Category : Excavators ➔ Manufacturer : Kobelco ➔ Model : SK85CS-3E ➔
The Kobelco SK85CS-3E is a compact crawler excavator in the Kobelco SK series, designed for utility, construction, landscaping, and site preparation work. It features a short tail swing configuration for operation in confined spaces and improved maneuverability around obstacles. The machine is typically equipped with a diesel engine, hydraulic digging system, and a reinforced boom and arm for trenching, grading, and material handling. The SK85CS-3E is commonly used on urban job sites where reduced swing radius and stable digging performance are required. Its compact size supports transportability and access to restricted work areas.
Boom/Stick 1
Kobelco SK85CS-3E Excavator Boom/Stick 1 specifications
Arm Crowd Force - Sae
8,100.00 lbs (3,674.10 kg)
Arm Crowd Force-Iso
8,300.00 lbs (3,764.82 kg)
Boom/Stick 1
Boom-3.67 m, Arm(1.87 m)
Bucket Digging Force - Iso
16,456.00 lbs (7,464.33 kg)
Bucket Digging Force - Sae
14,658.00 lbs (6,648.77 kg)
Max Digging Depth
13.90 ft (4.24 m)
Max Digging Height
23.00 ft (7.01 m)
Max Digging Reach
23.90 ft (7.28 m)
Max Dumping Clearance
16.20 ft (4.94 m)
Max Reach Along Ground
23.20 ft (7.07 m)
Max Vertical Wall Digging Depth
11.60 ft (3.54 m)
Min Dumping Clearance
6.40 ft (1.95 m)
Minimum Swing Radius
137.80 in (350.01 cm)
Boom/Stick 2
Kobelco SK85CS-3E Excavator Boom/Stick 2 specifications
Arm Crowd Force-Iso
7,900.00 lbs (3,583.38 kg)
Arm Crowd Force-Sae
7,700.00 lbs (3,492.67 kg)
Boom/Stick 2
Boom-3.67 m, Arm(2.13 m)
Bucket Digging Force - Iso
16,456.00 lbs (7,464.33 kg)
Bucket Digging Force - Sae
14,658.00 lbs (6,648.77 kg)
Max Digging Depth
14.80 ft (4.51 m)
Max Digging Reach
24.70 ft (7.53 m)
Max Digging Reach On Ground
24.10 ft (7.35 m)
Max Dumping Clearance
16.11 ft (4.91 m)
Max Vertical Wall Digging Depth
12.80 ft (3.90 m)
Max. Digging Height
23.80 ft (7.25 m)
Min Dumping Clearance
5.60 ft (1.71 m)
Minimum Swing Radius
109.45 in (278.00 cm)
Brakes
Kobelco SK85CS-3E Excavator Brakes specifications
Gradeability
70 %
Parking Brake
Oil disc brake per motor
Travel Speed
3.30 mph (5.31 kph)
Capacities
Kobelco SK85CS-3E Excavator Capacities specifications
Cooling System
2.30 gal (8.71 l)
Engine Oil
3.00 gal (11.36 l)
Fuel Tank
31.80 gal (120.36 l)
Hydraulic Oil Tank
9.60 gal (36.34 l)
Hydraulic System
22.50 gal (85.16 l)
Travel Reduction
0.80 gal (3.03 l)
Cylinders
Kobelco SK85CS-3E Excavator Cylinders specifications
Bore (Arm)
3.80 in (9.65 cm)
Bore (Boom)
4.40 in (11.18 cm)
Bore (Bucket)
3.20 in (8.13 cm)
Stroke (Arm)
32.80 in (83.31 cm)
Stroke (Boom)
36.10 in (91.69 cm)
Stroke (Bucket)
29.00 in (73.66 cm)
Dimensions
Kobelco SK85CS-3E Excavator Dimensions specifications
Crawler Length
9.31 ft (2.84 m)
Ground Clearance
13.80 ft (4.21 m)
Height
8.50 ft (2.59 m)
Height To Top Of Cab
8.60 ft (2.62 m)
Length
22.17 ft (6.76 m)
Shoe Width
23.60 ft (7.19 m)
Tail Swing Radius
5.42 ft (1.65 m)
Weight
18,700.00 lbs (8,480.73 kg)
Width
8.00 ft (2.44 m)
Engine
Kobelco SK85CS-3E Excavator Engine specifications
Bore
3.40 in (8.64 cm)
Displacement
133.00 cu in (2,179.48 cu cm)
Engine Model
ISUZU AU-4LE2X
Engine Type
Direct injection
Max Torque
154.90 lbs ft (210.01 nm)
Net Power
55.00 hp (41.01 kw)
Number Of Cylinders
4
Power Measured @
2000 rpm
Stroke
3.80 in (9.65 cm)
Torque Measured @
1800 rpm
Hydraulic System
Kobelco SK85CS-3E Excavator Hydraulic System specifications
Control Valve
730 psi
Hydraulic System Type
Two variable displacement pumps
Max. Discharge Flow
12.20 gpm (46.18 lpm)
Travel Circuit
4260 psi
Operational
Kobelco SK85CS-3E Excavator Operational specifications
Operating Weight
41,226.50 lbs (18,700.05 kg)
Swing Mechanism
Kobelco SK85CS-3E Excavator Swing Mechanism specifications
Swing Speed
11.5 rpm
Swing Torque
12,500.00 lbs ft (16,947.50 nm)
Undercarriage
Kobelco SK85CS-3E Excavator Undercarriage specifications
Drawbar Pull
17,300.00 lbs (7,847.16 kg)
Track Gauge
6.10 ft (1.86 m)
