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SK85MSR-7

SR Series

Product specifications SK85MSR-7
Operating weight:

8,400 – 9,600 kg

Engine rated power:

53.7 kW(73 hp)/2,100 min-1 (ISO 14396)


Product specifications

Engine

Model:
YANMAR 4TNV98CT
Type:
Four-stroke, liquid-cooled, direct injection diesel, turbo charged complies with EU Stage V exhaust emission regulation
Fuel tank:
120 L
Displacement:
3.318 L
Rated power output:
53.7 kW(73 hp)/2,100 min-1 (ISO 14396)

Digging force

Bucket digging force (Standard):
60.3 kN
Arm crowding force (Standard):
37.1 kN
Arm crowding force (Long):
33.7 kN
Short arm:
1.87m
Long arm:
2.13m

Hydraulic system

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 fuel tank:
44 L tank oil level, 84 L hydraulic system

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 kN (SAE)
Gradeability:
58% {30°}

Special attachments

2 PC Boom

Operating weight:
9,180 kg
Engine Rated Power:
53.7 kW/2,100 min-1 (ISO 14396)
Bucket Capacity:
0.28 m3
 

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