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340

Large Excavators

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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Operating Weight 39700 kg
Bucket GD 2.27 m³ (2.97 yd³)
Engine Power - ISO 14396 234 kW
Engine Model Cat C9.3B
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340
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OVERVIEW

Highly Efficient for Specialized Applications

FEATURES & BENEFITS

MOVE MORE WITH LESS FUEL

Increase operating efficiency up to 45 percent with standard Cat technologies that lower operator fatigue and operating costs, including fuel consumption and daily mainte... Read more

TECHNOLOGY THAT GETS WORK DONE

Boost productivity up to 45 percent versus traditional grading with standard Cat GRADE with 2D system – includes indicate-only and laser capability.Standard Grade Assist:... Read more

DESIGNED FOR OPERATORS

Choose between Deluxe and Premium cabs — both with automatic climate control.Sit in wide seats that adjust for all size operators.Stay warm with the Deluxe seat; stay war... Read more

SIMPLE TO OPERATE

Start the engine with a push button; use a Bluetooth key fob, or the unique Operator ID function.Program your power mode and joystick preferences using Operator ID; the e... Read more

REDUCED MAINTENANCE COSTS

Expect up to 20 percent less maintenance cost than the 340F due to extended and synchronized service intervals and smaller fluid quantities (savings calculated over 12,00... Read more

BUILT-IN SAFETY FEATURES

Work safely under structures or near traffic with the standard 2D E-fence feature integrated right out of the factory, which prevents any part of the excavator from movin... Read more

PURPOSE BUILT SPECIALTY MODELS

The 340 is available in a variety of configurations for your specific line of work -Reach boom is ideal for earthmoving work.Mass boom is the best choice for quarry work.... Read more

SPECIFICATIONS FOR 340

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Weights
Operating Weight 39700 kg
Dimensions
Bucket GD 2.27 m³ (2.97 yd³)
Boom Reach 6.5 m (21'4")
Stick Reach R3.2DB (10'6")
Shipping Height - Top of Cab 3400 mm
Handrail Height 3390 mm
Shipping Length 10110 mm
Tail Swing Radius 3530 mm
Counterweight Clearance 1470 mm
Ground Clearance 720 mm
Track Length 5030 mm
Track Length to Center of Rollers 4040 mm
Track Gauge 2930 mm
Transport Width 3530 mm
Engine
Engine Power - ISO 14396 234 kW
Engine Model Cat C9.3B
Net Power - ISO 9249 232 kW
Bore 115 mm
Stroke 149 mm
Displacement 9.3 l
Hydraulic System
Main System - Maximum Flow 558 l/min (147 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Equipment - Lift Mode 38000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 29400 kPa
Swing Mechanism
Swing Speed 8.75 r/min
Maximum Swing Torque 144 kN·m
Service Refill Capacities
Fuel Tank Capacity 600 l
Cooling System 40 l
Engine Oil 32 l
Swing Drive 18 l
Final Drive - Each 8 l
Hydraulic System - Including Tank 373 l
Hydraulic Tank 161 l
DEF Tank 80 l
Working Ranges & Forces
Maximum Digging Depth 7270 mm
Boom Reach 6.5 m (21'4")
Stick Reach R3.2DB (10'6")
Bucket GD 2.27 m³ (2.97 yd³)
Maximum Reach at Ground Level 10980 mm
Maximum Cutting Height 10550 mm
Maximum Loading Height 7330 mm
Minimum Loading Height 2830 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 7110 mm
Maximum Vertical Wall Digging Depth 5330 mm
Bucket Digging Force - ISO 210 kN
Stick Digging Force - ISO 186 kN

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