Large excavator FM353

crawlerdieselconstruction

Product overview
The FMAN FM353 crawler excavator has an operating weight of approximately 50 t and is powered by an Isuzu 6WG1X engine rated 300 kW at 1800 rpm. It is equipped with a K5V212 hydraulic pump with dual high‑flow circuits of 381 L/min and a working pressure of 34.3 MPa, providing fast hydraulic response and high output. The 3 m³ large‑capacity bucket delivers a bucket digging force of 286 kN and a boom digging force of 293 kN. Stable travel performance and a grading/climbing capability up to 35° make the machine suitable for complex job sites.

Key hydraulic & performance features

• Hydraulic pump: K5V212; dual flow 381 L/min
• Working pressure: 34.3 MPa
• Bucket capacity: 3 m³; bucket digging force: 286 kN
• Boom digging force: 293 kN
• Travel performance: climb/grade capability up to 35°; travel speed (High/Low): 5.1 / 2.9 km/h

Applications

• Mining
• Large‑scale earthmoving
• Infrastructure construction
• Heavy‑duty construction works

Technical specifications

• Machine weight: 50 t
• Bucket capacity: 3 m³
• Engine model: Isuzu 6WG1X
• Rated power: 300 kW / 1800 rpm
• Hydraulic tank capacity: 450 L
• Hydraulic pump: K5V212; dual flow: 381 L/min
• Working pressure: 34.3 MPa
• Travel speed (High/Low): 5.1 / 2.9 km/h
• Swing speed: 8.1 r/min
• Grading/Climbing ability: 35°
• Overall length: 11865 mm
• Overall width: 3490 mm
• Boom length: 6500 mm
• Stick length: 2500 mm
• Maximum digging height: 9637 mm
• Maximum unloading height: 6634 mm
• Maximum digging depth: 6435 mm
• Maximum digging distance / radius: 10517 mm
• Bucket digging force: 286 kN
• Boom digging force: 293 kN