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The Cat ® 349 excavator brings premium performance with simple-to-use technologies like Cat GRADE with 2D, Grade Assist, and Payload – all standard equipment from the factory to boost your operator efficiencies up to 45 percent. Combine these with standard safety features like E-fence and all-new ROPS cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that improves fuel efficiency up to 10 percent and you have a low-cost-per-unit-of-production excavator that’s perfect for your applications.

Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.

Cat Specs


Net Power - ISO 9249
424 HP
Engine Power - ISO 14396
425 HP
Engine Model
Cat C13
5 in
6 in
763 in²


Operating Weight
105200 lb

Service Refill Capacities

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

Hydraulic System

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


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

Swing Mechanism

Swing Speed
8.44 r/min
Maximum Swing Torque
138000 lb/ft


Steering Circuit (@ High Idle)
44740 gal/min