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The 349D L offers outstanding performance, excellent control, high stick and bucket forces, impressive lift capacity, simplified service and a comfortable operator station to increase your productivity and lower operating costs.


Engine Model Cat® C13 ACERT™ Cat® C13 ACERT™ Less
Net Flywheel Power 380.0 hp 283.0 kW Less
Net Power - ISO 9249 380.0 hp 283.0 kW Less
Net Power - SAE J1349 380.0 hp 283.0 kW Less
Net Power - EEC 80/1269 380.0 hp 283.0 kW Less
Bore 5.1 in 130.0 mm Less
Stroke 6.2 in 157.0 mm Less
Displacement 763.0 in3 12.5 L Less
Gross Power 409.0 hp 305.0 kW Less


Operating Weight 105037.0 lb 47644.0 kg Less


Number of Carrier Rollers Each Side - Long - Fixed 2 2 Less
Number of Shoes Each Side - Long - Fixed 52 52 Less
Number of Track Rollers Each Side - Long - Fixed 9 9 Less

Swing Mechanism

Swing Speed 8.7 RPM 8.7 RPM Less
Swing Torque 109897.0 lb ft 149.0 kN·m Less


Maximum Travel Speed 2.9 mph 4.5 km/h Less
Maximum Drawbar Pull - Long Undercarriage 75987.0 lb 338.0 kN Less

Hydraulic System

Main System - Maximum Flow (Total) 194.0 gal/min 734.0 L/min Less
Maximum Pressure - Equipment - Normal 5080.0 psi 35000.0 kPa Less
Maximum Pressure - Travel 5080.0 psi 35000.0 kPa Less
Maximum Pressure - Swing 4550.0 psi 31400.0 kPa Less
Pilot System - Maximum Flow 11.0 gal/min 43.0 L/min Less
Pilot System - Maximum Pressure 596.0 psi 4110.0 kPa Less
Boom Cylinder - Bore 6.3 in 160.0 mm Less
Boom Cylinder - Stroke 62.0 in 1575.0 mm Less
Stick Cylinder - Bore 7.5 in 190.0 mm Less
TB Family Bucket Cylinder - Bore 6.3 in 160.0 mm Less
TB Family Bucket Cylinder - Stroke 53.4 in 1356.0 mm Less
UB Family Bucket Cylinder - Bore 6.7 in 170.0 mm Less
UB Family Bucket Cylinder - Stroke 55.0 in 1396.0 mm Less
Stick Cylinder - Stroke (for Long Reach and Reach Fronts) 70.0 in 1778.0 mm Less
Stick Cylinder - Stroke (for Mass Excavation Fronts) 69.2 in 1758.0 mm Less

Service Refill Capacities

Fuel Tank Capacity 186.0 gal 705.0 L Less
Cooling System 9.4 gal 35.5 L Less
Engine Oil 11.0 gal 42.0 L Less
Swing Drive (each) 2.6 gal 10.0 L Less
Final Drive (each) 4.0 gal 15.0 L Less
Hydraulic System (including tank) 150.0 gal 570.0 L Less
Hydraulic Tank 64.0 gal 243.0 L Less


Brakes SAE J1026 APR90 SAE J1026 APR90 Less
Cab/FOGS SAE J1356 FEB 88 and ISO 10262-1998 SAE J1356 FEB 88 and ISO 10262-1998 Less
Cab/ROPS ISO 12117-2:2008 ISO 12117-2:2008 Less

C13 Engine with ACERT™ Technology

Built for power, reliability, economy and low emissions.


Cat® hydraulics deliver power and precise control to keep material moving.

Operator Station

Designed for simple, easy operation, the 349D L allows the operator to focus on production.


Durable undercarriage absorbs stresses and provides excellent stability.


The 349D L structural components are the backbone of the machine’s durability.

Boom, Sticks and Attachments

Designed for maximum flexibility to keep productivity and efficiency high on all jobs.

Work Tools

Solutions for your business

Buckets and Teeth

Designed and built for total system performance.


A wide variety of optional and factory-installed attachments are available to enhance performance and improve job site management.

Service and Maintenance

Simplified service and maintenance save you time and money.

Complete Customer Support

Cat dealer services help you operate longer with lower costs.

349D L Standard Equipment

Auto-lube ready

Auxiliary hydraulic valve and auxiliary pump drive location

  • Air conditioner, heater, defroster with automatic climate control
  • Ashtray with lighter
  • Bolt-on FOGS capability
  • Coat hook
  • Floor mat
  • Light, interior
  • Literature compartment
  • Positive filtered ventilation
  • Radio mounting (DIN size)
  • ROPS cab
  • Seat belt, retractable
  • Windshield wiper and washer (upper and lower)

Check valves
  • Boom lowering
  • Stick lowering

  • 8000 kg for Standard Fixed and Long Fixed Gauge

  • Cat® C13 with ACERT™ Technology
  • Speed control, automatic

Fuel-Water separator

Hydraulic neutralizer lever for all controls

Lights, working
  • Frame mounted
  • Boom, both sides

Mirrors, frame and cab

Monitor, full graphic color display

Product Link

  • Seat, adjustable, high back, heated with air suspension
  • Sliding upper door window
  • Stationary skylight (polycarbonate)
  • Storage compartment suitable for a lunch box
  • Sunscreen for windshield and skylight
  • Travel control pedals with removable hand levers
  • Windshield 70-30 split, sliding

S·O·SSM analysis, engine and hydraulic sampling ports

Start-up level checks (engine oil and coolant, hydraulic oil)

Swing parking brake, automatic

  • Grease lubricated
  • Guiding guards, idler and center sections

Travel alarm

  • Fixed

349D L Optional Equipment

Auxiliary controls
  • Hammer (One-way), thumb (two-way), combined (Tool Control)

Auxiliary hydraulic lines for Booms and Sticks

Auxiliary hydraulic valve and pump attachments

  • Mass Excavation 6.55 m
  • Reach 6.9 m

  • Bucket linkage:
  • Bucket sidecutters and tips


Counterweight 9000 kg for Fixed Gauge

  • Falling Object, for cab
  • Front window
  • Heavy-duty, under house
  • Swivel guard
  • Guiding, full length
  • Guiding, sprocket end

  • Center lock quick coupler

  • Precleaner

Hand Control Pattern Changer

Lights, cab mounted, two

Radio, AM/FM with two speakers

  • 2.5 m M
  • 2.9 m R
  • 3.0 m M
  • 3.35 m R
  • 3.9 m LR/R

  • 600 mm double-grouser shoes
  • 750 mm double-grouser shoes
  • 750 mm triple-grouser shoes
  • 900 mm triple-grouser shoes

Optimise Jobsite Efficiency with Cat® Machine and Technology Solutions

Talk to your Cat dealer about the range of innovative machine technology and fleet management solutions including GRADE, PAYLOAD and LINK technologies. Our 3-year Equipment Protection Plan is now standard on many models* and Caterpillar is standing behind fuel efficiency with our Fuel Edge Program. Plus your Cat dealer can offer competitive finance rates with Caterpillar Financial Australia. 

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