340 Straight Boom Excavator
340 Straight Boom Excavator
With its new cab, long maintenance intervals, and power system that improves fuel efficiency up to 15 percent, the Cat® 340 is the perfect choice for low-level demolition, sorting, and other excavation tasks.
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Weights
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- Operating Weight
- 88500lb
- Note (1)
- 340 SB with R3.9 m DB stick (12' 10"), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24") TG HD tracks
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Working Ranges and Forces
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- Maximum Pin Height at Stick Nose
- 45.2ft
- Maximum Weight at Stick Nose
- 10570lb
- Note (1)
- 340 SB with R3.9 m DB stick (12' 10"), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24") TG HD tracks
- Maximum Digging Depth
- 21.8ft
- Maximum Cutting Height
- 45.2ft
- Maximum Loading Height
- 33.6ft
- Minimum Loading Height
- 11ft
- Maximum Depth Cut for 2440 mm (8'0") Level Bottom
- 21.4ft
- Maximum Vertical Wall Digging Depth
- 18.5ft
- Bucket Digging Force -ISO
- 47150lbf
- Stick Digging Force - ISO
- 32440lbf
- Maximum Reach at Ground Level
- 40.5ft
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Engine
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- Engine Model
- C9.3B
- Engine Power - ISO 14396
- 314HP
- Bore
- 5in
- Stroke
- 6in
- Displacement
- 568in³
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Hydraulic System
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- Main System - Maximum Flow
- 558 l/min (147 gal/min)
- Maximum Pressure - Equipment
- 5076psi
- Maximum Pressure - Equipment - Lift Mode
- 5511psi
- Maximum Pressure - Travel
- 5076psi
- Maximum Pressure - Swing
- 4264psi
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Swing Mechanism
-
- Swing Speed
- 8.75r/min
- Maximum Swing Torque
- 106228ft·lbf
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Service Refill Capacities
-
- Fuel Tank Capacity
- 158.5gal (US)
- Cooling System
- 10.5gal (US)
- Engine Oil
- 8.5gal (US)
- Swing Drive
- 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)
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Dimensions
-
- Note (1)
- 340 SB with R3.9 m DB stick (12' 10"), 2.27 m3 (2.97 yd3) GD bucket, long undercarriage with 600 mm (24") TG HD tracks
- Shipping Height - Top of Cab
- 11ft
- Shipping Length
- 37.4ft
- Tail Swing Radius
- 11.6ft
- Counterweight Clearance
- 4.1ft
- Ground Clearance
- 1.7ft
- Track Length
- 16.5ft
- Track Length to Center of Rollers
- 13.3ft
- Track Gauge
- 8.5ft
- Transport Width
- 10.5ft
- Cab Height - With FOGS
- 11.5ft
- Note (2)
- 600 mm (24") Track Shoe
Standard Equipment:
-
Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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Booms And Sticks
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- 6.9 m (22'8") Straight boom
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Cab
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- ROPS, advanced sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-adjustable suspension
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Cat Technology
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- Cat Product Link
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Electrical System
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- Maintenance-free 1,000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED chassis light
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Engine
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- Three selectable modes: Power, Smart, Eco
- Auto engine speed control
- 2300 m (7,546 ft) altitude capability with no engine power de-rating
- 52° C (126° F) high-ambient cooling capacity
- -18° C (0° F) cold start capability
- Double element air filter with integrated pre-cleaner
- Remote disable
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Hydraulic System
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- Boom and stick regeneration circuit
- Electronic main control valve
- Heavy lift mode
- Auto hydraulic oil warmup
- Reverse swing damping valve
- Auto swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
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Safety And Security
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- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel and hydraulic tank locks
- Lockable fuel drain compartment
- Service platform with anti-skid plate and recessed bolts
- Right-hand handrail and hand hold
- Standard visibility mirror package
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Rear and sideview cameras
- Boom lowering check valve
- Stick lowering check valve
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Service And Maintenance
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- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
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Undercarriage And Structures
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- Towing eye on base frame
- 9.0 mt (19,842 lb) counterweight
Optional Equipment:
-
Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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Booms And Sticks
-
- 3.2 m (10'6") Reach stick
- 3.9 m (12'10") Reach stick
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Electrical System
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- Premium surround lighting package
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Engine
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- Cold start block heaters
- Auto reverse fan
- -32° C (-25° F) cold start capability
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Hydraulic System
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- Smart Boom
- Combined two-way auxiliary circuit with direct return
- Medium-pressure auxiliary circuit
- Cooling circuit
- Quick coupler circuit for Cat Pin Grabber and CW Dedicated
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Safety And Security
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- Cat Command remote control
- Integrated vehicle health management system
- Swing alarm
- 360 visibility
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Service And Maintenance
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- Preventative maintenance ready (Quick Evac™)
- Electric refueling pump with auto shutoff
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Undercarriage And Structures
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- Long undercarriage
- Long Narrow undercarriage
- 600 mm (24") HD triple grouser track shoes
- 700 mm (28") triple grouser track shoes
- 850 mm (33") HD triple grouser track shoes
