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　　The Komatsu PC450-8 excavator is a heavy-duty equipment with excellent performance and high efficiency, especially suitable for medium and large earthwork projects and mining. Its powerful body weight of 44.7 tons and bucket capacity of 2.1 cubic meters can demonstrate excellent operating capabilities in various complex working conditions. The model is equipped with a Komatsu SAA6D125E-5 engine with an output of up to 257 kW (344 horsepower), ensuring that it can still maintain strong power output under high-intensity work. Its bucket digging force reaches 267 kN and the digging force of the bucket arm is also 208 kN, which can easily cope with excavation operations in hard soil and rocks.


　　The PC450-8 is also equipped with an advanced hydraulic system with a maximum hydraulic flow of up to 600 L/min, ensuring the sensitivity and stability of the operation. It has excellent fuel efficiency, with an average fuel consumption of 24-29 liters per hour, reducing operating costs. The ROPS/FOPS standard air-conditioned cab is not only comfortable, but also ensures the safety of the operator. Overall, the Komatsu PC450-8 has become a popular second-hand excavator choice in the market with its excellent durability, low operating costs and high operating efficiency, especially suitable for corporate users who require high-performance equipment.



Parameter

Specification

Brand

Komatsu

Model

PC450-8

Operating Weight

44,700 kg

Bucket Capacity

2.1 m³

Boom Length

6.3 m

Arm Length

3.35 m

Manufacturer

Komatsu Ltd.

Swing Speed

9.0 rpm

Travel Speed

Low: 3.1 km/h, High: 5.5 km/h

Gradeability

70% (35°)

Ground Pressure

80.6 kPa

Bucket Digging Force

267 kN

Arm Digging Force

208 kN

Engine Model

Komatsu SAA6D125E-5

Engine Power

257 kW (344 HP) @ 1900 rpm

Displacement

11.04 L

Number of Cylinders

6

Bore & Stroke

Bore: 125 mm, Stroke: 150 mm

Hydraulic Pump Brand/Model

Komatsu Original

Maximum Hydraulic Flow

600 L/min

Travel Hydraulic Circuit

2 x 300 L/min

Control Hydraulic Circuit

1 x 600 L/min

Fuel Tank Capacity

620 L

Hydraulic Tank Capacity

350 L

Engine Oil Capacity

38 L

Coolant Capacity

47 L

Transport Length

12,150 mm

Transport Width

3,350 mm

Transport Height

3,610 mm

Track Shoe Width

600 mm

Track Length

5,420 mm

Max Digging Radius

11,680 mm

Max Digging Depth

7,780 mm

Max Digging Height

10,830 mm

Max Dumping Height

7,180 mm

Max Vertical Digging Depth

7,170 mm

Fuel Consumption

24-29 L/h

Air Conditioning

Yes, complies with ROPS/FOPS standards

Fuel Injection

Electronic Injection

Maintenance Interval

500 hours

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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