340 UHD
340 UHD
Demolition Hydraulic Excavators have been developed with an emphasis on stability, durability and ease of use.
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Specifications
Air Conditioning System
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Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons).
Dimensions
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Note (1)22 m (72'2") UHD Front
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Shipping Height - Top of Cab11.1 ft 3383 mm
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Cab Height - With OPG11.8 ft 3585 mm
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Shipping Length49.9 ft 15160 mm
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Tail Swing Radius11.6 ft 3521 mm
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Counterweight Clearance4.6 ft 1397 mm
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Ground Clearance1.7 ft 510 mm
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Track Length18.9 ft 5770 mm
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Track Length to Center of Rollers15.6 ft 4770 mm
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Working Gauge - Extended Position11.1 ft 3400 mm
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Shipping Gauge - Retracted Position7.8 ft 2400 mm
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Transport Width10.7 ft 3255 mm
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Machine Length - without Front, with Counterweight23.3 ft 7077 mm
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Machine Length - without Front and Counterweight22.9 ft 6954 mm
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Track Width - Extended13.1 ft 4000 mm
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Track Width - Retracted9.8 ft 3000 mm
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Note (2)600 mm (24") Track Shoes
Engine
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Engine ModelCat C9.3B
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Net Power - ISO 9249346 hp 258.3 kW
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Engine Power - ISO 14396 (DIN)351 hp (metric) 351 hp (metric)
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Engine Power - ISO 14396347 hp 259 kW
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Net Power - ISO 9249 (DIN)352 hp (metric) 352 hp (metric)
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Bore5 in 115 mm
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Stroke6 in 149 mm
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Displacement568 in³ 9.3 l
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Biodiesel CapabilityUp to B20¹
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EmissionsMeets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
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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 1,900 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
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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.
Hydraulic System
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Main System - Maximum Flow560 l/min (148 gal/min)
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Maximum Pressure - Equipment5076 psi 35000 kPa
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Maximum Pressure - Equipment - Lift Mode5511 psi 38000 kPa
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Maximum Pressure - Travel5076 psi 35000 kPa
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Maximum Pressure - Swing4264 psi 29400 kPa
Service Refill Capacities
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Fuel Tank Capacity159 gal (US) 600 l
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Cooling System11 gal (US) 40 l
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Engine Oil9 gal (US) 32 l
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Swing Drive5 gal (US) 18 l
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Final Drive - Each2 gal (US) 8 l
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Hydraulic System - Including Tank145 gal (US) 550 l
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Hydraulic Tank43 gal (US) 161 l
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DEF Tank21 gal (US) 80 l
Swing Mechanism
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Swing Speed8 r/min 8 r/min
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Maximum Swing Torque105000 ft·lbf 143 kN·m
Swing Mechanism - UHD Fronts
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Swing Speed4.09 r/min 4.09 r/min
Weights
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Operating Weight122600 lb 55600 kg
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Note (1)Hydraulic Variable Gauge undercarriage, 22 m (72'2") UHD front, 600 mm (24") Heavy Duty (HD) triple grouser shoes and 9.0 mt (19,842 lb) counterweight. No work tool.
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Machine Weight - Retrofit Configuration118600 lb 53800 kg
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Note (2)Hydraulic Variable Gauge undercarriage, Retrofit boom, R3.2DB (10'6") stick, General Duty (GD) 2.27 m³ (2.97 yd³) bucket, 600 mm (24") HD triple grouser shoes and 9.0 mt (19,842 lb) counterweight.
