Excavators 340 Straight Boom Perfect for low-level demolition, sorting, and excavating.

Operating Weight
87900.0 lb
39900.0 kg
Maximum Digging Depth
21.8 ft
6650.0 mm
Engine Model
C9.3B
C9.3B

Product Specifications for 340 Straight Boom

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges & Forces

340 Straight Boom Standard Equipment

NOTE:

  • Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.

CAB

  • High-resolution 254 mm (10") LCD touch screen monitor
  • Heated seat with air-adjustable suspension

ENGINE

  • Three selectable modes: Power, Smart, Eco
  • 2300m altitude capability with no engine power de-rating
  • Automatic engine speed control
  • 2300m (7,546 ft) altitude capability with no engine power de-rating
  • 52° C (126° F) high-ambient cooling capacity
  • -18° C (0° F) cold start capability
  • Double element air filter with integrated pre-cleaner
  • Double element air filter with integrated pre-cleaner
  • Remote disable

HYDRAULIC SYSTEM

  • Heavy lift mode
  • Boom and stick regeneration circuit
  • Heavy lift mode
  • Automatic hydraulic oil warm up
  • Reverse swing damping valve
  • Automatic swing parking brake
  • High performance hydraulic return filter
  • Two speed travel
  • Bio hydraulic oil capability

UNDERCARRIAGE AND STRUCTURES

  • 9.0 mt (19,842 lb) counterweight

BOOMS AND STICKS

  • 6.9 m (22'8") Straight boom

ELECTRICAL SYSTEM

  • Maintenance-free 1,000 CCA batteries (x2)
  • Centralized electrical disconnect switch
  • LED chassis light

CAT CONNECT TECHNOLOGY

  • Cat Product Link
  • Cat GRADE with 2D
  • Cat GRADE with Assist
  • Cat Payload
  • 2D E-Fence

SERVICE AND MAINTENANCE

  • Grouped location of engine oil & fuel filters
  • Scheduled Oil Sampling (S.O.S) ports

SAFETY AND SECURITY

  • Caterpillar One Key security system
  • Lockable external tool / storage box
  • Lockable door, fuel and ydraulic tank locks
  • Lockable fuel drain compartment
  • Service platform with anti-skid plate and recessed bolts
  • RH handrail and hand hold (ISO 2867 Compliant)
  • Standard visibility mirror package
  • Signaling / warning horn
  • Ground-level secondary engine shutoff switch
  • Stick lowering check valve

340 Straight Boom Optional Equipment

CAB

  • ROPS, advanced sound suppression

ENGINE

  • -32° C (-25° F) cold start capability

HYDRAULIC SYSTEM

  • Smart Boom
  • Combined two-way auxiliary circuit with direct return
  • Medium-pressure auxiliary circuit
  • Cooling circuit
  • Quick coupler circuit for Cat Pin Grabber and CW Dedicated

UNDERCARRIAGE AND STRUCTURES

  • Long Narrow undercarriage
  • 600mm (24") HD triple grouser track shoes
  • 700mm (28") triple grouser track shoes
  • 850mm (33") HD triple grouser track shoes

SAFETY AND SECURITY

  • Boom lowering check valve
  • Stick lowering check valve
  • 360 Visibility
  • 360 Visibility
  • Cat asset tracker
  • Cat asset tracker
  • Boom lowering check valve
  • Stick lowering check valve

SERVICE AND MAINTENANCE

  • Preventative maintenance ready (Quick Evac TM)
  • Electric refueling pump with automatic shutoff
  • Preventative maintenance ready (Quick Evac TM)
  • Electric refueling pump with automatic shutoff

BOOMS AND STICKS

  • 3.2 m (10'6") Reach stick
  • 3.9 m (12'10") Reach stick
  • 2.55m (8'4") stick
  • 2.8m (9'2") HD stick
  • 3.2m (10'6") HD stick

CAT CONNECT TECHNOLOGY

  • Cat GRADE with Advanced 2D
  • Cat GRADE with 3D

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Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Product Link

    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.

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.

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