320E L Hydraulic Excavator
A great all-around excavator, the 320E is easy to maneuver, yet powerful enough to handle tough jobs. Lift capacity has been improved by 5 percent on the standard machine and up to 20 percent on the Heavy Lift configuration. A lower emissions engine boosts fuel efficiency, while other new features enhance safety and productivity, cut service time and reduce operating costs.
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Engine
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- Engine Model
- Cat® C6.6 ACERT™
- Net Flywheel Power
- 153.0hp
- Bore
- 4.1in
- Stroke
- 5.0in
- Displacement
- 403.0in3
- Gross Power - SAE J1995
- 164.0hp
- Net Power - SAE J1349
- 153.0hp
- Stroke
- 5lb/in
- Displacement
- 403in³
- Gross Power - SAE J1995
- 164mm H2O
- Net Power - SAE J1349
- 153mm H2O
- Engine Model
- Cat® C6.6 ACERT™
- Net Flywheel Power
- 153mm H2O
- Bore
- 4.1lb/in
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Weights
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- Operating Weight
- 54450.0lb
- Maximum Operating Weight**
- 54450.0lb
- Maximum Weight
- 54450.0lb
- Minimum Operating Weight*
- 47400.0lb
- Minimum Weight
- 47400.0lb
- Operating Weight
- 54450lb
- Maximum Operating Weight**
- 54450lb
- Maximum Weight
- 54450lb
- Minimum Operating Weight*
- 47400lb
- Minimum Weight
- 47400lb
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Drive
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- Maximum Drawbar Pull
- 46086.0lb
- Maximum Travel Speed
- 3.5mph
- Maximum Drawbar Pull
- 46086lb
- Maximum Travel Speed
- 3.5mile/h
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Hydraulic System
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- Pilot System - Maximum Flow
- 6.4gal/min
- Pilot System - Maximum Pressure
- 569.0psi
- Boom Cylinder - Bore
- 4.7in
- Boom Cylinder - Stroke
- 49.6in
- Stick Cylinder - Bore
- 5.5in
- Stick Cylinder - Stroke
- 59.2in
- B1 Bucket Cylinder - Bore
- 4.7in
- B1 Bucket Cylinder - Stroke
- 43.5in
- Main System - Maximum Flow (Total)
- 113.1gal/min
- Maximum Pressure - Equipment - Heavy Lift
- 5511.0psi
- Maximum Pressure - Equipment - Normal
- 5076.0psi
- Maximum Pressure - Swing
- 3626.0psi
- Maximum Pressure - Travel
- 5076.0psi
- Pilot System - Maximum Flow
- 6.4gal/min
- Pilot System - Maximum Pressure
- 569psi
- Boom Cylinder - Bore
- 4.7lb/in
- Boom Cylinder - Stroke
- 49.6lb/in
- Stick Cylinder - Bore
- 5.5lb/in
- Stick Cylinder - Stroke
- 59.2lb/in
- B1 Bucket Cylinder - Bore
- 4.7lb/in
- B1 Bucket Cylinder - Stroke
- 43.5lb/in
- Main System - Maximum Flow - Total
- 113.1gal/min
- Maximum Pressure - Equipment - Heavy Lift
- 5511psi
- Maximum Pressure - Equipment - Normal
- 5076psi
- Maximum Pressure - Swing
- 3626psi
- Maximum Pressure - Travel
- 5076psi
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Service Refill Capacities
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- Fuel Tank Capacity
- 108.3gal
- Cooling System
- 7.9gal
- Swing Drive
- 2.1gal
- Final Drive (each)
- 2.1gal
- Hydraulic System (including tank)
- 68.7gal
- Hydraulic Tank
- 37.8gal
- Engine Oil (with filter)
- 6.1gal
- Fuel Tank Capacity
- 108.3gal (US)
- Cooling System
- 7.9gal (US)
- Swing Drive
- 2.1gal (US)
- Final Drive - Each
- 2.1gal (US)
- Hydraulic System - Including Tank
- 68.7gal (US)
- Hydraulic Tank
- 37.8gal (US)
- Engine Oil - With Filter
- 6.1gal (US)
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Standards
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- Brakes
- ISO 10265 2008
- Cab/FOGS
- ISO 10262 1998
- Cab/ROPS
- ISO 12117-2 2008
- Brakes
- ISO 10265 2008
- Cab/FOGS
- ISO 10262 1998
- Cab - ROPS
- ISO 12117-2 2008
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Swing Mechanism
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- Swing Speed
- 11.2RPM
- Swing Torque
- 45581.0lb ft
- Swing Speed
- 11.2r/min
- Swing Torque
- 45581ft-lb
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Track
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- Number of Shoes (each side) - Long Undercarriage
- 49 pieces
- Number of Track Rollers (each side) - Long Undercarriage
- 8 pieces
- Number of Carrier Rollers (each side) - Long Undercarriage
- 2 pieces
- Number of Shoes - Each Side - Long Undercarriage
- 49 pieces
- Number of Carrier Rollers - Each Side - Long Undercarriage
- 2 pieces
- Number of Track Rollers - Each Side - Long Undercarriage
- 8 pieces
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Sound Performance
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- Operator Noise (Closed) - ISO 6396
- 71.0dB(A)
- Spectator Noise - ISO 6395
- 103.0dB(A)
- Operator Noise (Closed) - ISO 6396
- 71dB(A)
- Spectator Noise - ISO 6395
- 103dB(A)
Standard Equipment:
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- Engine
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- C6.6 diesel engine
- Biodiesel capable
- EPA Tier 4 Interim
- 2300 m (7,500 ft) altitude capability
- Electric priming pump
- Automatic engine speed control
- Economy, standard and high power modes
- Two-speed travel
- Side-by-side cooling system (tilt-up ATAAC, swing-out A/C condenser)
- Radial seal air filter
- Primary filter with water separator and water separator indicator switch
- Starting kit, cold weather, -18° C (0° F)