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UHD in Cradle18700 lb 8480 kg
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Retrofit Boom in Cradle - R3.9 DB Stick13710 lb 6220 kg
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Retrofit Boom in Cradle - R3.2 DB Stick13340 lb 6050 kg
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Retrofit Boom in Cradle - R2.8 DB Stick13120 lb 5950 kg
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2-Piece Retrofit Boom in Cradle - R3.2 DB Stick17440 lb 7910 kg
Working Ranges and Forces
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Maximum Pin Height at Stick Nose72.2 ft 22 m
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Maximum Weight at Stick Nose8160 lb 3700 kg
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Maximum Working Pin Height at Stick Nose - 1/261 ft 18590 mm
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Maximum Working Reach at Stick Nose - 1/238.4 ft 11680 mm
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Maximum Height at Stick Nose in Max Reach Position41.5 ft 12640 mm
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Maximum Reach at Stick Nose44.4 ft 13550 mm
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Note (1)22 m (72' 2") UHD Front (Over-the-Front)
Working Ranges and Forces - Retrofit Boom - Bent
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Note 1Bent - R3.2DB (10'6") Stick - HVG Undercarriage
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BucketGD 2.27 m³ (2.97 yd³)
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Maximum Digging Depth21.4 ft 6520 mm
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Maximum Reach - Ground Level36.7 ft 11180 mm
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Maximum Cutting Height35.4 ft 10790 mm
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Maximum Loading Height24.9 ft 7600 mm
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Minimum Loading Height10.4 ft 3180 mm
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Bucket Digging Force - ISO47160 lbf 210 kN
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Stick Digging Force - ISO37300 lbf 166 kN
Working Ranges and Forces - Retrofit Boom - Straight
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Note 1Straight - R3.2 m (10' 6") Stick (Over-the-Front) - HVG Undercarriage
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BucketGD 2.27 m³ (2.97 yd³)
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Maximum Pin Height at Stick Nose39.8 ft 12.13 m
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Maximum Weight at Stick Nose9260 lb 4200 kg
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Maximum Height at Stick Nose in Max Reach Position7.6 ft 2310 mm
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Maximum Reach at Stick Nose34.8 ft 10620 mm
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Maximum Digging Depth16.1 ft 4910 mm
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Maximum Reach - Ground Level39.9 ft 12160 mm
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Maximum Loading Height34 ft 10370 mm
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Minimum Loading Height15.7 ft 4790 mm
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Bucket Digging Force - ISO47160 lbf 210 kN
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Stick Digging Force - ISO37300 lbf 166 kN
Benefits
LATEST FEATURES
Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area. Build Number: 08C
HIGH PERFORMANCE
Work in Comfort
10 mm (0.4”) laminated glass.
Simple to Operate
BOOST EFFICIENCY AND PRODUCTIVITY WITH CAT TECHNOLOGY
- Standard Cat Grade with 2D with a retrofit boom indicates depth and slope on the monitor with auditory alerts.
- Cat Payload onboard weighing helps you achieve precise load targets to improve your operating efficiency with a retrofit boom. Pick up a load of material – with either a bucket or grapple – and get a real-time weight estimate without even swinging.
- Combine Payload with VisionLink® and remotely manage your production targets. The monitor’s USB port lets you download results from one shift all the way up to 30 days of work, so you can manage your progress without needing an internet connection or VisionLink subscription.
- The stability monitoring system continuously informs operators of work tool position within the safe working range and warns when approaching the stability limit.
- Know the excavator’s exact position relative to GPS and GLONASS systems. The machine automatically compensates for excavator pitch and roll caused by sloping ground conditions.
- 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.
Easy Maintenance
- Enjoy low maintenance cost due to extended service intervals.
- Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
- Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
- Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on the right-hand side of the machine for easy maintenance.
- The engine air intake filter with pre-cleaner has double the dust holding capacity of the previous air intake filter.
- The hydraulic oil filter provides improved filtration; anti-drain valves keep oil clean when the filter is replaced.
- 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 simplify maintenance and allow for quick, easy extraction of fluid samples for analysis.
Dedicated Service and Superior Support
When you buy Cat® equipment, you get more than the machine. You’re also getting the support of a best-in-class dealer network backed by a range of flexible solutions, technology, tools, and more.
When you work with your local Cat dealer, you'll be supported by one of the industry's most extensive, knowledgeable dealer networks. Comprised of 160 independent dealers, the Cat Dealer Network serves 197 countries with thousands of branches around the globe.
It’s more uptime, cost-saving service and repair options, quality parts, and precision components. It’s all about support built around your success.
