CAT 355 hydraulic excavator, 51.5 t, 330.0 kW, 3.21 m³ bucket

The CAT 355 is a 51.5 t class hydraulic excavator with an operating weight of 51,500 kg. It is powered by a C13B engine rated at 330.0 kW (449 hp) and carries a 3.21 m³ bucket.

CAT excavators of 47–95 t belong to the quarry class. The 352 and 355 are almost twins in terms of power.

Power-to-weight ratio is 6.4 kW/t (engine power divided by operating weight); this is a comparative figure, not a drawbar class. Typical use: large quarries and overburden removal with high output per shift.

Key features:

• C13B engine, 330.0 kW (449 hp)
• Operating weight 51,500 kg, 51.5 t class
• 3.21 m³ bucket
• Power-to-weight ratio 6.4 kW/t

Specifications:

• Type: Hydraulic excavator
• Model: CAT 355
• Engine: C13B
• Power: 330.0 kW / 449 hp
• Operating weight: 51,500 kg
• Class: 51.5 t
• Bucket capacity: 3.21 m³
• Power-to-weight ratio: 6.4 kW/t

Application: Large quarries and overburden removal with high output per shift.

Before ordering: Before ordering, confirm the machine configuration and the bucket size for your application.