340 Hydraulic Excavator
With up to 10 percent more productivity than the model it replaces, the Cat® 340 is the best in its class for moving tons per hour. Add in the excavator’s ...
Engine
- Engine Power - ISO 9249
- 346HP
- Engine Model
- Cat C9.3B
- Bore
- 5in
- Stroke
- 6in
- Displacement
- 568inÂł
Weights
- Operating Weight
- 83100lb
Working Ranges & Forces
- Maximum Digging Depth
- 27.1ft
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- HD 2.6 mÂł (3.4 ydÂł)
- Maximum Reach at Ground Level
- 38.9ft
- Maximum Cutting Height
- 35.6ft
- Maximum Loading Height
- 24.4ft
- Minimum Loading Height
- 6ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 26.8ft
- Maximum Vertical Wall Digging Depth
- 20.2ft
- Bucket Digging Force - ISO
- 45390lbf
- Stick Digging Force - ISO
- 32080lbf
Hydraulic System
- Main System - Maximum Flow
- 148gal/min
- Maximum Pressure - Equipment
- 5076psi
- Maximum Pressure - Equipment - Lift Mode
- 5511psi
- Maximum Pressure - Travel
- 5076psi
- Maximum Pressure - Swing
- 4264psi
Swing Mechanism
- Swing Speed
- 8.84r/min
- Maximum Swing Torque
- 105214ft·lbf
Service Refill Capacities
- Fuel Tank Capacity
- 158.5gal (US)
- Cooling System
- 10.5gal (US)
- Engine Oil
- 8.5gal (US)
- Swing Drive - Each
- 4.8gal (US)
- Final Drive - Each
- 2.1gal (US)
- Hydraulic System - Including Tank
- 98.5gal (US)
- Hydraulic Tank
- 42.5gal (US)
- DEF Tank
- 21.1gal (US)
Dimensions
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- HD 2.6 mÂł (3.4 ydÂł)
- Shipping Height - Top of Cab
- 10.5ft
- Handrail Height
- 10.5ft
- Shipping Length
- 36.8ft
- Tail Swing Radius
- 11.7ft
- Counterweight Clearance
- 4.2ft
- Ground Clearance
- 1.8ft
- Track Length
- 16.6ft
- Track Length to Center of Rollers
- 13.3ft
- Track Gauge
- 9ft
- Transport Width - 850 mm (33”) Shoes
- 11.9ft
