320E L RR

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Overview

Since its introduction in the 1990s, the 300 Series family of excavators has become the industry standard in general, quarry, and heavy construction applications. The all-new E Series and the 320E L RR will continue that trend-setting standard. The 320E L RR meets U.S. Environmental Protection Agency (EPA) Tier 4 Interim emission standards, European Union Stage IIIB emission standards, and Japan MLIT Step 4 emission standards. It is also built with several new fuel-saving and comfort-enabling features and benefits that will delight owners and operators. If you are looking for more productivity and comfort, less fuel consumption and emissions, and easier and more sensible serviceability, you will find it in the all-new 320E L RR and the E Series family of excavators.

Engine

Units:
Engine Model Cat® C6.6 ACERT™ Cat® C6.6 ACERT™ Less
Net Flywheel Power 166.0 hp 122.0 kW Less
Bore 4.1 in 105.0 mm Less
Stroke 5.0 in 127.0 mm Less
Displacement 403.0 in3 6.6 L Less
Engine Rated Power – ISO 14396 166.0 hp 122.0 kW Less

Weights

Operating Weight 54895.0 lb 24900.0 kg Less
Maximum Weight 54895.0 lb 24900.0 kg Less
Minimum Weight 52470.0 lb 23800.0 kg Less

Service Refill Capacities

Fuel Tank Capacity 76.6 gal 290.0 L Less
Cooling System 7.9 gal 30.0 L Less
Swing Drive 2.1 gal 8.0 L Less
Final Drive (each) 2.1 gal 8.0 L Less
Hydraulic System (including tank) 54.2 gal 205.0 L Less
Hydraulic Tank 30.4 gal 115.0 L Less
Engine Oil (with filter) 6.1 gal 23.0 L Less

Swing Mechanism

Swing Speed 11.2 RPM 11.2 RPM Less
Swing Torque 45581.0 lb ft 61.8 kN·m Less

Drive

Maximum Drawbar Pull 46086.0 lb 205.0 kN Less
Maximum Travel Speed 3.5 mph 5.6 km/h Less

Hydraulic System

Pilot System – Maximum Pressure 569.0 psi 3920.0 kPa Less
Boom Cylinder – Bore 4.7 in 120.0 mm Less
Boom Cylinder – Stroke 49.6 in 1260.0 mm Less
Stick Cylinder – Bore 5.5 in 140.0 mm Less
Stick Cylinder – Stroke 59.2 in 1504.0 mm Less
B1 Bucket Cylinder – Bore 4.7 in 120.0 mm Less
B1 Bucket Cylinder – Stroke 43.5 in 1104.0 mm Less
Main System – Maximum Flow (Total) 113.1 gal/min 428.0 L/min Less
Maximum Pressure – Equipment 35 000 kPa/38 000 kPa (5,076 psi/5,512 psi) 35 000 kPa/38 000 kPa (5,076 psi/5,512 psi) Less
Maximum Pressure – Swing 3626.0 psi 25000.0 kPa Less
Maximum Pressure – Travel 5076.0 psi 35000.0 kPa Less
Pilot System – Maximum Flow 24.3 L/min (1,483 in3/min) 24.3 L/min (1,483 in3/min) Less
Swing System – Maximum Flow 56.5 gal/min 214.0 L/min Less

Sound Performance

Operator – ISO 6396 71.0 dB(A) 71.0 dB(A) Less
Spectator – ISO 6395 103.0 dB(A) 103.0 dB(A) Less

Standards

Brakes ISO 10265 2008 ISO 10265 2008 Less
Cab/FOGS ISO 10262 1998 ISO 10262 1998 Less
Cab ROPS ISO 12117-2 2008 ISO 12117-2 2008 Less

Track

Number of Shoes (each side) – Long Undercarriage 49 pieces 49 pieces Less
Number of Track Rollers (each side) – Long Undercarriage 8 pieces 8 pieces Less
Number of Carrier Rollers (each side) – Long Undercarriage 2 pieces 2 pieces Less

Engine

Reduced emissions, economical and reliable performance


Operator Station

Comfort and convenience to keep people productive


Reduced Radius

Designed for high maneuverability in confined spaces


Hydraulics

Power to move more dirt, rock, and debris with speed and precision


Structures & Undercarriage

Built to work in rugged environments


Front Linkage

Made for high stress and long service life


Work Tools

Dig, hammer, rip, and cut with confidence


Integrated Technologies

Solutions that make work easier and more efficient


Serviceability

Fast, easy and safe access built in


Safety

Features to help protect people


Complete Customer Care

Service you can count on


Sustainability

Generations ahead in every way


320E L RR Standard Equipment

ENGINE
  • • C6.6 ACERT diesel engine
  • • Biodiesel capable
  • • U.S. EPA Tier 4 Interim
  • • 2300 m (7,546') altitude capability
  • • Electric priming pump (lifting pump)
  • • Automatic engine speed control
  • • Economy, Standard, and HP modes
  • • Two-speed travel
  • • Side-by-side cooling system
  • • Radial seal air filter
  • • Primary filter with water separator and water separator indicator switch
  • • Starting kit, cold weather, –25° C (–13° F)
  • • Screen filter in fuel line
  • • Primary fuel filter
  • • Secondary fuel filter

HYDRAULIC SYSTEM
  • • Regeneration circuit for boom and stick
  • • Reverse swing dampening valve
  • • Automatic swing parking brake
  • • High-performance hydraulic return filter
  • • Capability of installing Cat Bio hydraulic oil
  • • Quick drains, engine and hydraulic oil (QuickEvac™)

CAB
  • • 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 with MP3 auxiliary audio port
  • • Two 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
  • • Two power outlets, 10 amp (total)
  • • Laminated glass front upper window and tempered other windows
  • • Cab hatch
  • • Seat, high-back air suspension with heater and ventilator
  • • Sunscreen
  • • Windshield wiper with washer

UNDERCARRIAGE
  • • Grease Lubricated Track GLT2, resin seal
  • • Towing eye on base frame
  • • Segmented (2 piece) track guiding guard

ELECTRICAL
  • • 80 amp alternator
  • • Circuit breaker

LIGHTS
  • • Boom light with time delay
  • • Exterior lights integrated into storage box

SECURITY
  • • 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

TECHNOLOGY
  • • Product Link

320E L RR Optional Equipment

ENGINE
  • • Starting kit, cold weather, –25° C (–13° F)
  • • Jump start receptacle
  • • Radiator screen

HYDRAULIC SYSTEM
  • • 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 (Common), 1P, two-way circuit

UNDERCARRIAGE
  • • 600 mm (24") triple grouser shoes
  • • 700 mm (28") 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

COUNTERWEIGHT
  • • 6.9 mt (7.6 t) with lifting eye

FRONT LINKAGE
  • • Quick coupler

LIGHTS
  • • Working lights, cab mounted with time delay
  • • HID lights, cab mounted with time delay
  • • Halogen boom lights

SECURITY
  • • FOGS, bolt-on
  • • Side rubber bumper
  • • Cat MSS (anti-theft device)

GUARD
  • • Side rubber bumper

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