New Cat® 340 Straight Boom Excavator in North Carolina

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With its new cab, long maintenance intervals, and power system that improves fuel efficiency, the Cat® 340 is the perfect choice for low-level demolition, sorting, and other excavation tasks.

Pricing: Contact for Pricing

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    Note (1) Long undercarriage, Straight boom, R3.9DB (12'10") stick, GD 2.27 m³ (2.97 yd³) bucket, 700 mm (28") triple grouser shoes, and 9.0 mt (19,800 lb) counterweight.
    Operating Weight 87800lb
    Boom Straight 6.9 m (22'8")
    Bucket GD 2.27 m³ (2.97 yd³)
    Bucket Digging Force -ISO 47150lbf
    Maximum Cutting Height 45.2ft
    Maximum Depth Cut for 2440 mm (8'0") Level Bottom 21.4ft
    Maximum Digging Depth 21.8ft
    Maximum Loading Height 33.7ft
    Maximum Pin Height at Stick Nose 39.4ft
    Maximum Reach at Ground Level 40.5ft
    Maximum Vertical Wall Digging Depth 18.5ft
    Maximum Weight at Stick Nose 9170lb
    Minimum Loading Height 11ft
    Stick Reach 3.9 m (12'10")
    Stick Digging Force - ISO 32440lbf
    Biodiesel Capability Up to B20¹
    Bore 5in
    Displacement 568in³
    Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
    Engine Model C9.3B
    Engine Power - ISO 14396 347hp
    Engine Power - ISO 14396 (DIN) 352hp (metric)
    Net Power - ISO 9249 346hp
    Net Power - ISO 9249 (DIN) 351hp (metric)
    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
    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
    Stroke 6in
    Main System - Maximum Flow 560 l/min (148 gal/min)
    Maximum Pressure - Equipment 5076psi
    Maximum Pressure - Equipment - Lift Mode 5511psi
    Maximum Pressure - Swing 4264psi
    Maximum Pressure - Travel 5076psi
    Maximum Swing Torque 10741lbf·ft
    Swing Speed 8.84r/min
    Cooling System 10.5gal (US)
    DEF Tank 21.1gal (US)
    Engine Oil 8.5gal (US)
    Final Drive - Each 2.1gal (US)
    Fuel Tank Capacity 158.5gal (US)
    Hydraulic System - Including Tank 98.5gal (US)
    Hydraulic Tank 42.5gal (US)
    Swing Drive 4.8gal (US)
    Boom Straight 6.9 m (22'8")
    Bucket GD 2.27 m³ (2.97 yd³)
    Cab Height - With OPG 11.4ft
    Counterweight Clearance 4.2ft
    Ground Clearance 1.7ft
    Shipping Height - Top of Cab 11ft
    Shipping Length 37.3ft
    Stick Reach 3.9 m (12'10")
    Tail Swing Radius 11.6ft
    Track Gauge 8.5ft
    Track Length 16.5ft
    Track Length to Center of Rollers 13.3ft
    Transport Width 10.8ft
    Air Conditioning The 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).

    Standard Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • 6.9 m (22'8") Straight boom
    • ROPS, advanced sound suppression
    • High-resolution 254 mm (10") LCD touch screen monitor
    • Heated seat with air-adjustable suspension
    • VisionLink®
    • Remote Flash
    • Remote Troubleshoot
    • Cat Grade with 2D
    • Cat Assist
    • Cat Payload
    • Maintenance-free 1,000 CCA batteries (x2)
    • Centralized electrical disconnect switch
    • LED chassis light
    • Three selectable modes: Power, Smart, Eco
    • Auto engine speed control
    • 3300 m (10,830 ft) altitude capability
    • 52° C (126° F) high-ambient cooling capacity
    • -18° C (0° F) cold start capability
    • Double element air filter with integrated pre-cleaner
    • Boom and stick regeneration circuit
    • Electronic main control valve
    • Heavy lift mode
    • Auto hydraulic oil warmup
    • Reverse swing damping valve
    • Auto swing parking brake
    • High performance hydraulic return filter
    • Two speed travel
    • Bio hydraulic oil capability
    • 2D E-fence
    • Auto hammer stop
    • Caterpillar One Key security system
    • Lockable external tool / storage box
    • Lockable door, fuel and hydraulic tank locks
    • Lockable fuel drain compartment
    • Lockable disconnect switch
    • Service platform with anti-skid plate and recessed bolts
    • Right-hand handrail and hand hold
    • Standard visibility mirror package
    • Signaling / warning horn
    • Ground-level secondary engine shutoff switch
    • Rear and sideview cameras
    • Boom lowering check valve (optional in North America)
    • Stick lowering check valve (optional in North America)
    • Grouped location of engine oil & fuel filters
    • Sampling ports for Scheduled Oil Sampling (S·O·S℠)
    • Integrated vehicle health management system
    • Towing eye on base frame
    • 9.0 mt (19,842 lb) counterweight

    Optional Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • 3.2 m (10'6") Reach stick
    • 3.9 m (12'10") Reach stick
    • VisionLink Productivity
    • Cat Grade 2D with Attachment Ready Option (ARO)
    • Cat Grade with 3D (single or dual GNSS)
    • Premium surround lighting package
    • Cold start block heaters
    • Hydraulic reversing fan
    • -32° C (-25° F) cold start capability
    • SmartBoom (Europe only)
    • Combined two-way auxiliary circuit with direct return filter
    • Medium-pressure auxiliary circuit
    • Cooling circuit
    • Quick coupler circuit for Cat Pin Grabber and CW Dedicated
    • Cat Command (remote control)
    • Travel alarm (standard in North America)
    • Swing alarm
    • 360° visibility
    • Preventative maintenance ready (Quick Evac)
    • Electric refueling pump with auto shutoff (Europe only)
    • Long undercarriage
    • Long Narrow undercarriage
    • 600 mm (24") HD triple grouser track shoes
    • 700 mm (28") triple grouser track shoes
    • 850 mm (33") HD triple grouser track shoes

    What Our Customers Are Saying About Us

    3.9
    Based on 46 reviews
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    Renee Herndon
    21:55 29 Feb 24
    Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
    David Lawrence
    13:04 22 Feb 24
    Brandon Pierce
    22:00 18 Feb 24
    Darin Noe
    01:17 16 Feb 24
    Jose Soto
    15:26 23 Sep 23
    Hunter Elliott
    16:17 07 Sep 23
    Rick Kelly-Crapse
    21:06 25 Aug 23
    They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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