Engine
Net Power - ISO 9249 | 113 HP 84 kW |
Engine Model | C4.4 C4.4 |
Engine Power - ISO 14396 | 125 HP 93 kW |
Bore | 4.13 in 105 mm |
Stroke | 5 in 127 mm |
Displacement | 269 in³ 4.4 l |
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Key Specs
Advanced hydraulic system ensures peak performance with the Cat® 318 D2 L. A new quiet, comfortable cab ensures operators are on their best game through long days on the job site. Easy serviceability and legendary durability complete the package to make this model an all-round industry leader.
The hydraulic design of the 318D2 L leads to less friction loss, reduced pressure drops, and more power to the ground.
Balance the demands of performance and fuel economy while maintaining the breakout forces and lift capacity enjoyed at standard power.
Using advanced engineering and software, we carefully analyze each structure to create durable, reliable machines for tough applications.
Net Power - ISO 9249 | 113 HP 84 kW |
Engine Model | C4.4 C4.4 |
Engine Power - ISO 14396 | 125 HP 93 kW |
Bore | 4.13 in 105 mm |
Stroke | 5 in 127 mm |
Displacement | 269 in³ 4.4 l |
Main System - Maximum Flow | 272 l/min (72 gal/min) 272 l/min (72 gal/min) |
Maximum Pressure - Equipment | 5080 psi 35000 kPa |
Maximum Pressure - Swing | 3280 psi 22600 kPa |
Swing Speed | 8.9 r/min 8.9 r/min |
Maximum Swing Torque | 32970 ft·lbf 44.7 kN·m |
Operating Weight | 39463 lb 17800 kg |
Fuel Tank Capacity | 79.3 gal (US) 300 l |
Cooling System | 5.2 gal (US) 19.53 l |
Engine Oil | 4.3 gal (US) 16.3 l |
Swing Drive | 0.8 gal (US) 3 l |
Final Drive - Each | 1.6 gal (US) 6 l |
Hydraulic System - Including Tank | 26 gal (US) 100 l |
Hydraulic Tank | 22 gal (US) 85 l |
Boom | Reach 5.1 m (16'9") Reach 5.1 m (16'9") |
Stick | R2.6 m (8'6") R2.6 m (8'6") |
Bucket | GD .76 m³ (1 yd³) GD .76 m³ (1 yd³) |
Shipping Height - Top of Cab | 9.92 ft 3030 mm |
Shipping Length | 28 ft 8540 mm |
Tail Swing Radius | 8.17 ft 2500 mm |
Counterweight Clearance | 3.25 ft 1000 mm |
Ground Clearance | 1.5 ft 460 mm |
Track Length | 13 ft 3970 mm |
Length to Center of Rollers | 10.42 ft 3170 mm |
Track Gauge | 6.5 ft 1990 mm |
Transport Width | 8.5 ft 2590 mm |
Maximum Digging Depth | 20 ft 6090 mm |
Boom | Reach 5.1 m (16'9") Reach 5.1 m (16'9") |
Stick | R2.6 m (8'6") R2.6 m (8'6") |
Bucket | GD .76 m³ (1 yd³) GD .76 m³ (1 yd³) |
Maximum Reach at Ground Level | 28.8 ft 8780 mm |
Maximum Cutting Height | 29.3 ft 8920 mm |
Maximum Loading Height | 20.6 ft 6280 mm |
Minimum Loading Height | 7.6 ft 2300 mm |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 19.3 ft 5870 mm |
Maximum Vertical Wall Digging Depth | 16.3 ft 4930 mm |
Bucket Digging Force - ISO | 25000 lbf 111 kN |
Stick Digging Force - ISO | 17900 lbf 85 kN |
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.
Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.
Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.
Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.
My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.
Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.
Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.
My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.
Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.
Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.
Cat Grade with Advanced 2D gives excavator operators the ability to input, edit, and grade simple two-dimensional designs by using real time bucket tip and elevation guidance provided by the system.
Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.
Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.
Cat Grade with Advanced 2D gives excavator operators the ability to input, edit, and grade simple two-dimensional designs by using real time bucket tip and elevation guidance provided by the system.
Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.
Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.
Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.
Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.
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