Komatsu PC228US-8 Hydraulic Excavator
Units
Dimensions
Dimensions
E
Ground Clearance
1.45ft in
H
Tail Swing Radius
5.52ft in
F
Track Gauge
7.22ft in
Grouser Height
0.09ft in
Machine Cab Height
7.5ft in
Machine Cab Width
9.78ft in
Width Of Crawler
9.19ft in
Ground Clearance (Minimum)
1.45ft in
Ground Clearance, Counterweight
3.48ft in
Overall Track Width
9.19ft in
Shoe Width
1.97ft in
Track Length
13.36in
Track Length On Ground
10.75ft in
Distance, Swing Center To Rear End
5.52ft in
Overall Height
10.01ft in
Overall Length
28.55ft in
Undercarriage
N
Shoe Size
23.63in
Number Of Track Rollers(Each Side)
7
Number Of Carrier Rollers Per Side
2
Number Of Shoes (Each Side)
45
Track Adjuster
Hydraulic
Specifications
Engine
Horsepower, Gross-Sae J1995
155.6hp
Horsepower, Net-Iso 9249
147.6hp
Horsepower, Net-Sae J1349
147.6hp
Fan Drive Method
Mechanical
Filter
Full flow
Starter Motor
24 V
Battery
12 V
Number Of Cylinders
6
Engine Model
Komatsu SAA6D107E-1
Engine Type
Water-cooled, 4-cycle, direct injection
Governor
All-speed control, electronic
Power Measured @
2000rpm
Aspiration
Turbocharged, aftercooled
Displacement
408.3cu in
Bore
4.3in
Stroke
4.9in
Alternator
24 Vamps
Fuel System
Direct injection
Driveline
Drawbar Pull, Maximum
45415.3lb
Gradeability
70%
Travel Speeds
3.5mph
Capacities
Swing Drive
1.9gal
Fuel Tank
84.6gal
Hydraulic Tank
33.3gal
Final Drive
1.4gal
Engine Oil
6.2gal
Radiator
5.6gal
Operational
Boom Size
18700.8ft in
Boom Type
Standard
Arm Size
9514.5ft in
Bucket Crowd Force – Iso
15200 kgf
Digging Reach – Maximum
32.4ft in
Digging Depth – Maximum
21.8ft in
Bucket Size – Kga Standard Gp
1.3yd3
Maximum Reach @ Ground Level
31.9ft in
Arm Type
Standard
Swing Radius
5.6ft in
Arm Crowd Force – Iso
11000 kgf
Swing Mechanism
Swing Speed
11rpm
Weights
Bucket Weight - Kga Gp
1609.4lb
Quick Hitch Weight – Kga
674.7lb
Total Operating Weight
49670.2lb
Hydraulic System
Hydraulic System Type
HydrauMind System
Selectable Work Modes
5
Economy Sub-Mode Selections
4
Main Pump Type
Variable displacement piston
Maximum Flow Rate
116gal/min
