Medium excavator SK180(N)LC-11E

crawlerdiesel

Overview
SK180(N)LC-11E is a medium-class hydraulic excavator available in two conventional configurations (SK180LC-11E and SK180N-11E). It is intended for general earthmoving and construction tasks, offering a rated engine power of 100 kW and operating weights from 19,200 to 21,000 kg.

Main specifications

• Operating weight: SK180LC-11E: 19,900 – 21,000 kg; SK180N-11E: 19,200 – 20,100 kg
• Engine rated power: 100 kW / 2,000 min-1 (ISO 14396)
• Bucket capacity: 0.63 m³
• Standard arm length: 2.60 m; Long arm length: 3.10 m
• Fuel tank capacity: 280 L
• Hydraulic oil tank / system: 122 L (tank level); 200 L (system)

Engine

• Model: YANMAR 4TN107FHT
• Type: Four-cycle, water-cooled, direct injection diesel engine, turbocharged; compliant with EU Stage V exhaust emission regulation
• Displacement: 4,567 L
• Rated power output: 100 kW / 2,000 min-1 (ISO 14396)

Digging force

• Bucket digging force (Standard / Long): 114 / 126* kN
• Arm crowding force (Standard / Long): 82.3 / 90.6* kN ; 71.7 / 78.8* kN
• Standard arm: 2.60 m; Long arm: 3.10 m
• Note: values marked with * indicate Power Boost engaged

Hydraulic system

• Pumps: Two variable displacement axial piston pumps + extra gear pump + pilot gear pump
• Max. discharge flow: 2 × 160 L/min, 1 × 41.2 L/min, 1 × 20 L/min
• Relief valve setting (boom, arm, bucket): 34.3 MPa
• Power Boost pressure: 37.8 MPa
• Hydraulic oil tank / system capacity: 122 L tank oil level; 200 L hydraulic system

Travel / Mobility

• Travel motors: 2 × axial-piston, two-step motors
• Travel shoes: SK180LC: 49 each; SK180N: 45 each
• Travel speed: 4.5 / 2.7 km/h
• Swing speed: 12.6 min-1
• Drawbar pulling force: 230 kN (SAE)
• Gradeability: 70% (35°)

Special attachments

• 2 PC Boom variant — Operating weight: 19,700 – 21,500 kg; Engine rated power: 100 kW / 2,000 min-1 (ISO 14396); Bucket capacity: 0.63 m³

Technical specifications

• Model / Commercial name: SK180(N)LC-11E
• Brand: Kobelco
• Operating weight (SK180LC-11E): 19,900 – 21,000 kg
• Operating weight (SK180N-11E): 19,200 – 20,100 kg
• Engine model: YANMAR 4TN107FHT
• Engine type: Four-cycle, water-cooled, direct injection diesel, turbocharged, EU Stage V
• Rated power: 100 kW / 2,000 min-1 (ISO 14396)
• Fuel tank capacity: 280 L
• Displacement: 4,567 L
• Bucket capacity: 0.63 m³
• Bucket digging force (Standard / Long): 114 / 126*
• Arm crowding force (Standard / Long): 82.3 / 90.6* ; 71.7 / 78.8*
• Standard arm length: 2.60 m
• Long arm length: 3.10 m
• Hydraulic pumps: Two variable displacement axial piston pumps + extra gear pump + pilot gear pump
• Max. discharge flow: 2 × 160 L/min, 1 × 41.2 L/min, 1 × 20 L/min
• Relief valve setting (boom, arm, bucket): 34.3 MPa
• Hydraulic oil tank / system: 122 L tank oil level; 200 L hydraulic system
• Power Boost pressure: 37.8 MPa
• Travel motors: 2 × axial-piston, two-step motors
• Travel shoes: SK180LC 49 each; SK180N 45 each
• Travel speed: 4.5 / 2.7 km/h
• Swing speed: 12.6 min-1
• Drawbar pulling force: 230 kN (SAE)
• Gradeability: 70% (35°)