Engine
Engine Power - ISO 9249 | 311 HP 232 kW |
Engine Model | C9.3B C9.3B |
Engine Power - ISO 14396 | 314 HP 234 kW |
Bore | 5 in 115 mm |
Stroke | 6 in 149 mm |
Displacement | 568 in³ 9.3 l |
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
Key Specs
With standard Cat Payload and 2D Grade, the Cat ® 340 LRE will help you hit your targets all day long—even up to distances nearly 60 feet (18.28 meters) away. When you add in an all-new cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that improves fuel efficiency up to 15 percent, you won’t find a better excavator for tough, hard-to-reach work.
Engine Power - ISO 9249 | 311 HP 232 kW |
Engine Model | C9.3B C9.3B |
Engine Power - ISO 14396 | 314 HP 234 kW |
Bore | 5 in 115 mm |
Stroke | 6 in 149 mm |
Displacement | 568 in³ 9.3 l |
Main System - Maximum Flow | 558 l/min (147 gal/min) 558 l/min (147 gal/min) |
Maximum Pressure - Equipment | 5076 psi 35000 kPa |
Maximum Pressure - Equipment - Lift Mode | 5511 psi 38000 kPa |
Maximum Pressure - Travel | 5076 psi 35000 kPa |
Maximum Pressure - Swing | 4264 psi 29400 kPa |
Swing Speed | 8.75 r/min 8.75 r/min |
Maximum Swing Torque | 106228 ft·lbf 144 kN·m |
Operating Weight | 96700 lb 43900 kg |
Fuel Tank Capacity | 158.5 gal (US) 600 l |
Cooling System | 10.5 gal (US) 40 l |
Engine Oil | 8.5 gal (US) 32 l |
Swing Drive | 4.8 gal (US) 18 l |
Final Drive - Each | 2.1 gal (US) 8 l |
Hydraulic System - Including Tank | 98.5 gal (US) 373 l |
Hydraulic Tank | 42.5 gal (US) 161 l |
DEF Tank | 21.1 gal (US) 80 l |
Boom | LRE Boom 10.6 m (34'9") LRE Boom 10.6 m (34'9") |
Stick | LRE Stick 7.1 m (23'4") LRE Stick 7.1 m (23'4") |
Bucket | GD 0.93 m3 (1.22 yd3) GD 0.93 m3 (1.22 yd3) |
Shipping Height - Top of Cab | 11.2 ft 3400 mm |
Handrail Height | 11.1 ft 3390 mm |
Track Gauge | 9.6 ft 2930 mm |
Shipping Length | 50.2 ft 15310 mm |
Tail Swing Radius | 11.6 ft 3530 mm |
Counterweight Clearance | 4.8 ft 1470 mm |
Ground Clearance | 2.4 ft 720 mm |
Track Length | 15.5 ft 5030 mm |
Track Length to Center of Rollers | 13.3 ft 4040 mm |
Transport Width | 12 ft 3670 mm |
Maximum Digging Depth | 42.8 ft 13050 mm |
Boom | 10.6 m (34'9") 10.6 m (34'9") |
Stick | LRE Stick 7.1 m (23'4") LRE Stick 7.1 m (23'4") |
Maximum Reach at Ground Level | 59.3 ft 18080 mm |
Maximum Loading Height | 41.9 ft 12770 mm |
Minimum Loading Height | 10.5 ft 3210 mm |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 35 ft 12960 mm |
Bucket Digging Force - ISO | 31590 lbf 141 kN |
Stick Digging Force - ISO | 20750 lbf 92 kN |
Bucket | GD 0.93 m3 (1.22 yd3) GD 0.93 m3 (1.22 yd3) |
Maximum Cutting Height | 51.2 ft 15620 mm |
Use the comparison tool to compare detailed specs of Cat and competitor models.
COMPARE ALL MODELSCat® Technology for construction helps contractors meet production goals and improve efficiencies.
Learn MoreFull specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Cat Command for Excavating is a remote control option that contributes to jobsite safety by allowing operators to run an excavator remotely in hazardous applications.
Enhance safety in hazardous work environments and increase productivity with Cat® Command technologies. Command remote solutions include onboard electronic and vision systems that allow machines to be controlled without anyone in the cab.
Cat Command for Excavating is a remote control option that contributes to jobsite safety by allowing operators to run an excavator remotely in hazardous applications.
Enhance safety in hazardous work environments and increase productivity with Cat® Command technologies. Command remote solutions include onboard electronic and vision systems that allow machines to be controlled without anyone in the cab.
Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.
Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.
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.
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.