340 Hydraulic Excavator
Product description
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 low owning and operating costs and you will profit like nobody’s business.
Engine
- Engine Power - ISO 9249 - 346HP
- Engine Model - Cat C9.3B
- Bore - 5in
- Stroke - 6in
- Displacement - 568in³
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 m³ (3.4 yd³)
- 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 m³ (3.4 yd³)
- 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
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Cat Technology
-
- Product LinkTM
- Product LinkTM
- Remote flash
- Remote flash
- Remote troubleshoot
- Remote troubleshoot
- Compatibility with radios and base stations from Trimble, Topcon, and Leica
- Compatibility with radios and base stations from Trimble, Topcon, and Leica
- Capability to install 3D grade systems from Trimble, Topcon, and Leica
- Capability to install 3D grade systems from Trimble, Topcon, and Leica
- Cat Grade with 2D and offset memory
- Cat Grade with 2D and offset memory
- Cat Assist
- Cat Assist
- Cat Payload
- Cat Payload
- Cat E-Fence
- Cat E-Fence
- Auto hammer stop
- Auto hammer stop
- Work tool recognition
- Work tool recognition
- Work tool tracking (requires PL161 attachment locator)
- Work tool tracking (requires PL161 attachment locator)
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- Electrical System
-
- Maintenance-free 1,000 CCA batteries (x2)
- Maintenance-free 1,000 CCA batteries (x2)
- Centralized electrical disconnect switch
- Centralized electrical disconnect switch
- LED exterior chassis and boom lights
- LED exterior chassis and boom lights
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- Engine
-
- Three selectable modes: Power, Smart, Eco
- Three selectable modes: Power, Smart, Eco
- Auto engine speed control
- Auto engine speed control
- - 18° C (0° F) cold start capability
- - 18° C (0° F) cold start capability
- Double element air filter with integrated pre-cleaner
- Double element air filter with integrated pre-cleaner
- Remote disable
- Remote disable
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- Hydraulic System
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- Boom and stick regeneration circuit
- Boom and stick regeneration circuit
- Electronic main control valve
- Electronic main control valve
- Auto heavy lift
- Auto heavy lift
- Auto dig boost
- Auto dig boost
- Auto hydraulic oil warmup
- Auto hydraulic oil warmup
- Bio hydraulic oil capability
- Bio hydraulic oil capability
- Fine swing
- Fine swing
- Reverse swing damping valve
- Reverse swing damping valve
- Auto swing parking brake
- Auto swing parking brake
- High performance hydraulic return filter
- High performance hydraulic return filter
- Two speed travel
- Two speed travel
-
- Safety And Security
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- Caterpillar One Key security system
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable external tool / storage box
- Lockable door, fuel, and hydraulic tank locks
- Lockable door, fuel, and hydraulic tank locks
- Lockable fuel drain compartment
- Lockable fuel drain compartment
- Service platform with anti-skid plate & recessed bolts
- Service platform with anti-skid plate & recessed bolts
- RH handrail and handhold
- RH handrail and handhold
- Signaling / warning horn
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Ground-level secondary engine shutoff switch
- Rearview camera
- Rearview camera
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- Service And Maintenance
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- Grouped location of engine oil & fuel filters
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
- Scheduled Oil Sampling (S.O.S) ports
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- Undercarriage And Structures
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- Towing eye on base frame
- Towing eye on base frame
- Swivel guard
- Swivel guard
- HD bottom guard
- HD bottom guard
- HD travel motor guards
- HD travel motor guards
- Grease lubricated track
- Grease lubricated track
- HD swing frame
- HD swing frame
- HD swing bearing
- HD swing bearing
- 7.56 mt (16,667 lb) counterweight
- 7.56 mt (16,667 lb) counterweight
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- Deluxe Cab
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- High-resolution 203 mm (8") LCD touchscreen monitor
- High-resolution 203 mm (8") LCD touchscreen monitor
- Auto bi-level air conditioner
- Auto bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Jog dial and shortcut keys for monitor control
- Keyless push-to-start engine control
- Keyless push-to-start engine control
- Height-adjustable console
- Height-adjustable console
- Tilt-up left-side console
- Tilt-up left-side console
