CAT 349 EXCAVATOR

The CAT 349 Excavator is a high-performance hydraulic excavator utilized across various construction and mining operations. It operates using high-pressure hydraulic fluid to drive its functions, providing robust performance in digging, material handling, and excavation tasks.

Description

The CAT 349 Excavator is a high-performance hydraulic excavator utilized across various construction and mining operations. It operates using high-pressure hydraulic fluid to drive its functions, providing robust performance in digging, material handling, and excavation tasks.

Key Features:

  • Digging Capabilities: The CAT 349 Excavator is engineered for significant excavation tasks, featuring a large bucket designed for deep trenching and substantial material removal. This capability makes it suitable for projects requiring extensive excavation, such as foundation preparation and large-scale trenching.
  • Material Handling: Equipped with a powerful engine and a large capacity bucket, the CAT 349 efficiently handles and relocates large volumes of dirt and debris. Its design is optimized for tasks involving the movement of substantial material quantities, enhancing its effectiveness in construction projects that demand significant material displacement.

CASE CX349 Excavator Features At a Glance

Optional Features for CAT 349 Excavator:

  • Command Remote Control: Allows the excavator to operate from outside the cab, reducing exposure to potential hazards.
  • Detect – People Detection: Provides visual and auditory alerts to assist the operator in avoiding personnel on the jobsite.
  • Integrated Vehicle Health Management System: Offers real-time service alerts and necessary parts recommendations to optimize machine uptime.
  • Single Antenna GNSS: Delivers visual and auditory grade guidance for accurate grading.
  • Auxiliary Relay: Controls CB radios, beacon lights, and other attachments via relay without requiring the operator to leave the joystick controls.
  • Inspection Lighting: Improves visibility for safer and more efficient service work.
  • Swing Alarm: Enhances jobsite safety by alerting nearby personnel of excavator swing movements.

High Performance

  • C7.1 Twin Turbo Engine: Delivers consistent power to hydraulic pumps, optimizing production output.
  • Electrohydraulic System: Provides rapid and efficient response to operational demands.
  • Power Modes:
    • Power Mode: Maintains maximum engine and hydraulic power continuously.
    • Smart Mode: Adjusts engine and hydraulic power based on digging conditions, optimizing performance and fuel efficiency.
    • Eco Mode: Lowers engine speed to a constant rate, minimizing fuel consumption.

Products Specifications

ENGINE

Net Power – ISO 9249
424 HP
Engine Model
Cat C13
Engine Power – ISO 14396
425 HP
Bore
5 in
Stroke
6 in
Displacement
763 in³

HYDRAULIC SYSTEM

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

SWING MECHANISM

Swing Speed
8.44 r/min
Maximum Swing Torque
138000 ft·lbf

WEIGHTS

Operating Weight
105200  lb

SERVICE REFILL CAPACITIES

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

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
Handrail Height
11.1 ft
Shipping Length
39.1 ft
Tail Swing Radius
12.3 ft
Counterweight Clearance
4.2 ft
Ground Clearance
1.6 ft
Track Length
17.6 ft
Track Length to Center of Rollers
14.3 ft
Track Gauge
9 ft
Transport Width
11.9 ft

WORKING RANGES & FORCES

Maximum Digging Depth
25.1 ft
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
Maximum Cutting Height
35.5 ft
Maximum Loading Height
24.4 ft
Minimum Loading Height
9 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
24.7 ft
Maximum Vertical Wall Digging Depth
19.1 ft
Bucket Digging Force – ISO
60250 lbf
Stick Digging Force – ISO
44740 lbf

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