340D2 L

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Overview

The 340D2 L delivers excellent productivity with low owning and operating costs and can be used in a wide range of applications making this machine extremely versatile. The 340D2 L features excellent reliability and durability even when working in the toughest jobs. Improved visibility combined with world class comfort levels ensures reduced fatigue and optimized performance levels. At the heart of the machines performance is a powerful Cat C9 ACERT engine, which boasts 208 kW (279 hp) combined with a smooth, precise, hydraulic system. This highly efficient design minimizes losses and permits fast hydraulic cycle times.

Engine

Units:
Engine Model Cat® C9 with ACERT™ Technology Cat® C9 with ACERT™ Technology Less
Net Flywheel Power 279.0 hp 208.0 kW Less
Bore 4.41 in 112.0 mm Less
Stroke 5.87 in 149.0 mm Less
Displacement 537.0 in3 8.8 L Less
Engine Power (ISO 14396) 281.0 hp 209.0 kW Less
Note All engine horsepower (hp) are metric. All engine horsepower (hp) are metric. Less
Maximum Altitude (without derate) 7546.0 ft 2300.0 m Less
Emissions The C9 ACERT engine meets U.S. EPA Tier 3, EU Stage IIIA, Japan 2006 (Tier 3) equivalent, and China Nonroad III emission standards. The C9 ACERT engine meets U.S. EPA Tier 3, EU Stage IIIA, Japan 2006 (Tier 3) equivalent, and China Nonroad III emission standards. Less
Net Power (SAE J1349/ISO 9249) 279.0 hp 208.0 kW Less
Note Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. Less
Note Full engine net power up to 2300 m (7,546 ft) altitude (engine derating required above 2300 m [7,546 ft]). Full engine net power up to 2300 m (7,546 ft) altitude (engine derating required above 2300 m [7,546 ft]). Less
Type Direct Injection with Turbocharger Aftercooler Direct Injection with Turbocharger Aftercooler Less

Weights

Operating Weight 91500.0 lb 41500.0 kg Less
Note *6.5 m (21'4") HD Reach Boom, R2.8DB (9'2") stick, 600 mm (24") Double Grouser track shoes, 6.25 mt (6.9 t) counterweight. *6.5 m (21'4") HD Reach Boom, R2.8DB (9'2") stick, 600 mm (24") Double Grouser track shoes, 6.25 mt (6.9 t) counterweight. Less
Operating Weight – Reach Boom* 85800.0 lb 38900.0 kg Less
Operating Weight – Mass Boom** 91500.0 lb 41500.0 kg Less
Note **6.18 m (20'3") Mass Boom, M2.55 (8'4") mass stick, 600 mm (24") shoes, 8.45 mt (9.3 t) counterweight. **6.18 m (20'3") Mass Boom, M2.55 (8'4") mass stick, 600 mm (24") shoes, 8.45 mt (9.3 t) counterweight. Less

Swing Mechanism

Swing Speed 8.3 rpm 8.3 rpm Less
Swing Torque 80144.0 lbf-ft 109.0 kN∙m Less

Drive

Maximum Travel Speed 2.9 mph 4.6 km/h Less
Maximum Drawbar Pull 67375.0 lbf 300.0 kN Less
Gradeability 30°/70% 30°/70% Less

Hydraulic System

Swing System – Maximum Flow 70.0 gal/min 265.0 L/min Less
Pilot System – Maximum Flow 11.0 gal/min 40.0 L/min Less
Pilot System – Maximum Pressure 580.0 psi 4000.0 kPa Less
Boom Cylinder – Bore 5.9 in 150.0 mm Less
Boom Cylinder – Stroke 56.7 in 1440.0 mm Less
Stick Cylinder – Bore 6.7 in 170.0 mm Less
Stick Cylinder – Stroke 68.4 in 1738.0 mm Less
DB Bucket Cylinder – Bore 5.9 in 150.0 mm Less
DB Bucket Cylinder – Stroke 45.3 in 1151.0 mm Less
Main System – Maximum Flow (each) 74.0 gal/min 281.0 L/min Less
Maximum Pressure – Equipment 5076.0 psi 35.0 MPa Less
Maximum Pressure – Swing 4061.0 psi 28.0 MPa Less
Maximum Pressure – Travel 5076.0 psi 35.0 MPa Less
TB Bucket Cylinder – Bore 6.3 in 160.0 mm Less
TB Bucket Cylinder – Stroke 53.4 in 1356.0 mm Less

Service Refill Capacities

Fuel Tank Capacity 164.0 gal 620.0 L Less
Cooling System 11.0 gal 40.0 L Less
Engine Oil 11.0 gal 41.0 L Less
Final Drive (each) 2.0 gal 8.0 L Less
Hydraulic System (including tank) 108.0 gal 410.0 L Less
Hydraulic Tank 46.0 gal 175.0 L Less
Swing Drive 5.0 gal 19.0 L Less

Key Features

A world class design combining excellent performance with low fuel consumption and top reliability.


