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  Caterpillar CAT320 Excavator | Used 20-ton hydraulic excavator

  Product description: The Caterpillar CAT320 is a medium-sized excavator with excellent performance. With its excellent efficiency and durability, it is an ideal choice for earthwork and construction projects. This CAT320 has a powerful 118 kW engine and adopts the C7.1 engine exclusively developed by Caterpillar, providing unparalleled power and fuel efficiency. With its 21.800 kg machine weight and optimized hydraulic system, the equipment still maintains excellent flexibility and precision in heavy-duty work.

  The bucket capacity of the Caterpillar CAT320 is between 0.8 and 1.2 cubic meters. With a boom length of 5.7 meters and a stick length of 2.9 meters, it can achieve a maximum digging radius of 9.890 mm and a deep digging of 6.620 mm to meet a variety of construction needs. From mining to municipal engineering, whether it is loosening soil or digging trenches, the CAT320 can easily handle it. The design of this excavator not only considers the comfort of operation, but also enhances environmental adaptability, allowing it to perform well in harsh working environments.

  Reliable power source: Equipped with Caterpillar C7.1 engine, it provides 118 kilowatts of efficient power to ensure the stability of high-load operations. Precision hydraulic system: CAT320 is equipped with a high-flow hydraulic pump system to achieve efficient hydraulic transmission, improve the sensitivity of control and digging force. Comfort and control: Built-in air conditioning and electronic fuel injection system to ensure the operator's comfortable experience and suitable for long-term construction environments. Strong and durable: Caterpillar's engineering design gives it excellent durability and long life, and it can maintain high efficiency and low maintenance costs even in high-wear operations. Technical parameters:

  Why choose Caterpillar CAT320? As a world-leading construction machinery brand, Caterpillar CAT320 is not only synonymous with power and efficiency, but also a symbol of reliability and durability. The 2018 CAT320 has significantly improved environmental protection and fuel economy, allowing you to bring the best cost-effectiveness for every hour of operation.

  Buy this cost-effective second-hand CAT320 excavator now to help you quickly improve construction progress and efficiency!




Parameter

Specification

Brand

Caterpillar

Model

320

Operating Weight

21,800 kg

Bucket Capacity

0.8-1.2 m³

Boom Length

5.7 m

Arm Length

2.9 m

Manufacturer

Caterpillar

Swing Speed

11.5 rpm

Travel Speed

5.5 km/h

Gradeability

35°

Ground Pressure

45.9 kPa

Bucket Digging Force

155 kN

Arm Digging Force

115 kN

Engine Brand

Caterpillar

Engine Model

C7.1

Engine Power

118 kW

Displacement

7.1 L

Number of Cylinders

6

Bore and Stroke

105 mm x 135 mm

Hydraulic Pump Brand/Model

Caterpillar / C7.1 ACERT

Max Hydraulic Flow

429 L/min

Travel Hydraulic Circuit

35 MPa

Control Hydraulic Circuit

4.5 MPa

Fuel Tank Capacity

345 L

Hydraulic Tank Capacity

161 L

Engine Oil Change Volume

20 L

Cooling System Capacity

25 L

Transport Length

9,540 mm

Transport Width

2,980 mm

Transport Height

3,060 mm

Track Shoe Width

600 mm

Track Length

4,580 mm

Max Digging Radius

9,890 mm

Max Digging Depth

6,620 mm

Max Digging Height

9,920 mm

Max Dumping Height

6,780 mm

Max Vertical Digging Depth

5,650 mm

Average Fuel Consumption

12-15 L/h

Air Conditioning

Yes

Fuel Injection Type

Electronic Injection

Product Features

Rich models

Rich models

Excavators weighing from 600KG to large crawler excavators weighing up to 70 tons to meet the needs of different customers.

Complete accessories

Complete accessories

Unit is equipped with a variety of working accessories, such as hydraulic hammer, hydraulic wood clamp, dril, etc., to meet the needs of different scenarios.

Customized production

Customized production

Can be customized for customer production, supporting custom paint spraying, custom protective net, air conditioning cab, torque arm, etc.

Brand warranty

Brand warranty

Famous brand, reliable quality, long service life, worry-free after-sales.

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