349D2

< Back

Financing & Insurance
See our Offers
View Product Downloads
Please answer to continue. Select an option to continue. Enter a valid email address.
Yes, I would like to receive future communications from Caterpillar extended enterprise and dealer network.

Overview

The 349D2 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

Units:
Engine Model Cat® C13 ACERT™ Cat® C13 ACERT™ Less
Net Flywheel Power 387.0 hp 289.0 kW Less
Bore 5.11 in 130.0 mm Less
Stroke 6.18 in 157.0 mm Less
Displacement 762.0 in3 12.5 L Less
Engine Power (ISO 14396) 403.0 hp 301.0 kW Less
Net Power (SAE J1349/ISO 9249) 387.0 hp 289.0 kW Less

Weights

Operating Weight 105600.0 lb 47919.0 kg Less
Operating Weight – Long Undercarriage 105600.0 lb 47919.0 kg Less
Operating Weight – Standard Undercarriage 100100.0 lb 45382.0 kg Less

Track

Number of Carrier Rollers (each side) – Long – Fixed 2 2 Less
Number of Carrier Rollers (each side) – Standard 2 2 Less
Number of Shoes (each side) – Long – Fixed 52 52 Less
Number of Shoes (each side) – Standard 49 49 Less
Number of Track Rollers (each side) – Long – Fixed 9 9 Less
Number of Track Rollers (each side) – Standard 8 8 Less

Swing Mechanism

Swing Speed 8.7 RPM 8.7 RPM Less
Swing Torque 109896.0 lb ft 149.0 kN·m Less

Drive

Maximum Travel Speed 2.7 mph 4.5 km/h Less
Maximum Drawbar Pull 75985.0 lb 338.0 kN Less

Hydraulic System

Main System – Maximum Flow (Total) 193.0 gal/min 734.0 L/min Less
Maximum Pressure – Travel 5076.0 psi 35000.0 kPa Less
Maximum Pressure – Swing 4554.0 psi 31400.0 kPa Less
Pilot System – Maximum Flow 11.3 gal/min 43.0 L/min Less
Pilot System – Maximum Pressure 596.0 psi 4110.0 kPa Less
Boom Cylinder – Bore 6.0 in 160.0 mm Less
Boom Cylinder – Stroke 62.0 in 1575.0 mm Less
Stick Cylinder – Bore 7.0 in 190.0 mm Less
Stick Cylinder – Stroke 70.0 in 1778.0 mm Less
Maximum Pressure – Equipment 5076.0 psi 35000.0 kPa Less
Pilot System – Maximum Flow 43 L/min (2,623 in3/min) 43 L/min (2,623 in3/min) Less
TB Bucket Cylinder – Bore 6.0 in 160.0 mm Less
TB Bucket Cylinder – Stroke 53.0 in 1356.0 mm Less
UB Bucket Cylinder – Bore 6.0 in 170.0 mm Less
UB Bucket Cylinder – Stroke 55.0 in 1396.0 mm Less

Service Refill Capacities

Fuel Tank Capacity 186.0 gal 705.0 L Less
Cooling System 9.0 gal 35.5 L Less
Swing Drive (each) 2.0 gal 10.0 L Less
Final Drive (each) 3.0 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
Engine Oil (with filter) 11.0 gal 42.0 L Less

Sound Performance

Performance ANSI/SAE J1166 MAY90 Meets OSHA and MSHA Requirements ANSI/SAE J1166 MAY90 Meets OSHA and MSHA Requirements Less

Operator Station

Enhance your comfort, operation, and visibility. The 349D2 allows you to focus on your job.


Engine

Powerful, reliable, and fuel efficient to deliver more to your bottom line.


Hydraulics

Uncanny power and control for your multiple applications.


Structures and Undercarriage

Strong and durable, all you expect from Cat excavators.


Front Linkage

Reliable, durable, and versatile to meet all your application needs.


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.


Work Tools

Dig, hammer, rip, and cut with confidence.


