift up to 10% using the one-touch heavy lift button.
- Further boost productivity with options like joystick steering or SmartBoom™.
- Experience fast and smooth combined movements when working and swinging simultaneously thanks to the dedicated swing pump.
INTEGRATED CAT TECHNOLOGIES
- Increase production and minimize operating cost with Cat Connect technology solutions. Link technologies wirelessly connect you to your job site, providing machine location, hours, fuel usage, idle time and event codes.
OPTIONS TO MEET YOUR NEEDS
- Move fast with 34 kph maximum travel speed.
- Build the machine you want with multiple configurations and attachments.
- Ensure quick attachment changes with optional medium- and high-pressure hydraulics.
- Set up to 10 attachment flows and pressures with optional tool control.
BUILT-IN SAFETY FEATURES
- Count on the Operator Protective Structure (with bolt-on cab for top and front guards) to help keep you safe in the event of a rollover.
- Enjoy simple, ergonomically designed controls for easy operation.
- Enjoy safe comfortable drive with the optional ride control that dampens front part motion.
- Stay comfortable in the optional heated seat; air suspension automatically adjusts to your weight.
- See all around you through expansive glass and the rear-mounted camera that displays objects on the color monitor.
- Work with low noise levels; the machine is quiet inside and out, making it ideal for areas with sound restrictions.
BUILT FOR LONG TERM PRODUCTION
- Count on long engine life due to our unique fuel system; it's designed to handle low-quality diesel fuel.
- Work year round with maintenance-free heavy-duty batteries and engine cold start capability.
- Count on less risk of drivetrain damage thanks to an exclusive transmission design and heavy-duty axles.
- Expect less risk of leaks and performance loss with resistant and durable Cat XT™-6 ES hoses.
LOWER MAINTENANCE COSTS
- Take advantage of ground-level access for all daily maintenance points.
- Experience more uptime with centralized, conveniently located greasing points.
- Reduce costs linked to fluids and disposals thanks to long service intervals.
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