Cat 340 Hydraulic Excavator Specifications

Excavators Specs

The Cat 340 Hydraulic Excavator is a heavy-duty powerhouse engineered to deliver exceptional production and low operating costs in demanding Australian earthmoving and civil construction applications. Featuring a larger bucket, wider undercarriage, and more counterweight than previous models, this large excavator is purpose-built to maximise tonnes-per-hour productivity in bulk excavation, quarrying, and heavy utility work.

Equipped with advanced onboard technology as standard, the Cat 340 assists operators in achieving precise grading and payload targets with ease. Its robust design, combined with high-efficiency hydraulic systems and a fuel-efficient engine, ensures reliable performance and durability across Australia’s harshest worksites, making it a highly sought-after asset for major infrastructure projects.

Details

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Model
340
Brand
Caterpillar
Type
Excavators
Sub Type
Large Excavator
Industry
Civil Construction
Operating Weight
37,500 kg
Transport Width
3,190 mm
Transport Length
11,170 mm
Transport Height
3,400 mm

Machinery Specifications

Technical Specification
Specification Value
Max Digging Depth 7,210 mm
Max Reach at Ground Level 10,690 mm
Max Cutting Height 10,240 mm
Max Loading Height 7,070 mm
Bucket Digging Force (ISO) 207 kN
Stick Digging Force (ISO) 154 kN
Swing Speed 9.1 rpm
Max Travel Speed 5.0 km/h
Transport Length 11,170 mm
Transport Width 3,190 mm
Transport Height 3,400 mm
Track Gauge 2,590 mm
Shoe Size (Standard) 600 mm
Engine Specification
Specification Value
Engine Model Cat C9.3B
Net Power (ISO 9249) 232 kW (311 hp)
Gross Power (ISO 14396) 234 kW (314 hp)
Displacement 9.3 L
Number of Cylinders 6
Emission Standard U.S. EPA Tier 4 Final, EU Stage V
Fuel Tank Capacity 600 L

Additional Information

The Cat 340 stands out in the 40-tonne class by integrating industry-leading technology directly from the factory. Standard features such as Cat Grade with 2D, Grade with Assist, and Cat Payload significantly boost operational efficiency and accuracy, reducing fuel burn and material rework. The machine’s reinforced structures and heavy-duty undercarriage are designed to withstand high-impact applications, while extended maintenance intervals and ground-level service access lower overall maintenance costs by up to 15 percent compared to previous generations.

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