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SK75SR-7 Side Drain

SR Series

Opperating Weight:

7,800-8,950 kg

Engine Power:

53.7kW (73 hp) / 2,100 min-1 (ISO14396)

Bucket Capacity:

0.35 m3

Product Specifications:
Digging Force:

Bucket digging force (Standard):

60.2 kN

Arm crowding force (Standard):

39.9 kN

Arm crowding force (Long): 

35.8 kN

Standard arm:

1.76 m

Long arm:

2.06 m


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Engine:

Model:

Yanmar 4TNV98CT

Type:

Four-stroke, liquid-cooled, direct injection diesel, turbo charged with intercooler

Fuel tank:

120 L

Displacement:

3.319 L

Rated power output:

53.7kW (73 hp) / 2,100 min-1 (ISO14396)


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Hydraulics:

Type:

Variable displacement piston pumps + extra gear pump

Max. discharge flow:

2 x 72.5 L/min 1 x 19 L/min (extra)

Relief Valve Setting:

29.4 Mpa (Boom, arm and bucket)

Hydraulic Oil tank:

44 L tank oil level, 84 L hydraulic system


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Travel Force:

Travel motors: 

Variable displacement piston, two-speed motors

Travel shoes:

39 each side

Travel speed:

5.0/2.7 km/h

Swing speed:

11.5 min-1

Drawbar pulling force:

77.3 kN (SAE)

Gradeability:

58% {30°}


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