Large Excavators 349

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Key Specs

Net Power - ISO 9249
424 HP
316 kW
Operating Weight
105200 lb
47700 kg
Maximum Digging Depth
25.1 ft
7660 mm

Overview

Built-In Technology for More Efficient Work

The 349 gives you premium performance with simple-to-use technologies that boost operator efficiency to increase your productivity and lower operating costs.

Benefits

Up To 10% more fuel efficiency

Get more work done with advanced engine and electrohydraulic control.

Up To 15% lower maintenance costs

Increase uptime and reduce costs with extended maintenance intervals.

Up To 45% more operating efficiency

The Cat 349 offers the industry’s highest level of performance with standard technology like Cat GRADE with 2D, GRADE with Assist, PAYLOAD, Lift Assist, and E-Fence.

Product Specifications for 349

Net Power - ISO 9249 424 HP 316 kW
Engine Model Cat C13 Cat C13
Engine Power - ISO 14396 425 HP 317 kW
Bore 5 in 130 mm
Stroke 6 in 157 mm
Displacement 763 in³ 12.5 l
Main System - Maximum Flow 779 l/min (206 gal/min) 779 l/min (206 gal/min)
Maximum Pressure - Equipment 5076 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode 5511 psi 38000 kPa
Maximum Pressure - Travel 5076 psi 35000 kPa
Maximum Pressure - Swing 3771 psi 26000 kPa
Swing Speed 8.44 r/min 8.44 r/min
Maximum Swing Torque 138000 ft·lbf 187 kN·m
Operating Weight 105200 lb 47700 kg
Fuel Tank Capacity 188.9 gal (US) 715 l
Cooling System 13.7 gal (US) 52 l
Engine Oil 10.6 gal (US) 40 l
Swing Drive - Each 2.8 gal (US) 10.5 l
Final Drive - Each 4 gal (US) 15 l
Hydraulic System - Including Tank 145.3 gal (US) 550 l
Hydraulic Tank 57.3 gal (US) 217 l
DEF Tank 12.2 gal (US) 46 l
Boom Reach 6.9m (22'8") Reach 6.9m (22'8")
Stick R3.35m (11'0") R3.35m (11'0")
Bucket GDC 3.08 m³ (4.03 yd³) GDC 3.08 m³ (4.03 yd³)
Shipping Height - Top of Cab 10.6 ft 3230 mm
Handrail Height 11.1 ft 3370 mm
Shipping Length 39.1 ft 11920 mm
Tail Swing Radius 12.3 ft 3760 mm
Counterweight Clearance 4.2 ft 1280 mm
Ground Clearance 1.6 ft 475 mm
Track Length 17.6 ft 5370 mm
Track Length to Center of Rollers 14.3 ft 4360 mm
Track Gauge 9 ft 2740 mm
Transport Width 11.9 ft 3640 mm
Maximum Digging Depth 25.1 ft 7660 mm
Boom Reach 6.9m (22'8") Reach 6.9m (22'8")
Stick R3.35m (11'0") R3.35m (11'0")
Bucket GDC 3.08 m³ (4.03 yd³) GDC 3.08 m³ (4.03 yd³)
Maximum Reach at Ground Level 38.5 ft 11730 mm
Maximum Cutting Height 35.5 ft 10820 mm
Maximum Loading Height 24.4 ft 7430 mm
Minimum Loading Height 9 ft 2750 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 24.7 ft 7520 mm
Maximum Vertical Wall Digging Depth 19.1 ft 5830 mm
Bucket Digging Force - ISO 60250 lbf 268 kN
Stick Digging Force - ISO 44740 lbf 199 kN

349 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

349 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

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