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340 Hydraulic Excavator

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Stick Digging Force - ISO

32080 lbf

Engine Model

Cat C9.3B

Bore

5 in

Stroke

6 in

Working Ranges & Forces

Stick Digging Force - ISO: 32080lbf

Engine

Engine Model: Cat C9.3B
Bore: 5in
Stroke: 6in
Displacement: 568in³

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

Weights

Operating Weight: 83100lb

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

Shipping Length: 36.8ft
Tail Swing Radius: 11.7ft
Counterweight Clearance: 4.2ft
Ground Clearance: 1.8ft
Track Length: 16.6ft
Track Gauge: 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.
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)
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
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
Hydraulic System
- 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
- 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
Service And Maintenance
- 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
Undercarriage And Structures
- 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
Deluxe Cab
- 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
Premium Cab
- 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
- 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
Cat Technology
- Cat Grade connectivity
- Cat Grade with Advanced 2D
- Cat Grade with 3D single GNSS
- Cat Grade with 3D dual GNSS
Electrical System
- Maintenance-free 1,000 CCA batteries (x4)
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
Hydraulic System
- Single one-way circuit
- Combined two-way circuit
Safety And Security
- Cat Detect - People Detection
- Cat Command remote control
- Swing alarm
- Boom lowering check valve
- Stick lowering check valve
- Inspection lighting
Service And Maintenance
- Integrated vehicle health management system
Undercarriage And Structures
- 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
Deluxe Cab
- High-resolution 254 mm (10") LCD touchscreen monitor
- Roller rear sunscreen
- Cat Stick Steer
- Auxiliary relay
Premium Cab
- One-piece front windshield
- Cat Stick Steer
- Auxiliary relay