340 Long Reach Excavator
The Cat® 340 excavator delivers efficiency in all applications. Simple-to-use technologies like Cat GRADE with 2D, Grade Assist, Payload, and E-Fence all come standard from the factory to boost your operator efficiencies up to 45 percent. Combine these with a new cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that that improves fuel efficiency up to 15% and you have a low-cost-per-unit-of-production excavator capable of taking on your toughest work.
Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.
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Engine
- Engine Power - ISO 9249
- 311HP
- Engine Model
- C9.3B
- Engine Power - ISO 14396
- 314HP
- Bore
- 5in
- Stroke
- 6in
- Displacement
- 568in³
Weights
- Operating Weight
- 96700lb
Working Ranges & Forces
- Maximum Digging Depth
- 42.8ft
- Boom
- 10.6 m (34'9")
- Stick
- LRE Stick 7.1 m (23'4")
- Maximum Reach at Ground Level
- 59.3ft
- Maximum Loading Height
- 41.9ft
- Minimum Loading Height
- 10.5ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 35ft
- Bucket Digging Force - ISO
- 31590lbf
- Stick Digging Force - ISO
- 20750lbf
- Bucket
- GD 0.93 m3 (1.22 yd3)
- Maximum Cutting Height
- 51.2ft
Hydraulic System
- 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
Swing Mechanism
- Swing Speed
- 8.75r/min
- Maximum Swing Torque
- 106228ft·lbf
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)
Dimensions
- Boom
- LRE Boom 10.6 m (34'9")
- Stick
- LRE Stick 7.1 m (23'4")
- Bucket
- GD 0.93 m3 (1.22 yd3)
- Shipping Height - Top of Cab
- 11.2ft
- Handrail Height
- 11.1ft
- Track Gauge
- 9.6ft
- Shipping Length
- 50.2ft
- Tail Swing Radius
- 11.6ft
- Counterweight Clearance
- 4.8ft
- Ground Clearance
- 2.4ft
- Track Length
- 15.5ft
- Track Length to Center of Rollers
- 13.3ft
- Transport Width
- 12ft
Standard Equipment:
-
- Note:
-
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
-
- Cab
-
- ROPS, standard sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-adjustable suspension
-
- Engine
-
- Three selectable modes: Power, Smart, Eco
- Automatic 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
- Biodiesel capability up to B20
-
- Hydraulic System
-
- Boom and stick regeneration circuit
- Electronic main control valve
- Heavy lift mode
- Automatic hydraulic oil warm up
- Reverse swing damping valve
- Automatic swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
-
- Undercarriage And Structures
-
- Heavy Duty High Wide undercarriage
- Towing eye on baseframe
- 7.1 m (23'4") LRE stick
-
- Boom And Stick
-
- 10.6 m (34'9") LRE boom
- 7.1 m (23'4") LRE stick
-
- Electrical System
-
- Maintenance-free 1,000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED chassis light
-
- Cat Technology
-
- Cat Product Link
- Cat GRADE with 2D
- Cat GRADE with Assist
- Cat PAYLOAD
- 2D E-Fence
-
- Service And Maintenance
-
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
-
- Safety And Security
-
- Standard visibility mirror package
- 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
- RH handrail and hand hold (ISO 2867 Compliant)
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
Optional Equipment:
-
- Cab
-
- Cat Stick Steer
-
- Engine
-
- -32� C (-25� F) cold start capability
- Cold start block heaters
- Automatic reverse fan
-
- Hydraulic System
-
- 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
- Auto Heavy Lift
-
- Undercarriage And Structures
-
- 600mm (24") HD triple grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") HD triple grouser track shoes
-
- Cat Technology
-
- Cat GRADE with Advanced 2D
- Cat GRADE with 3D
-
- Service And Maintenance
-
