Used CAT 305.5
The Caterpillar 305.5, a 5 – ton small excavator weighing 5,611 kg, is compact and flexible for easy work in narrow spaces. Powered by a Cat® C2.2 engine with hydraulic tech, it offers strong digging force and high efficiency. With a standard 0.22 – cubic – meter bucket for convenient transfers, a 165L tank, auto – idle, and side – mounted arm, it’s a great helper for small – scale projects like municipal, gardening, and rural construction.
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As a 5-ton small excavator, the Caterpillar 305.5 has an operating weight of 5,611 kg. It is compact and flexible, and has significant advantages in various narrow space operation scenarios. It is equipped with a Caterpillar C2.2 engine with a rated power of 34.1 kilowatts and stable power output.


Equipped with Caterpillar flow-sharing hydraulic technology, the maximum flow of the main pump is 110 liters/minute, achieving efficient energy conversion and fast action response. Whether digging ditches, cable trenches or other delicate operations, it can be operated accurately. The digging force of the bucket reaches 35 kN, and the digging force of the bucket arm is 27.2 kN, which is very efficient.



The Caterpillar 305.5 has many design highlights. The standard 0.22 cubic meter bucket can meet common excavation volume requirements. The overall dimensions of the machine in transport state are 5.765×1.95×2.54 meters, which is very convenient for transportation.


The newly upgraded cab is equipped with a large touch screen and an adjustable suspension seat, which is convenient and comfortable to operate. The fuel tank capacity has been upgraded to 165 liters, reducing the frequency of refueling, and the automatic idling function further reduces energy consumption and improves economy.

In addition, the equipment also adopts a side arm design, which enables the operator to easily observe the operation of the bucket and improves construction safety. It performs well in small projects such as municipal engineering, landscaping and rural construction.

Technical Parameter

Category | Parameters |
---|---|
Product name | CAT305.5 |
Engine model | Cat C2.4 DI direct injection engine |
Machine operating weight | 5,300~5,400 kg |
Bucket capacity | 0.22 m³ |
Rated power | 34.1 kW/2,400 rpm |
Net power | 31.1 kW |
Displacement | 2.4 L |
Bucket digging force | 35 kN |
Digging force of bucket arm | 27.2 kN |
Total length | 5,765 mm |
Total width | 1,950 mm |
Total height | 2,540 mm |
Maximum digging depth | 3,720 mm |
Maximum digging radius | 5,950 mm |
Maximum unloading height | 3,830 mm |
Track gauge | 1,550 mm |
Track length | 1,920 mm |
Track shoe width | 400 mm |
Travel speed | 4.3 km/h (high speed) / 2.8 km/h (low speed) |
Fuel tank | 78 L |
Hydraulic oil tank | 58 L |

used cater 305.5 excavator VIDEO