Description
Key Specifications:
Operating Weight: Approx. 21,800 – 22,600 kg
Engine: CAT C4.4 engine with high fuel efficiency
Net Power: Around 162 HP (121 kW)
Maximum Digging Depth: Approx. 6,720 mm
Maximum Reach at Ground Level: Approx. 9,870 mm
Bucket Capacity: Typically 0.8 – 1.2 m³
Advanced Hydraulics: Improved cycle times and smoother control
Operator Comfort: Modern cab with touchscreen display, ergonomic controls, and better visibility
Fuel Efficiency: Up to 25% more efficient compared to previous generation machines
The CAT 321 is widely used for construction, quarry work, road building, and heavy excavation, making it a dependable choice for contractors around the world.
At Delco Machines, we specialize in the global export of construction and heavy equipment, including excavators, backhoe loaders, cranes, and more. With years of experience in international machinery trade, we supply reliable equipment to clients across multiple countries.
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Our team can assist you with machine availability, pricing, inspection, and worldwide shipping.Specifications
Year2026
ManufacturerCATERPILLAR
Model321
Hours0
ConditionNew
Operating Weight19,300 kg
Auxiliary HydraulicsYes
A/CYes
A/C ConditionNew
Horsepower138 HP
Engine Manufacturercat
Engine Modelc3.6
Year2026|
ManufacturerCATERPILLAR|
Model321|
Hours0|
ConditionNew|
Operating Weight19,300 kg|
Auxiliary HydraulicsYes|
A/CYes|
A/C ConditionNew|
Horsepower138 HP|
Engine Manufacturercat|
Engine Modelc3.6|
