349 Hydraulic Excavator

Net Power - ISO 9249
424 HP
Engine Model
Cat C13
Engine Power - ISO 14396
425 HP
Bore
5 in

Engine

Net Power - ISO 9249
424HP
Engine Model
Cat C13
Engine Power - ISO 14396
425HP
Bore
5in
Stroke
6in
Displacement
763in³

Hydraulic System

Main System - Maximum Flow
779 l/min (206 gal/min)
Maximum Pressure - Equipment
5076psi
Maximum Pressure - Equipment - Lift Mode
5511psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
3771psi

Swing Mechanism

Swing Speed
8.44r/min
Maximum Swing Torque
138000ft·lbf

Weights

Operating Weight
105200lb

Service Refill Capacities

Fuel Tank Capacity
188.9gal (US)
Cooling System
13.7gal (US)
Engine Oil
10.6gal (US)
Swing Drive - Each
2.8gal (US)
Final Drive - Each
4gal (US)
Hydraulic System - Including Tank
145.3gal (US)
Hydraulic Tank
57.3gal (US)
DEF Tank
12.2gal (US)

Working Ranges & Forces

Stick Digging Force - ISO
44740lbf

Dimensions

Shipping Length
39.1ft
Tail Swing Radius
12.3ft
Counterweight Clearance
4.2ft
Ground Clearance
1.6ft
Track Length
17.6ft
Track Gauge
9ft
Transport Width
11.9ft

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • ROPS, sound suppression
    • High-resolution LCD touch screen monitor
    • Heated seat with air-adjustable suspension (Deluxe only)
    • Heated and cooled seat with auto adjustable suspension (Premium only)
  • Engine
    • Three selectable modes: Power, Smart, and Eco
    • Auto engine speed control
    • Up to 4500m (14,760 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
    • Remote disable
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuit
    • Electronic main control valve
    • Auto hydraulic oil warm up
    • Reverse swing damping valve
    • Auto swing parking brake
    • High performance hydraulic return filter
    • Two speed travel
    • Bio hydraulic oil capability
    • Long undercarriage
  • Undercarriage And Structures
    • Towing eye on base frame
  • Electrical System
    • Maintenance-free 1000 CCA batteries (x2)
    • Centralized electrical disconnect switch
    • LED chassis light, left and right hand boom lights, cab lights
  • Cat Technology
    • Cat Product Link
    • Cat PAYLOAD
    • E-Fence
    • Lift Assist
    • Remote Services capability
  • Cat Technology
    • Cat GRADE with 2D
    • Cat GRADE with Assist
  • 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 hydraulic tank locks
    • Lockable fuel drain compartment
    • Service platform with anti-skid plate & recessed bolts
    • Rear and right-hand-sideview cameras

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Engine
    • Cold start block heaters
    • -32° C (-25° F) cold start capability
    • Hydraulic reverse fan
    • Hydraulic reverse fan
  • Hydraulic System
    • Smart Boom
    • Combined two-way auxiliary circuit
    • Medium-pressure auxiliary circuit
    • Quick coupler circuit
  • Undercarriage And Structures
    • Long undercarriage
    • 8.6 mt (18,960 lb) counterweight
    • 9.0 mt (19,842 lb) counterweight
    • 600mm (24") triple grouser track shoes
    • 600mm (24") HD double grouser track shoes
    • 600mm (24") double grouser track shoes
    • 750mm (30") triple grouser track shoes
  • Booms And Sticks
    • 7.4 m (24'2") Long Reach boom
    • 6.9 m (22'8") Reach boom
    • 6.55 m (21'6") Mass boom
    • 4.3 m (14'1") stick
    • 3.9 m (12'10") stick
    • 3.35 m (11'0") stick
    • 3.0 m (9'10") stick
    • 2.9 m (9'6") stick
    • 2.5 m (8'2") stick
    • 2.5 m (8'2") stick
  • Electrical System
    • Premium surround lighting package
  • Cat Technology
    • Cat GRADE with Advanced 2D
    • Cat GRADE with 3D
    • Cat GRADE with Advanced 2D
    • Cat GRADE with 3D
  • Service And Maintenance
    • Electric refueling pump with auto shutoff
  • Safety And Security
    • Boom lowering check valve
    • Stick lowering check valve
    • 360° Visibility