SK850LC
DIMENSIONS

SK850LC

MAIN SPECIFICATIONS
Model Name SK850LC
Machine Type SK850LC
Operating Weight kg
78,200-80,500
Bucket
STD Bucket capacity m3
2.8-5.4
STD Bucket opening width
mm
2,000 (with side cutter)
Engine
 Model SAA6D140E-5
Type Water-cooled, 4-cycle 6 cylinder, electronically-controlled common rail system type diesel engine with turbocharger
power output
kW/min-1{PS/rpm}
370/1,800 {503/1,800}
Fuel Tank l
960
Performance
Travel Speed km/h
4.2/2.7
Swing speed
min-1{rpm}
8.4{8.4}
Swing torque ｋN・m
268
Gradeability % ( o )
70(35)
Travel System Travel motors Independent,axial pistons,two-step motors for each side
Track shoes Triple groucer shoe
Track shoe mm
650/750/900
Drawbar pulling force kN{kgf}
637{65,000}
Hydraulic System
Pump Type
Two tamdem variable displacement pumps +1gear pump
Max.Discharge pressure
MPa{kgf/cm2}
33.0{337}
Hydraulic capacity l
System 856 / Tank level 473

 

WORKING RANGES
Unit : m
Range / Arm Short Arm
2.90m		 Standard Arm
3.6m 		long Arm
4.4m 		Short boom
+Short Arm
3.66m
a Max. digging reach 13.38 13.83 14.56 12.45
b Max. digging reach at ground level 13.09 13.55 14.29 12.13
c Max. digging depth 8.2 8.9 9.7 7.38
d Max. digging height 12.53 12.11 12.35 11.69
e Max. dumping clearance 8.51 8.34 8.57 7.77
f Min. dumping clearance 4.41 3.67 2.86 3.66
g Max. vertical wall digging depth 6.98 6.74 7.48 4.42
h Min. front swing radius 6.29 6.34 6.34 5.47
h' Height at min.swing radius 10.89 10.87 10.87 10.24
i Horizontal digging stroke at ground level 6.98 6.74 7.48 4.42
j Digging depth for 2.4m flat bottom 8.05 8.75 9.54 7.23
Bucket capacity SAE heaped m3 4.6 3.5 2.8 5.4

Digging Force (ISO 6015) Unit: kN {kgf}
Arm length Short
Arm
2.90m		 Standard Arm
3.6m 		long Arm
4.4m		 Short boom
+Short Arm
3.66m
Bucket digging force 406
{41,400}		 401
{40,900}		 403
{41,100}		 432
{44,100}
Arm crowding force 361
{36,800}		 310
{31,600}		 272
{27,700}		 351
{35,800}
SK850LC

SK850LCClick here to download colour brochure (PDF format)
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This page may contain attachments and optional equipment that are not available in your area.And it may contain photographs of machines with specifications that differ from those of machines sold in your areas.Please consult your nearest Kobelco distributor for those items you require.Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.


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