Engine

Powerful, reliable and economic.


Operator Station

Ergonomically designed to keep you comfortable and productive all day long.


Hydraulics

Cat hydraulics deliver power and precise control to keep material moving.


Structures

HDHW structural components, Heavy Duty High Wide carbody and undercarriage are the backbone of the machine’s durability.


Front Linkage

Designed for flexibility, high productivity, and efficiency in a variety of applications.


Safety

Features to help protect you day in and day out.


Work Tools

Tools to make you productive and profitable.


Service and Maintenance

Simplified service and maintenance features save you time and money.


Complete Customer Support

Cat dealer services help you operate longer with lower costs.


340D2 LStandard Equipment

ENGINE
  • Diesel engine Cat C9 ACERT
  • 2300 m (7,546 ft) altitude capability with no deration
  • 80 amp alternator
  • Air intake heater
  • U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad III emission standards
  • High power version with Power Management Mode
  • Waved fin radiator with enough space for cleaning operation
  • Radial seal air filter
  • Automatic engine speed control
  • Water separator in fuel line
  • Two (2) micron fuel filters
  • Two speed travel
  • Air prefilter

CAB
  • Joystick without tool control system
  • Floor mat
  • Windshield washer
  • Cab mirrors
  • Pressurized cab
  • Mechanical suspension seat
  • Positive filtered ventilation
  • Adjustable armrest
  • Seat belt, retractable (51 mm [2 in] or 76 mm [3 in] width)
  • 70/30 split front windshield
  • Laminated upper front windshield and tempered other windows
  • Sliding upper door window
  • Openable front windshield with assist device
  • Openable roof hatch
  • Removable lower windshield, within cab storage bracket
  • Pillar mounted upper windshield wiper and washer
  • Bi-level air conditioner (automatic) with defroster (pressurized function)
  • Full color and full graphic LCD display with warning, filter/fluid change, and working hour information
  • Control lever joysticks, seat integrated
  • Neutral lever (lock out) for all controls
  • Travel control pedals with removable hand levers
  • Two stereo speakers
  • Radio mounting
  • Beverage holder
  • Coat hook
  • Interior lighting
  • Ashtray and lighter
  • Rear window, emergency exit
  • Capability to install two additional pedals
  • Bolt-on FOGS (Falling Objects Guarding System) capability
  • Sun screen
  • Travel control pedals with removable hand levers

ELECTRICAL
  • Circuit breaker
  • Adopt Cat data link with capability of using E.T.
  • Electric Refueling Pump with auto shut off switch

HYDRAULIC
  • Hydraulic main pump
  • Regeneration circuit for boom and stick
  • Capability of installing stackable valves for main 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
  • Boom lowering device for back up
  • Boom drift reducing valve
  • Stick drift reducing valve
  • Reverse swing damping valve
  • Automatic swing parking brake
  • High performance hydraulic return filter

SECURITY
  • Caterpillar one key security system
  • Door locks and cap locks
  • Signaling/warning horn
  • Mirrors, rearview (frame – right, cab – left)
  • Secondary engine shutoff switch
  • Capability to electrically connect a beacon

LIGHTS
  • Working light, storage box mounted
  • Interior lighting

UNDERCARRIAGE
  • Grease Lubricated Track GLT2, resin seal
  • Idler and center section track guiding guards
  • Towing eye on baseframe
  • Heavy duty bottom guard
  • Track shoes: – 600 mm (24") double grouser shoe – 700 mm (28") triple grouser shoe

GUARDS
  • Full length track guiding guard (two pieces)

OTHER STANDARD EQUIPMENT
  • Counterweight (6.25 mt, 6.9 t)

340D2 LOptional Equipment

CAB
  • 12V-10A power supply

HYDRAULIC SYSTEM
  • Boom and stick high pressure lines

LINKAGE
  • Mass boom – 6.18 m (20'3"): – M2.55TB stick 2.55 m (8'4") – M2.15TB stick 2.15 m (7'1")
  • Heavy duty reach boom – 6.5 m (21'4"): – R2.8DB stick 2.8 m (9'2") – R3.2DB stick 3.2 m (10'6")
  • Bucket linkage: – DB-Family (with or without lifting eye) – TB-Family (with or without lifting eye)
  • Arctic package

OTHER OPTIONAL EQUIPMENT
  • Starting kit, cold weather
  • Electric refueling pump with auto shut off switch
  • Counterweight (8450 kg/18,629 lb) with lifting eye
  • Falling object guards (FOGS)

TECHNOLOGY
  • Product Link™