349 Hydraulic Excavator
The 349 gives you premium performance with simple-to-use technologies that boost operator efficiency to increase your productivity and lower operating costs.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Net Power - ISO 9249
424 HP
316 kW
Engine Model
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
Hydraulic System
Main System - Maximum Flow
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 Mechanism
Swing Speed
8.44 r/min
8.44 r/min
Maximum Swing Torque
138000 ft·lbf
187 kN·m
Weights
Operating Weight
105200 lb
47700 kg
Service Refill Capacities
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
Dimensions
Boom
Reach 6.9m (22'8")
Stick
R3.35m (11'0")
Bucket
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
Working Ranges & Forces
Maximum Digging Depth
25.1 ft
7660 mm
Boom
Reach 6.9m (22'8")
Stick
R3.35m (11'0")
Bucket
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
Standard Equipment
NOTE
CAB
ENGINE
HYDRAULIC SYSTEM
UNDERCARRIAGE AND STRUCTURES
ELECTRICAL SYSTEM
CAT TECHNOLOGY
CAT TECHNOLOGY
SERVICE AND MAINTENANCE
SAFETY AND SECURITY
