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Sell Your Equipment · Caterpillar · Excavators

Sell Your CAT 340 Large Excavator

Get a cash offer or list it free. We reply within one business day.

346 HP83,100 lbsLarge ClassEst. $229,000 – $405,000
Representative excavator
Representative excavator. Not a specific unit for sale.

What Is Your CAT 340 Worth?

HeavyDutyYard estimates a used CAT 340 at $229,000–$405,000, a range checked against public auction results and dealer asks. 2 auction results for the CAT 340 ranged from $321,200 to $389,400; 9 dealer asks ran $229,900–$405,000.

HeavyDutyYard estimate, checked against recent sales

Low

$229,000

High

$405,000

HeavyDutyYard estimate for a CAT 340 by hours on the meter
HoursEstimate
Under 2,000 hrs$319,000–$405,000
2,000–5,000 hrs$282,500–$319,000
5,000–8,000 hrs$242,500–$282,500
8,000+ hrs$229,000–$242,500

See the recent CAT 340 sales and asks.

CAT 340 Specs at a Glance

Engine
Cat C9 ACERT 346 hp
Operating weight
83,100 lb
Size class
Large
Max Dig Depth
26.6 ft
Fuel tank
158.5 gal

Checked against 340 (next gen).

Full CAT 340specifications →

Which CAT 340 Do You Have?

The CAT 340 has been sold in several generations: 340F, 340 Next Gen. Put the generation or serial prefix in your submission so the offer or listing matches your machine.

What to Include With Your CAT 340

Seen most often on a CAT 340; list any that come with yours.

Common configurations

  • Standard Boom
  • Long Reach
  • Variable Angle Boom

Popular attachments

  • Hydraulic Thumb
  • Quick Coupler
  • Hammer

How the CAT 340 Compares

CAT 340 vs comparable models
ModelWeightHPMax Dig DepthEst. used price
CAT 34083,100 lb34626.6 ft$229,000–$405,000
Komatsu PC36080,547 lb25725.8 ft$240,000–$400,000
Volvo EC38083,330 lb30322.3 ft$275,000–$560,000

HeavyDutyYard estimates.

Against the Komatsu PC360, the CAT 340 is 2,553 lb heavier, has 89 more hp and has 0.8 ft more max dig depth.

Against the Volvo EC380, the CAT 340 is 230 lb lighter, has 43 more hp and has 4.3 ft more max dig depth.

In Caterpillar's excavators lineup, the next size down is the CAT 336 and the next size up is the CAT 345.

Hours on a Used Excavator

Working life, excavator (mid-size, 320b-330b class): about 10,000–15,000 hours (Caterpillar). Check yours with the hours checker.

Frequently Asked Questions

What is the CAT 340 used for?

The CAT 340 is mostly put to work on excavation, demolition, quarrying, mining.