Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : PC228USLC-8 ➔
Komatsu PC228USLC-8 is a hydraulic excavator in the 22-ton class, designed for construction, utility, and site development work. The PC228USLC-8 features a short tail swing upper structure for operation in confined spaces, making it suitable for urban job sites and roadside projects. It is commonly equipped with a Komatsu diesel engine, hydraulic system, and a reinforced undercarriage for digging, trenching, loading, and material handling applications. The machine is part of Komatsu's PC-8 series and is used in general excavation, grading, and earthmoving tasks where reduced rear overhang and stable performance are required.
Capacities
Komatsu PC228USLC-8 Excavator Capacities specifications
Engine Oil
6.20 gal (23.47 l)
Final Drive
1.40 gal (5.30 l)
Fuel Tank
84.60 gal (320.21 l)
Hydraulic Tank
33.30 gal (126.04 l)
Radiator
5.60 gal (21.20 l)
Swing Drive
1.90 gal (7.19 l)
Dimensions
Komatsu PC228USLC-8 Excavator Dimensions specifications
Distance, Swing Center To Rear End
5.52 ft (1.68 m)
Ground Clearance
1.45 ft (0.44 m)
Ground Clearance (Minimum)
1.45 ft (0.44 m)
Ground Clearance, Counterweight
3.48 ft (1.06 m)
Grouser Height
0.09 ft (0.03 m)
Height
10.42 ft (3.18 m)
Length
29.17 ft (8.89 m)
Machine Cab Height
7.50 ft (2.29 m)
Machine Cab Width
9.78 ft (2.98 m)
Overall Height
10.01 ft (3.05 m)
Overall Length
29.17 ft (8.89 m)
Overall Track Width
9.78 ft (2.98 m)
Shoe Width
2.30 ft (0.70 m)
Tail Swing Radius
5.52 ft (1.68 m)
Track Gauge
7.81 ft (2.38 m)
Track Length
14.60 in (37.08 cm)
Track Length On Ground
12.00 ft (3.66 m)
Weight
54,405.00 lbs (24,677.72 kg)
Width
10.42 ft (3.18 m)
Width Of Crawler
10.11 ft (3.08 m)
Driveline
Komatsu PC228USLC-8 Excavator Driveline specifications
Drawbar Pull, Maximum
45,415.30 lbs (20,600.06 kg)
Gradeability
70 %
Travel Speeds
3.50 mph (5.63 kph)
Engine
Komatsu PC228USLC-8 Excavator Engine specifications
Alternator
24 V amps
Aspiration
Turbocharged, aftercooled
Battery
12 V
Bore
4.30 in (10.92 cm)
Displacement
408.30 cu in (6,690.85 cu cm)
Engine Model
Komatsu SAA6D107E-1
Engine Type
Water-cooled, 4-cycle, direct injection
Fan Drive Method
Mechanical
Filter
Full flow
Fuel System
Direct injection
Governor
All-speed control, electronic
Horsepower, Gross-Sae J1995
155.60 hp (116.03 kw)
Horsepower, Net-Iso 9249
147.60 hp (110.07 kw)
Horsepower, Net-Sae J1349
147.60 hp (110.07 kw)
Number Of Cylinders
6
Power Measured @
2000 rpm
Starter Motor
24 V
Stroke
4.90 in (12.45 cm)
Hydraulic System
Komatsu PC228USLC-8 Excavator Hydraulic System specifications
Economy Sub-Mode Selections
4
Hydraulic System Type
?HydrauMind System
Main Pump Type
Variable displacement piston
Maximum Flow Rate
116.00 gpm (439.06 lpm)
Selectable Work Modes
5
Operational
Komatsu PC228USLC-8 Excavator Operational specifications
Arm Crowd Force – Iso
11000 kgf
Arm Size
9,514.50 ft (2,900.02 m)
Arm Type
Standard
Boom Size
18,700.80 ft (5,700.00 m)
Boom Type
Standard
Bucket Crowd Force – Iso
15200 kgf
Bucket Size – Kga Standard Gp
1.3 cu yd
Digging Depth – Maximum
21.80 ft (6.64 m)
Digging Reach – Maximum
32.40 ft (9.88 m)
Maximum Reach @ Ground Level
31.90 ft (9.72 m)
Swing Radius
5.60 ft (1.71 m)
Swing Mechanism
Komatsu PC228USLC-8 Excavator Swing Mechanism specifications
Swing Speed
11 rpm
Undercarriage
Komatsu PC228USLC-8 Excavator Undercarriage specifications
Number Of Carrier Rollers Per Side
2
Number Of Shoes (Each Side)
49
Number Of Track Rollers(Each Side)
9
Shoe Size
23.63 in (60.02 cm)
Shoe Type
triple grouser
Track Adjuster
Hydraulic
Weights
Komatsu PC228USLC-8 Excavator Weights specifications
Bucket Weight - Kga Gp
1,829.90 lbs (830.03 kg)
Quick Hitch Weight – Kga
674.70 lbs (306.04 kg)
Total Operating Weight
51,544.10 lbs (23,380.04 kg)
