New CAT Equipment

340 Long Reach Excavator

Go the Distance

The Cat® 340 LRE helps you hit your targets all day long. With standard Cat® Payload and 2D Grade, you can reach up to distances nearly 60 feet (18.28 meters) away. Add in an ergonomic cab, long maintenance intervals that lower your maintenance costs, and a power system that improves fuel efficiency, and you won't find a better excavator for cleaning ditches, canals, and waterways or doing heavier-duty work like dredging and long-distance excavation.

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Benefits

Nearly 35% More Reach

Cat Long Reach Excavation Excavators reach nearly 35% farther than those with the standard reach configuration, with approximately 66% of the digging force.

Designed to Dig

Reinforcements in the front linkage and frame allow digging power at a distance without sacrificing durability. A heavier counterweight than equivalent standard reach excavators provides greater stability. Get added versatility with optional tool control for select hydro-mechanical tools

Stable Foundation

The heavy-duty, high, wide undercarriage provides a stable, rugged platform for long-reach digging and loading applications with high ground clearance.

Next Gen Features

Take advantage of Cat Next Generation Excavator features including improved operator comfort, reduced maintenance costs, and better fuel economy. Long reach excavation excavators are compatible with Next Generation Excavator technologies.

Learn more about the 340 Long Reach Excavator

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  • Air Conditioning System
    Air Conditioning
    The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. – If equipped with R134a (Global Warming Potential = 1430), the system contains 1.000 kg (2.205lb.) of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). – If equipped with R1234yf (Global Warming Potential = 0.501), the system contains 0.790 kg (1.742 lb.) of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).
  • Dimensions
    Boom
    LRE Boom 10.6 m (34'9")
    Bucket
    GD 0.95 m³ (1.24 yd³)
    Counterweight Clearance
    4.8 ft
    Ground Clearance
    2.3 ft
    Handrail Height
    11.1 ft
    Shipping Height - Top of Cab
    11.2 ft
    Shipping Length
    50.3 ft
    Stick
    LRE Stick 7.1 m (23'4")
    Tail Swing Radius
    11.6 ft
    Track Gauge
    9.6 ft
    Track Length
    16.5 ft
    Track Length to Center of Rollers
    13.3 ft
    Transport Width
    12.4 ft
  • Engine
    Biodiesel Capability
    Up to B20¹
    Bore
    5 in
    Displacement
    568 in³
    Emissions
    Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
    Engine Model
    C9.3B
    Engine Power - ISO 14396
    347 hp
    Engine Power - ISO 14396 (DIN)
    352 hp (metric)
    Net Power - ISO 9249
    346 hp
    Net Power - ISO 9249 (DIN)
    351 hp (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 of manufacture.
    Note (2)
    ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
    Stroke
    6 in
  • Hydraulic System
    Main System - Maximum Flow
    560 l/min (148 gal/min)
    Maximum Pressure - Equipment
    5076 psi
    Maximum Pressure - Equipment - Lift Mode
    5511 psi
    Maximum Pressure - Swing
    4264 psi
    Maximum Pressure - Travel
    5076 psi
  • Service Refill Capacities
    Cooling System
    10.5 gal (US)
    DEF Tank
    21.1 gal (US)
    Engine Oil
    8.5 gal (US)
    Final Drive - Each
    2.1 gal (US)
    Fuel Tank Capacity
    158.5 gal (US)
    Hydraulic System - Including Tank
    98.5 gal (US)
    Hydraulic Tank
    42.5 gal (US)
    Swing Drive
    4.8 gal (US)
  • Swing Mechanism
    Maximum Swing Torque
    105471 lbf·ft
  • Weights
    Note
