Powerful Used Doosan DX340 Heavy Excavator For Engineering Projects

I. Machine Overview

Item | Parameter / Value
Model Name: Doosan DX340 / DX340LC / DX340LCA-K Tracked Hydraulic Excavator
Excavator Class: Approx. 34-ton Class, Medium to Large Excavator
Standard Bucket Capacity: ~ 1.4 – 1.8 m³ (different bucket types optional)
Fuel Tank Capacity: ~ 550 L
Operating Weight: ~ 34,000 – 35,600 kg (34–35.6 t)

🔧 II. Engine and Power

Item | Value / Description
Engine Model: Doosan DL08 / DX12TI 6-cylinder turbocharged diesel engine
Displacement: ~11.1 L (11,051 cc)
Rated Power: ~ 184–195 kW (≈247–262 hp) @ 1,750–1,800 rpm
Maximum Torque: ~ 1,118 Nm @ 1,400 rpm

Emission Standard: Varies depending on region and configuration (Tier III / Stage III, etc., depending on sales region and model year)

💧 III. Hydraulic System

Item | Parameter / Description

Hydraulic System Type: Parallel/Bentaxis Piston Pumps

Main Pump Maximum Flow Rate: ~ 2 × 274 L/min

Hydraulic Tank Capacity: ~ 324 L (some specifications)

Maximum Working Pressure: ~ 350 bar (approx. 35 MPa) (Working Circuit)

🏗️ IV. Operating Performance

Parameters | Typical Values

Maximum Digging Depth: ≈ 7.0–7.5 m (approx. 7060–7540 mm)

Maximum Horizontal Extension (Ground): ~ 10.9–11.3 m

Maximum Unloading Height: Approx. ~10.3–10.4 m

Maximum Vertical Digging Depth: ~3.9–4.0 m (some versions)

Digging Force / Grip Data varies depending on the boom/bucket, with higher values ​​for heavy-duty buckets (typical bucket tear-out force approx. 213–243 kN).

🚶‍♂️ V. Travel and Movement

Item Value / Description
Maximum travel speed ~ 5.0 km/h (high gear) / ~3.1 km/h (low gear)
Swing speed ~ 8.6–9 rpm
Track shoe width approx. 600 mm (common configuration)
Minimum ground clearance ~ 510 mm

📏 VI. Dimensions (Transportation Condition)

Item Typical Value
Transportation length ~ 11,350 – 11,405 mm
Transportation width ~ 3,280 mm
Transportation height ~ 3,490 – 3,590 mm

🛢️ VII. Fueling Capacity (Reference)

System Capacity (Approx.)
Fuel tank ~ 550 L
Hydraulic system fluid volume ~ 324–460 L L (varies depending on version/option)
Engine oil ~ 36 L
Cooling system ~ 34–38.8 L