Specifications

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 N·m @ 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

Pump

• 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): 2.4 / 4.2 km/h

• Max. traction force: 36.8 kN

• Grade ability: 58% (30°)

• Ground pressure: 31 (34) 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: N/A

• Travel device: 2 × 0.6 L

Digging forces

• Bucket digging force: 30.4 kN

• Arm crowding force: 18.2 kN