- Heated air-suspension seat
- Heated air-suspension seat
- Monitor integrated Bluetooth radio with USB/Aux ports
- Monitor integrated Bluetooth radio with USB/Aux ports
- 12V DC outlets
- 12V DC outlets
- Document storage
- Document storage
- Overhead storage and rear storage with nets
- Overhead storage and rear storage with nets
- Beverage holder
- Beverage holder
- Cup holder
- Cup holder
- Openable two-piece front window
- Openable two-piece front window
- Rear window emergency exit
- Rear window emergency exit
- Radial wiper with washer
- Radial wiper with washer
- Openable polycarbonate skylight hatch
- Openable polycarbonate skylight hatch
- LED dome light
- LED dome light
- Floor welcome light
- Floor welcome light
- Roof sunscreen
- Roof sunscreen
- Roller front sunscreen
- Roller front sunscreen
- Washable floor mat
- Washable floor mat
- Beacon ready
- Beacon ready
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- Premium Cab
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- High-resolution 254 mm (10") LCD touchscreen monitor
- High-resolution 254 mm (10") LCD touchscreen monitor
- Auto bi-level air conditioner
- Auto bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Jog dial and shortcut keys for monitor control
- Keyless push-to-start engine control
- Keyless push-to-start engine control
- Height-adjustable console
- Height-adjustable console
- Tilt-up left-side console
- Tilt-up left-side console
- Heated and ventilated air-suspension seat
- Heated and ventilated air-suspension seat
- Monitor integrated Bluetooth radio with USB/Aux ports
- Monitor integrated Bluetooth radio with USB/Aux ports
- 12V DC outlets
- 12V DC outlets
- Document storage
- Document storage
- Overhead storage and rear storage with nets
- Overhead storage and rear storage with nets
- Beverage holder
- Beverage holder
- Cup holder
- Cup holder
- Openable two-piece front window
- Openable two-piece front window
- Rear window emergency exit
- Rear window emergency exit
- Parallel wiper
- Parallel wiper
- Openable polycarbonate skylight hatch
- Openable polycarbonate skylight hatch
- LED dome light
- LED dome light
- Floor welcome light
- Floor welcome light
- Roof sunscreen
- Roof sunscreen
- Roller front sunscreen
- Roller front sunscreen
- Washable floor mat
- Washable floor mat
- Beacon ready
- Beacon ready
- Beacon ready
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Booms And Sticks
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- 6.18 m (20'3") Mass boom
- 6.5 m (21'4") Reach, HD Reach booms
- 2.55 m (8'4") Mass stick
- 2.8 m (9'2") Reach, HD Reach sticks
- 3.2 m (10'6") Reach, HD Reach sticks
- 3.9 m (12'10") Reach, HD Reach sticks
- TB family bucket linkage with/without lifting eye
- DB family bucket linkage with/without lifting eye
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- Cat Technology
-
- Cat Grade connectivity
- Cat Grade with Advanced 2D
- Cat Grade with 3D single GNSS
- Cat Grade with 3D dual GNSS
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- Electrical System
-
- Maintenance-free 1,000 CCA batteries (x4)
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- Engine
-
- Oil level sensor
- Battery-operated engine heater
- Cold start block heater
- 52°C (126°F) high-ambient cooling
- Hydraulic reverse fan
- -32°C (-25°F) cold start capability
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- Hydraulic System
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- Single one-way circuit
- Combined two-way circuit
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- Safety And Security
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- Cat Detect - People Detection
- Cat Command remote control
- Swing alarm
- Boom lowering check valve
- Stick lowering check valve
- Inspection lighting
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- Service And Maintenance
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- Integrated vehicle health management system
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- Undercarriage And Structures
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- Full-length track guiding guards
- Segmented two-piece track guiding guards
- HD rollers
- 600 mm (24") double grouser, triple grouser, HD triple grouser track shoes
- 700 mm (28") triple grouser track shoes
- 800 mm (31") triple grouser track shoes
- 850 mm (33") triple grouser track shoes
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- Deluxe Cab
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- High-resolution 254 mm (10") LCD touchscreen monitor
- Roller rear sunscreen
- Cat Stick Steer
- Auxiliary relay
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- Premium Cab
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- One-piece front windshield
- Cat Stick Steer
- Auxiliary relay