Engine

• Model: Yanmar 3TNV88-BSSY

• Type: 3 Cylinder, Inline, Water Cooled

• Rated Engine Power: 28 HP (20.2 kW) @ 2200 rpm

• Max. Torque: 107.8 Nm @ 1320 rpm

• Displacement: 1.642 L

• Battery: 1 × 12 V

Control System

• Control System: SANY Load Sensing System

• Work Modes: S, L, B

Hydraulic System

• Main Pumps: Axial Piston Variable Displacement Pump

• Max. Flow: 99 Lpm

Relief Valve Settings

• Implement Circuit: 24.5 MPa

• Swing Circuit: 20.6 MPa

• Travel Circuit: 24 MPa

• Pilot Circuit: 3.5 MPa

Swing System

• Swing Motor: Axial Piston Motor

• Parking Brake: Oil Disc Brake, Hydraulically Operated Automatically

• Swing Speed: 10 rpm

Travel System

• Travel Motors: 2 × Axial Piston, Two Speed Motors

• Parking Brakes: Oil Disc Brake Per Motor

• Max. Travel Speed (L/H): 4.2 / 2.4 km/h

• Max. Traction Force: 36.8 kN

• Gradeability: 58% (30°)

• Ground Pressure: 35 (33) kPa

Undercarriage & Working Device

• Track Shoes (Each Side): 44

• Upper Roller (Each Side): 1

• Lower Roller (Each Side): 4

• Std. Track: 300 mm Steel

• Std. Boom: 2540 mm

• Std. Arm: 1400 mm

• Std. Bucket: 0.12 m³

Service Refill Capacities

• Hydraulic Tank: 40 L (Refill)

• Fuel Tank: 50 L

• Engine Oil: 6.7 L

• Radiator: 3.8 L

• Swing Device: NA

• Travel Device: 2 × 0.6 L

Digging Forces

• Bucket Digging Force: 30.4 kN

• Arm Crowding Force: 18.2 kN