- Preventative maintenance ready (Quick Evac TM)
- Electric refueling pump with automatic shutoff
-
- Safety And Security
-
- Rear and sideview cameras
- Boom lowering check valve
- Stick lowering check valve
- 360 Visibility
- Cat asset tracker
- Inspection Lighting
Specifications
Engine
- Engine Power - ISO 9249
- 311HP
- Engine Model
- C9.3B
- Engine Power - ISO 14396
- 314HP
- Bore
- 5in
- Stroke
- 6in
- Displacement
- 568in³
Weights
- Operating Weight
- 96700lb
Working Ranges & Forces
- Maximum Digging Depth
- 42.8ft
- Boom
- 10.6 m (34'9")
- Stick
- LRE Stick 7.1 m (23'4")
- Maximum Reach at Ground Level
- 59.3ft
- Maximum Loading Height
- 41.9ft
- Minimum Loading Height
- 10.5ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 35ft
- Bucket Digging Force - ISO
- 31590lbf
- Stick Digging Force - ISO
- 20750lbf
- Bucket
- GD 0.93 m3 (1.22 yd3)
- Maximum Cutting Height
- 51.2ft
Hydraulic System
- 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
Swing Mechanism
- Swing Speed
- 8.75r/min
- Maximum Swing Torque
- 106228ft·lbf
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)
Dimensions
- Boom
- LRE Boom 10.6 m (34'9")
- Stick
- LRE Stick 7.1 m (23'4")
- Bucket
- GD 0.93 m3 (1.22 yd3)
- Shipping Height - Top of Cab
- 11.2ft
- Handrail Height
- 11.1ft
- Track Gauge
- 9.6ft
- Shipping Length
- 50.2ft
- Tail Swing Radius
- 11.6ft
- Counterweight Clearance
- 4.8ft
- Ground Clearance
- 2.4ft
- Track Length
- 15.5ft
- Track Length to Center of Rollers
- 13.3ft
- Transport Width
- 12ft
Standard/Optional Features
Standard Equipment:
-
- Note:
-
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
-
- Cab
-
- ROPS, standard sound suppression
- High-resolution 254 mm (10") LCD touch screen monitor
- Heated seat with air-adjustable suspension
-
- Engine
-
- Three selectable modes: Power, Smart, Eco
- Automatic 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
- Biodiesel capability up to B20
-
- Hydraulic System
-
- Boom and stick regeneration circuit
- Electronic main control valve
- Heavy lift mode
- Automatic hydraulic oil warm up
- Reverse swing damping valve
- Automatic swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
-
- Undercarriage And Structures
-
- Heavy Duty High Wide undercarriage
- Towing eye on baseframe
- 7.1 m (23'4") LRE stick
-
- Boom And Stick
-
- 10.6 m (34'9") LRE boom
- 7.1 m (23'4") LRE stick
-
- Electrical System
-
- Maintenance-free 1,000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED chassis light
-
- Cat Technology
-
- Cat Product Link
- Cat GRADE with 2D
- Cat GRADE with Assist
- Cat PAYLOAD
- 2D E-Fence
-
- Service And Maintenance
-
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
-
- Safety And Security
-
- Standard visibility mirror package
- 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
- RH handrail and hand hold (ISO 2867 Compliant)
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
Optional Equipment:
-
- Cab
-
- Cat Stick Steer
-
- Engine
-
- -32� C (-25� F) cold start capability
- Cold start block heaters
- Automatic reverse fan
-
- Hydraulic System
-
- 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
- Auto Heavy Lift
-
- Undercarriage And Structures
-
- 600mm (24") HD triple grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") HD triple grouser track shoes
-
- Cat Technology
-
- Cat GRADE with Advanced 2D
- Cat GRADE with 3D
-
- Service And Maintenance
-
- Preventative maintenance ready (Quick Evac TM)
- Electric refueling pump with automatic shutoff
-
- Safety And Security
-
- Rear and sideview cameras
- Boom lowering check valve
- Stick lowering check valve
- 360 Visibility
- Cat asset tracker
- Inspection Lighting
