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SY120C

Engine

  • Model: Cummins B3.9-100c

  • Type: 4 Cylinder, inline, water cooled

  • Rated Power: 100.5 HP (75 kW) / 2200 rpm

  • Max Torque: 385 N.m @ 1300 rpm

  • Batteries: 2 X 12V

  • Displacement: 3.9 L

Control System

  • Control System: DOMCS Intelligent Controller

  • Control Hydraulic System: Load Sensing System

  • Working Modes: H, S, L, B

  • Remote Monitoring System: GPRS, GPS, GIS

Hydraulic System

  • Main Pumps: 1 Variable Displacement Axial piston pump

  • Max Flow: 225 LPM

  • Pilot Pump: 1 Gear pump

  • Travel Motor: 2 Axial piston motor with parking brake

  • Swing Motor: 1 Axial piston motor with swing holding brake

Relief Valve Settings

  • Implement Circuit: 34.3 MPa

  • Swing Circuit: 25 MPa

  • Travel Circuit: 34.3 MPa

  • Pilot Circuit: 3.9 MPa

Undercarriage & Working Device

  • Track Shoes (each side): 41

  • Upper Rollers: 1

  • Lower Rollers: 6

  • Track Guard (each side): 1

  • Std. Track: 500 mm

  • Std. Boom: 4260 mm

  • Std. Arm: 1960 mm

  • Std. Bucket: 0.65 m³

Performance

  • Max Travel Speed (High / Low): 5.5 / 3.5 km/h

  • Swing Speed: 12 rpm

  • Gradeability: 70% / 35"

  • Ground Pressure: 41.6 kPa

  • Max Tracking Force: 113 kN

  • Bucket Digging Force: 82.5 kN

  • Arm Digging Force: 62.1 kN

Service Refill Capacities

  • Hydraulic Tank: 150 L (Tank), 120 L (Refill)

  • Fuel Tank: 240 L

  • Engine Oil: 9 L

  • Radiator: 6.7 L

  • Swing Device: 3 L

  • Travel Device: 2 x 2.22 L

Cab

  • AC: Optional

  • Cabin Guard: Optional

Bucket

  • Capacity: 0.65 m³ GP-Std.

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