    Heavy Duty High Wide undercarriage LRE boom, LRE7.1B1 (23'4") stick, General Duty (GD) 0.95 m³ (1.24 yd³) bucket, 850 mm (33") triple grouser shoes, and 10.35 mt (22,800 lb) counterweight.
    Operating Weight
    96500 lb
  • Working Ranges and Forces
    Boom
    LRE Boom 10.6 m (34'9")
    Bucket
    GD 0.95 m³ (1.24 yd³)
    Bucket Digging Force - ISO
    31590 lbf
    Maximum Cutting Height
    51.3 ft
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
    42.5 ft
    Maximum Digging Depth
    42.8 ft
    Maximum Loading Height
    41.9 ft
    Maximum Reach at Ground Level
    59.3 ft
    Minimum Loading Height
    10.5 ft
    Stick
    LRE Stick 7.1 m (23'4")
    Stick Digging Force - ISO
    20750 lbf
NOTE:
  • Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
BOOM AND STICK
  • 10.6 m (34'9") LRE boom
  • 7.1 m (23'4") LRE stick
CAB
  • Sound suppression
  • High-resolution 254 mm (10") LCD touch screen monitor
  • Heated seat with air-adjustable suspension (Deluxe)
  • Heated and cooled seat with auto adjustable suspension (Premium)
  • Tilt-up left console
  • Auto bi-level air conditioner
  • Jog dial and shortcut keys for monitor control
  • Bluetooth® integrated radio
CAT TECHNOLOGY
  • VisionLink™
  • Remote Flash
  • Remote Troubleshoot
  • Cat Grade 2D
  • Cat Assist
  • Cat Payload
ELECTRICAL SYSTEM
  • Mainteance-free 1,000 CCA batteries
  • Centralized electrical disconnect switch
  • LED lights
ENGINE
  • Three selectable modes: Power, Smart, Eco
  • Auto engine speed control
  • 52°C (126°F) high-ambient cooling capacity
  • -18°C (0°F) cold start capability
  • Double element air filter with integrated pre-cleaner
HYDRAULIC SYSTEM
  • Boom and stick regeneration circuit
  • Electronic main control valve
  • Heavy lift mode
  • Auto hydraulic oil warmup
  • Auto swing parking brake
  • Reverse swing damping valve
  • Two speed travel
SAFETY AND SECURITY
  • 2D E-Fence
  • Caterpillar One Key security system
  • Lockable external tool / storage box
  • Lockable door, fuel and hyraulic tanks
  • Lockable fuel drain compartment
  • Service platform with anti-skid plate and recessed bolts
  • RH handrail and hand hold
  • Signaling / warning horn
  • Ground-level secondary engine shutoff switch
  • Lockable disconnect switch
SERVICE AND MAINTENANCE
  • Integrated vehicle health management system
  • Grouped location of engine oil & fuel filters
  • Sampling ports for Scheduled Oil Sampling (S·O·S℠)
UNDERCARRIAGE AND STRUCTURES
  • HD High Wide undercarriage
  • 10,350 kg (22,800 lb) counterweight
  • Grease lubricated track
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
  • Cat Stick Steer
CAT TECHNOLOGY
  • Cat Grade Connectivity
  • Cat Grade 2D with Attachment Ready Option (ARO)
  • Cat Grade 3D single GNSS
  • Cat Grade 3D dual GNSS
ENGINE
  • Cold start block heaters
  • Hydraulic reversing fan
  • -32°C (-25°F) cold start capability
HYDRAULIC SYSTEM
  • SmartBoom™ (Europe only)
  • Combined two-way auxiliary circuit with direct return
  • Medium-pressure auxiliary circuit
  • Quick coupler circuit for Cat Pin Grabber and CW Dedicated
SAFETY AND SECURITY
  • Cat Command (remote control)
  • Boom lowering check valve (standard in Europe)
  • Stick lowering check valve (standard in Europe)
  • Travel alarm (standard in North America)
  • Swing alarm
  • 360° visibility
SERVICE AND MAINTENANCE
  • Electric refueling pump with automatic shutoff
  • QuickEvac™ maintenance ready
UNDERCARRIAGE AND STRUCTURES
  • 600mm (24") HD triple grouser track shoes
  • 600mm (24") double grouser track shoes
  • 700mm (28") triple grouser track shoes
  • 850mm (33") triple grouser track shoes

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