Kobelco SK350 LC-9E Excavator Specs

Category: Excavators ➔
Manufacturer: Kobelco ➔
Model: SK350 LC-9E ➔

The Kobelco SK350 LC-9E is a hydraulic excavator in the 35-ton class, designed for earthmoving, trenching, site preparation, and general construction applications. It features a long crawler undercarriage for improved stability and ground contact, along with a large digging envelope suited to high-production excavation work. The SK350 LC-9E is part of Kobelco's LC series, which uses a long-carriage configuration for balanced operation and reduced ground pressure. Typical uses include utility work, road building, quarry support, and material handling. As an excavator, it is commonly paired with buckets, breakers, and other hydraulic attachments for versatile jobsite performance.

Boom/Stick 1

Kobelco SK350 LC-9E Excavator Boom/Stick 1 specifications
Arm Crowd Force - Sae	44,062.55 lbs (19,986.46 kg)
Arm Crowd Force-Iso	45,861.03 lbs (20,802.24 kg)
Boom/Stick 1	Boom length 8 ft 6 in , arm ,length 2.6 m
Bucket Digging Force	45,861.03 lbs (20,802.24 kg)
Bucket Digging Force - Sae	51,031.63 lbs (23,147.59 kg)
Horizontal Digging Stroke - Ground Level	14.00 ft (4.27 m)
Max Cutting Height	34.00 ft (10.36 m)
Max Digging Depth	22.30 ft (6.80 m)
Max Digging Reach	34.90 ft (10.64 m)
Max Dumping Clearance	23.70 ft (7.22 m)
Max Reach Along Ground	34.10 ft (10.39 m)
Max Vertical Wall Digging Depth	19.30 ft (5.88 m)
Min Dumping Clearance	11.20 ft (3.41 m)
Minimum Swing Radius	177.17 in (450.01 cm)

Boom/Stick 2

Kobelco SK350 LC-9E Excavator Boom/Stick 2 specifications
Arm Crowd Force-Iso	37,093.48 lbs (16,825.34 kg)
Arm Crowd Force-Sae	35,969.43 lbs (16,315.48 kg)
Boom/Stick 2	Boom length 10 ft 10 in , arm ,length 3.30 m
Bucket Digging Force - Iso	51,031.63 lbs (23,147.59 kg)
Bucket Digging Force - Sae	45,861.03 lbs (20,802.24 kg)
Horizontal Digging Stroke - Ground	19.11 ft (5.82 m)
Max Cutting Height	34.10 ft (10.39 m)
Max Digging Depth	24.10 ft (7.35 m)
Max Digging Reach	36.11 ft (11.01 m)
Max Dumping Clearance	22.40 ft (6.83 m)
Max Reach Along Ground	36.30 ft (11.06 m)
Max Vertical Wall Digging Depth	21.80 ft (6.64 m)
Min Dumping Clearance	8.70 ft (2.65 m)
Minimum Swing Radius	172.05 in (437.01 cm)

Boom/Stick 3

Kobelco SK350 LC-9E Excavator Boom/Stick 3 specifications
Arm Crowd Force-Iso	31,473.25 lbs (14,276.04 kg)
Arm Crowd Force-Sae	30,798.83 lbs (13,970.13 kg)
Boom/Stick 3	Boom length 13 ft 7 in , arm ,length 4.15 m
Bucket Digging Force - Iso	51,031.63 lbs (23,147.59 kg)
Bucket Digging Force - Sae	45,861.03 lbs (20,802.24 kg)
Horizontal Digging Stroke - Ground	23.80 ft (7.25 m)
Max Cutting Height	35.30 ft (10.76 m)
Max Digging Depth	27.60 ft (8.41 m)
Max Digging Reach	39.30 ft (11.98 m)
Max Dumping Clearance	24.10 ft (7.35 m)
Max Reach Along Ground	38.80 ft (11.83 m)
Max Vertical Wall Digging Depth	23.12 ft (7.05 m)
Min Dumping Clearance	5.12 ft (1.56 m)
Minimum Swing Radius	174.41 in (443.00 cm)

Buckets

Kobelco SK350 LC-9E Excavator Buckets specifications
Reference Bucket Capacity	2.1 cu yd

Dimensions

Kobelco SK350 LC-9E Excavator Dimensions specifications
Gradeability	70 %
Ground Clearance	19.70 ft (6.00 m)
Ground Pressure	9.86 psi
Height To Top Of Cab	10.60 ft (3.23 m)
Overall Height (To Top Of Boom)	11.11 ft (3.39 m)
Overall Length	37.10 in (94.23 cm)
Overall Length Of Crawler	16.30 ft (4.97 m)
Overall Width	11.20 ft (3.41 m)
Overall Width -Upper Structure	9.90 ft (3.02 m)
Shoe Width	23.60 ft (7.19 m)
Tail Swing Radius	11.60 ft (3.54 m)

Engine

Kobelco SK350 LC-9E Excavator Engine specifications
Bore	4.50 in (11.43 cm)
Displacement	469.00 cu in (7,685.55 cu cm)
Engine Type	Direct injection
Net Power	270.00 hp (201.34 kw)
Number Of Cylinders	6
Power Measured @	2100 rpm
Stroke	5.20 in (13.21 cm)

Hydraulic System

Kobelco SK350 LC-9E Excavator Hydraulic System specifications
Max. Discharge Flow	155.40 gpm (588.19 lpm)
Power Boost	5480 psi
Pump Type	Two variable displacement pumps and 1 gear pump
Swing Circuit	4210 psi
Travel Circuit	4970 psi

Operational

Kobelco SK350 LC-9E Excavator Operational specifications
Cooling System Fluid Capacity	7.70 gal (29.14 l)
Engine Oil Capacity	7.60 gal (28.77 l)
Fuel Capacity	153.30 gal (580.24 l)
Hydraulic System Fluid Capacity	109.20 gal (413.32 l)
Hydraulic System Relief Valve Pressure	4970 psi
Operating Weight	79,586.90 lbs (36,100.06 kg)

Swing Mechanism

Kobelco SK350 LC-9E Excavator Swing Mechanism specifications
Swing Motor	Axial piston motor
Swing Speed	10 rpm
Swing Torque	88.60 lbs ft (120.12 nm)

Undercarriage

Kobelco SK350 LC-9E Excavator Undercarriage specifications
Drawbar Pull	71,938.86 lbs (32,630.96 kg)
Ground Pressure	9.86 psi
Max Travel Speed	3.48 mph (5.60 kph)
Number Of Shoes Per Side	48
Track Gauge	8.54 ft (2.60 m)

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