Medium excavator SK140SRLC-7

crawlerdiesel

Product
SR Series

Overview
SK140SRLC-7 Side Drain is a short-radius excavator variant designed for operations in confined sites where reduced tail swing is required. This specification summary highlights operating weight, engine output and bucket capacity to support equipment selection for construction and industrial applications.

Basic specifications
Operating weight: 16,300 - 18,000 kg
Engine rated power: 86.0 kW / 2,200 min-1 (ISO 14396)
Bucket capacity: 0.38 - 0.50 m3

Engine
Model: ISUZU MOTORS LIMITED 4JJ1XDDV A01
Type: Four-cycle, liquid-cooled, direct injection diesel, turbocharged, compliant with EU Stage V
Fuel tank: 186 L
Displacement: 2.999 L
Rated power output: 86.0 kW / 2,200 min-1 (ISO 14396)

Digging force
Bucket digging force (Standard): 92.9 kN
Arm crowding force (Standard): 61.9 kN
Arm crowding force (Long): 57.3 kN
Standard arm length: 2.20 m
Long arm length: 2.50 m

Hydraulic system
Type: Two variable displacement piston pumps + one gear pump
Max. discharge flow: 2 x 142 L/min, 1 x 66 L/min, 1 x 22 L/min
Relief valve setting: 34.3 MPa (boom, arm and bucket)
Hydraulic oil: 89.9 L tank oil level, 186 L hydraulic system

Travel / Swing / Mobility
Travel motors: Variable displacement piston, two-speed motors
Travel shoes: 46 each side
Travel speed: 3.4 / 5.6 km/h
Swing speed: 11.0 min-1
Drawbar pulling force: 140 kN (SAE)
Gradeability: 70% (35°)

Product specifications SK140SRLC-7 Side Drain
Please refer to the product brochure for full detailed specifications and optional equipment.

Technical specifications

• Model: SK140SRLC-7 (Side Drain variant)
• Series: SR Series
• Operating weight: 16,300 - 18,000 kg
• Engine rated power / Rated power output: 86.0 kW / 2,200 min-1 (ISO 14396)
• Engine model: ISUZU MOTORS LIMITED 4JJ1XDDV A01
• Engine type: Four-cycle, liquid-cooled, direct injection diesel, turbocharged (EU Stage V)
• Fuel tank capacity: 186 L
• Displacement: 2.999 L
• Bucket capacity: 0.38 - 0.50 m3
• Bucket digging force (Standard): 92.9 kN
• Arm crowding force (Standard): 61.9 kN
• Arm crowding force (Long): 57.3 kN
• Standard arm length: 2.20 m
• Long arm length: 2.50 m
• Hydraulic system type: Two variable displacement piston pumps + one gear pump
• Hydraulic max. discharge flow: 2 x 142 L/min, 1 x 66 L/min, 1 x 22 L/min
• Hydraulic relief valve setting: 34.3 MPa (boom, arm and bucket)
• Hydraulic oil: 89.9 L tank oil level, 186 L hydraulic system
• Travel motors: Variable displacement piston, two-speed motors
• Travel shoes: 46 each side
• Travel speed: 3.4 / 5.6 km/h
• Swing speed: 11.0 min-1
• Drawbar pulling force: 140 kN (SAE)
• Gradeability: 70% (35°)