- Screen fuel filter in fuel lines
- Primary fuel filter
- Secondary fuel filter
- Quick drains, engine and hydraulic oil (QuickEvac)
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- Hydraulic System
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- Regeneration circuit for boom and stick
- Reverse swing dampening valve
- Automatic swing parking brake
- High-performance hydraulic return filter
- Capability of installing HP stackable valve and medium and QC valve
- Capability of installing additional auxiliary pump and circuit
- Capability of installing boom lowering control device and stick lowering check valve
- Capability of installing Cat Bio hydraulic oil
- Fine swing control
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- Cab
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- Pressurized operator station with positive filtration
- Mirror package
- Sliding upper door window (left-hand cab door)
- Glass-breaking safety hammer
- Removable lower windshield with in cab storage bracket
- Coat hook
- Beverage holder
- Literature holder
- AM/FM radio
- Radio with MP3 auxiliary audio port
- Two 12V stereo speakers
- Storage shelf suitable for lunch or toolbox
- Color LCD display with warning, filter/fluid change, and working hour information
- Adjustable armrest
- Height adjustable joystick consoles
- Neutral lever (lock out) for all controls
- Travel control pedals with removable hand levers
- Capability of installing two additional pedals
- Two power outlets, 10 amp (total)
- Laminated glass front upper window and tempered other windows
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- Undercarriage
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- Grease Lubricated Track GLT2, resin seal
- Towing eye on base frame
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- Electrical
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- 80 amp alternator
- Circuit breaker
- Capability to electrically connect a beacon
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- Lights
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- Boom light with time delay
- Exterior lights integrated into storage box
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- Security
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- Cat one key security system
- Door locks
- Cap locks on fuel and hydraulic tanks
- Lockable external tool/storage box
- Signaling/warning horn
- Secondary engine shutoff switch
- Openable skylight for emergency exit
- Rearview camera
- Travel alarm
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- Technology
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- Product Link
Optional Equipment:
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- Engine
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- Starting kit, cold weather, -32° C (-26° F)
- Jump start receptacle
- Radiator screen
- Block heater (jacket water heater)
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- Hydraulic System
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- Control pattern quick-changer, two way
- Additional circuit
- Boom and stick lines
- High-pressure line
- Medium-pressure line
- Cat quick coupler line - high-pressure capable
- Electronic Control device, 1/2P, one-way circuit
- Electronic Control device (Common), 1/2P, common circuit
- Electronic Control device, 1P, two-way circuit
- Boom lowering and stick lowering control device
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- Cab
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- Cab hatch emergency exit
- Seat, high-back air suspension with heater
- Seat, high-back mechanical suspension
- Sunscreen
- Windshield wiper, upper and lower with washer
- Air pre-filter
- Left foot switch
- Left pedal
- Straight travel pedal
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- Undercarriage
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- 600 mm (24") triple grouser shoes
- 790 mm (31") triple grouser shoes
- Guard, full length for long FG undercarriage
- Guard, heavy-duty bottom
- Center track guiding guard
- Segmented (2 piece) track guiding guard
- HD track roller
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- Counterweight
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- 3.55 mt (3.9 t) with lifting eye
- 4.6 mt (5.1 t) with lifting eye
- 5.4 mt (5.9 t) with lifting eye
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- Front Linkage
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- Quick coupler
- Bucket linkage, B1 family with lifting eye
- 5.7 m (18'8") heavy duty and extreme service booms
- 8.85 m (29'0") SLR boom
- 2.9 m (9'6") stick
- 3.9 m (12'10") stick
- 6.28 m (20'6") SLR stick
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- Lights
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- Working lights, cab mounted with time delay
- HID lights, cab mounted with time delay
- Halogen boom lights
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- Security
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- FOGS, bolt-on
- Side rubber bumper
- Guard, vandalism
- Cat MSS (anti-theft device)
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- Technology
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- Cat Grade Control Depth and Slope