Ask your Cat dealer today about the many services that help you do your work your way.
Get industry-leading support for any question or problem you have 24 hours a day, 7 days a week, 365 days a year.
CALL US
We’re available 24/7 at
Toll Free:1-888-228-1460
Direct:1-513-830-1806
SMS:+13098656129
Learn more at https://parts.cat.com/
When you work with your local Cat dealer, you'll be supported by one of the industry's most extensive, knowledgeable dealer networks. Comprised of 160 independent dealers, the Cat Dealer Network serves 197 countries with thousands of branches around the globe.
It’s more uptime, cost-saving service and repair options, quality parts, and precision components. It’s all about support built around your success.
Ask your Cat dealer today about the many services that help you do your work your way.
- The importance of buying genuine Cat parts.
- Designed by Caterpillar engineers to the exact specs of your ?Cat equipment.
- Rigorously tested to ensure maximum performance?.
- Covered by a 12-month warranty.
- Cat Inspect – Work made easy.
- Record real-time inspection data.
- Simplify inspections and reporting.
- Easy-to-read results all in one place.
- Cat Ground Engaging Tools (GET) – Longer wear. More work.
- GET for every machine and application.
- Tools to extend life and track GET lifecycles.
- Bucket rebuild options for optimal performance.
- Cat Hydraulic Components – Durability quality you can work with.
- Flexible options – New, reman, exchange, rebuild or repair.
- Expert diagnostics, testing, and contamination control.
- Buy in-store, online, or on your mobile device.
- Cat Hose Service – Fast, safe—to get you back to work.
- Hoses and couplings for most makes and models.
- OEM database ensures an exact fit.
- Industry-best tooling, training, and assembly standards.
- Cat Certified Rebuild – An investment that works. Again, and again.
- Better-than-when-new performance at a fraction of the cost.
- Performance, safety, and technology upgrades and enhancements.
- Full warranty coverage, Customer Value Agreement, and special financing.
- Cat Remote Services – Work done in a flash.
- Cut downtime for updates and service.
- Install the latest machine software remotely.
- Troubleshoot issues before a technician arrives.
Get industry-leading support for any question or problem you have 24 hours a day, 7 days a week, 365 days a year.
CALL US
We’re available 24/7 at
Toll Free:1-888-228-1460
Direct:1-513-830-1806
SMS:+13098656129
Learn more at https://parts.cat.com/
Safely Home Every Day
- On-board stability monitoring helps the operator enhance job safety.
- A travel direction indicator helps the operator know which way to activate the travel levers.
- Enjoy greater visibility in each swing direction with the help of narrow cab pillars and large windows.
- A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
- Rearview and right-hand sideview cameras are standard.
- Serrated steps and an anti-skid punch plate on the service platform help prevent slipping.
- Standard 2D E-Fence (swing) helps you avoid swinging into obstacles to the side of the machine such as live traffic and structures.
SUSTAINABILITY
- The Cat® C9.3B engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
- 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 (hydrogenated 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 helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
- Cat Grade technologies combine advanced guidance with optional automated machine control helping you reach grading targets while reducing fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy.
- Cat® Payload for excavators provides on-the-go material weighing which helps reduce fuel burn by improving loading efficiency, job site productivity, and eliminating trips to the scale.
- Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards such as traffic - not only helping keep personnel safe but also helps you avoid repairs, downtime, and costly job site fines.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- 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.
*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.
Equipment Info
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
Tilt-up demolition cab with P5A laminated front and roof glass
CAT TECHNOLOGY
VisionLink®
ELECTRICAL SYSTEM
Maintenance-free 1,000 CCA batteries (x 4)
ENGINE
Three selectable modes: Power, Smart, ECO
HYDRAULIC SYSTEM
Boom lowering check valve (BLCV) for UHD front
SAFETY AND SECURITY
2D E-Fence (swing)
SERVICE AND MAINTENANCE
Integrated vehicle health management system
UNDERCARRIAGE AND STRUCTURES
9.0 mt (19,842 lb) counterweight
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