Integrated Technologies

Monitor, manage, and enhance your job site operations


349D2 Standard Equipment

ENGINE
  • Cat C13 engine
  • Meets U.S. EPA Tier 2, EU Stage II and China Tier 2 emission standards
  • 2300 m (7,500 ft) altitude capability
  • Radial seal air filters (primary and secondary filter)
  • Glow plugs (for cold weather start)
  • Automatic engine speed control with one touch low idle
  • High ambient cooling package 52° C (125° F)
  • Water separator with water level indicator sensor
  • Waved fin radiator with space for cleaning
  • Two speed travel
  • Electric priming pump
  • Fuel pressure differential gauge
  • ECO and HHP

HYDRAULIC SYSTEM
  • Regeneration circuits for boom and stick
  • Auxiliary hydraulic valve
  • Reverse swing damping valve
  • Automatic swing parking brake
  • Boom drift reducing valve
  • Boom lowering device for back-up
  • Stick drift reducing valve
  • Straight travel hydraulic circuit
  • High performance hydraulic return filters

CAB
  • Pressurized cab
  • Fully adjustable mechanical suspension seat
  • Adjustable armrest
  • Seat belt, retractable (51 mm [2 in] width)
  • 70/30 split front windshield
  • Laminated upper front windshield and tempered other windows
  • Sliding upper door window
  • Openable front windshield with assist device
  • Pillar mounted upper windshield wiper and washer
  • Bi-level air conditioner (automatic) with defroster (pressurized function)
  • Color LCD display with warning, filter/fluid change, and working hour information
  • Control lever joysticks
  • Hydraulic activation control lever (lock out for all controls)
  • Travel control pedals with removable hand levers
  • Radio mounting (DIN size)
  • Radio ready
  • 12V – 2× maximum 10A power supply
  • Two stereo speakers
  • Beverage holder
  • Coat hook
  • Openable roof hatch
  • Washable floor mat

UNDERCARRIAGE
  • Idler and center section track guiding guard
  • Towing eye on base frame
  • Grease lubricated track

ELECTRICAL
  • Batteries (2 × 750 CCA)
  • 75 amp alternator
  • 24V – 7.5 kW starter motor

LIGHTS
  • Left boom working light
  • Right working light mounted in the storage box
  • Interior lighting

SAFETY & SECURITY
  • Cat one key security system
  • Door and compartment locks
  • Signaling/warning horn
  • Rearview mirrors
  • Fire wall between engine and pump compartment
  • Emergency engine shutoff switch
  • Emergency exit rear window
  • Battery disconnect switch

COUNTERWEIGHT
  • 9.0 mt (9.9 t) counterweight

TECHNOLOGY
  • Product Link
  • Cat Electronic Technician data link

349D2 Optional Equipment

ENGINE
  • Starting kit, cold weather, –32° C (–25.6° F), ether or block heater
  • Air prefilter

HYDRAULIC SYSTEM
  • Auxiliary hydraulics options
  • Hammer circuit, foot pedal operated
  • Two way combined circuit, foot pedal operated
  • Two way combined circuit, joystick operated
  • Two way combined circuit with medium pressure, joystick operated
  • Auxiliary hydraulic lines for booms and sticks

UNDERCARRIAGE AND GUARDS
  • 600 mm (24 in) double grouser shoes
  • 600 mm (24 in) triple grouser shoes
  • 750 mm (30 in) double grouser shoes
  • 750 mm (30 in) triple grouser shoes
  • 900 mm (35 in) triple grouser shoes
  • Full length track guiding guard (2 pieces)
  • Guard package

LIGHTS
  • Cab mounted working lights
  • Right mounted boom light for reach boom

TECHNOLOGY
  • AccuGrade™ Ready Option (ARO)

FRONT LINKAGE
  • Booms: – Reach 6.9 m (22'8") – Mass 6.55 m (21'6")
  • Sticks: – Reach 2.9 m (9'6") – Reach 3.35 m (11'0") – Reach 3.9 m (12'10") – Mass 2.5 m (8'2") – Mass 3.0 m (9'10")

Cat® Dealer Service

Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.

Contact your local dealer
Financing & Insurance

You can count on Cat Financial to provide the best financial solutions, built just for you.

See our Offers