Africa, Middle East SK850LC



Unit : mm

Application Mass Excavator
Arm length 2.9m
Boom length 7.25m
A Overall length 13,590
B Overall height (to top of boom) 4,880
C Overall width with 650 mm shoe 4,200 (Extended)
3,400 (Retracted)
with 750 mm shoe 4,300 (Extended)
3,500 (Retracted)
C' Overall width 4,440 (Extended)
3,640 (Retracted)
D Overall height (to top of cab) 3,700
E Ground clearance of rear end* 1,560
F Ground clearance* 850
F' Ground clearance* 520
G Tail swing radius 4,600
G' Distance from center of swing to rear end 4,480
H Tumbler distance 5,140
I Overall length of crawler 6,380
J Track gauge with 650 / 700 mm shoe 3,550 (Extended)
2,750 (Retracted)
K Shoe width 650 / 750
L Overall width of upperstructure 3,350
L' Overall width of upperstructure 3,980
M Overall length of upperstructure 6,360

* Without including height of shoe lug.

Main Specifications

Model Name SK850LC
Machine Type SK850LC


Type Direct injection, water-cooled, 4-cycle electrically-controlled common rail system type diesel engine with turbocharger, intercooler
Rated power output kW/min-1{rpm} 370 {503 PS} / 1,800 (ISO14396:2002)

Hydraulic System

Hydraulic oil tank L 473 L tank oil level
851 L hydraulic system
Pump Type Two variable displacement pumps +1 gear pump
Max.Discharge flow L/min 2 x 504 , 1 x 30

Swing System

Swing speed min-1{rpm} 8.4

Travel System

Travel Speed km/h 4.2 / 2.7
Drawbar pulling force kN{kgf} 637 {65,000} (J1309)
Gradeability % ( º ) 70 (35)
Travel shoes 51 each side
Travel motors 2 x axial-piston motor,two-step motors

Refilling Capacities & Lubrications

Fuel Tank L 960


Bucket capacity ISO heaped m3 5.1 4.3
Opening width With side cutter mm 2,380 2,000

Operating Weight

Operating Weight kg 80,500 / 81,100

Working Ranges


Unit : m

Application Mass Excavator
a Max. digging reach 12.45
b Max. digging reach at ground level 12.13
c Max. digging depth 7.38
d Max. digging height 11.69
e Max. dumping clearance 7.77
f Min. dumping clearance 3.66
g Max. vertical wall digging depth 4.42
h Min. swing radius 5.47
h' Height at min.swing radius 10.24
i Horizontal digging stroke at ground level 4.37
j Digging depth for 2.4m (8') flat bottom 7.23
Bucket capacity ISO heaped m3 5.1
Digging Force (ISO 6015) Unit: kN{kgf}
Bucket digging force 432
Arm crowding force 351

Catalog Download


color catalog

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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.