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Komatsu PC490HRD-11 Demolition for Sale Demolition toughness, reach and adaptability The Komatsu PC490HRD-11 demolition excavator enables you to get working almost as soon as your truck hits the site and minimizes time for tool and boom changes as the job progresses. Key guards and features help protect the operator and machine in tough demo environments. Change boom configurations in just minutes Excellent visibility from 45º tilting cab Standard protection features
Features and Benefits
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| Body | |
|---|---|
| Steering Control | 2 levers with pedals giving full independent control of each track |
| Undercarriage Construction | X-frame center section with box section track frames |
| Dimensions | |
|---|---|
| Height | 57’1” (medium-reach demolition-straight position) 48’1” (medium-reach demolition-cranked position) 91’3” (high-reach demolition) 104’3” (extended high-reach demolition) |
| Weight | 148,712 lbs. (excavation boom) 164,024 lbs. (medium-reach demolition) 160,540 lbs. (high-reach demolition) 167,176 lbs. (extended high-reach demolition) |
| Ground Clearance | 1’8” |
| Overall Length | 21’11” |
| Overall Width | 9’10” |
| Overall Height | 11’2” (wo/FOPS) 11’10” (w/FOPS) |
| Fuel Tank Capacity | 172 Gallons |
| Transport Length | 27’9” Excavation Boom – Straight Position: 43’4”; 28’6” (on ground) Excavation Boom – Cranked Position: 41’3”; 22’5” (on ground) Medium-Reach Demolition – Straight Position: 56’7”; 42’7” (on ground) Medium-Reach Demolition – Cranked Position: 54’1”; 39’2” (on ground) High-Reach Demolition: 62’11”; 53’7” (on ground) Extended High-Reach Demolition: 76’; 67’3” (on ground) |
| Transport Height | Excavation Boom & Medium-Reach Demolition – Straight Position: 11’6” Excavation Boom – Cranked Position: 11’10” Medium-Reach Demolition – Cranked Position: 12’2” High-Reach Demolition & Extended High-Reach Demolition: 10’10” |
| Transport Weight | 128,199 lbs. w/28” shoes Excavation Boom: 148,547 lbs. Medium-Reach Demolition: 152,835 lbs. High-Reach Demolition: 152,990 lbs. Extended High-Reach Demolition: 161,500 lbs. |
| Vertical Wall Depth | Cranked Extended Boom: 20’2” Straight Extended Boom: 14’9” |
| Maximum Height | 49’8” (medium-reach demolition straight position) 45’4” (medium-reach demolition cranked position) 81’4” (high-reach demolition) 93’ (extended high-reach demolition) |
| Tail Height | 12’ |
| Clearance under Counterweight | 4’8” |
| Engine | |
|---|---|
| Engine Make | Komatsu |
| Engine Model | SAA6D125E-7 |
| Engine Type | Common rail direct injection, emissionised, turbocharged, after-cooled diesel |
| Cylinders | 6 |
| Horsepower | 362 HP |
| Cooling | Water-cooled |
| Bore x Stroke | 4.92” x 5.91” |
| Displacement | 674 in³ |
| Fuel Type | Diesel fuel, conforming to EN590 Class 2/Grade D Paraffinic fuel capability (HVO, GTL, BTL), conforming to EN 15940:2016 |
| Emission Standards | Fully complies with EU Stage V exhaust emission regulations |
| Fan Drive Type | Hydraulic, reversible |
| Engine Oil Capacity | 10 Gallons |
| Air Filter | Double element type with monitor panel dust indicator and auto dust evacuator |
| Travel Speed | Lo: 1.86 MPH Mi: 2.6 MPH Hi: 3.4 MPH |
| Tensioning | Combined spring and hydraulic unit |
| Diesel Tank Capacity | 10.3 Gallons |
| Final Drive Capacity | 2.8 Gallons |
| Radiator Capacity | 12.4 Gallons |
| Drivetrain | |
|---|---|
| Track Width | 9’9”-13’1” w/28” shoes |
| Track Length | 18’8” 15’4” (on ground) |
| Drawbar Pull | 74,957 lbf. |
| Track Type | Fully sealed (Assembly) |
| Track Rollers | 9 (each side) |
| Ground Pressure | 13.94 PSI (excavator boom) 15.36 PSI (medium-reach demolition) 15.08 PSI (high-reach demolition) 15.65 PSI (extended high-reach demolition) |
| Carrier Rollers | 3 (each side) |
| Hydraulic | |
|---|---|
| Pump | Main: 2 variable displacement piston pumps supplying boom, arm, bucket, swing and travel circuits |
| Hydraulic Tank Capacity | 65.5 Gallons |
| Relief Valve Setting | Implement: 5400 PSI Travel: 5400 PSI Swing: 4050 PSI Pilot Circuit: 470 PSI |
| Pump Flow | 2 x 91.1 GPM |
| Additional Circuits | 2 additional circuits with proportional control are installed |
| Operational | |
|---|---|
| Dig Depth | Cranked Extended Boom: 22’4” Straight Extended Boom: 16’8” |
| Dig Height | 39’9” (cranked extended boom) 49’7” (straight extended boom) |
| Dump Height | 30’9” (cranked extended boom) 38’2” (straight extended boom) |
| Tail Swing Radius | 12’7” 12’8” (extended boom, medium-reach/high-reach/extended high-reach demolition) |
| Noise Level | LwA external: 107 dB(A) (2000/14/EC Stage II) LpA operator ear: 71 dB(A) (ISO 6396 dynamic test) |
| Swing Type | Axial piston motor driving through planetary double reduction gearbox |
| Swing Torque | 97,358 ft. lbs. |
| Swing Speed | 0-9.6 RPM |
| Shoes | Triple Grouser Shoes |
| Shoe Width | 28” |
| Track Gauge | 7’6”-10’9” |
| Swing Lock | Electrically actuated wet multidisc brake integrated into swing motor |
| Track Shoes | 49 (each side) |
| Drive Method | Hydrostatic |
| Hydraulic Type | HydrauMind; Closed-centre system with load sensing and pressure compensation valves |
| Digging Reach | Cranked Extended Boom: 39’11”; 39’2” (at ground level) Straight Extended Boom: 43’6”; 42’10” (at ground level) |
| Brake System | Hydraulically operated discs in each travel motor |
| Swing Drive Capacity | 5.3 Gallons |
| Swing Radius | 12’7” (cranked extended boom) 11’2” (straight extended boom) |
| Track Shoe Width | 2’4” |
| Height at Swing Radius | 33’6” (cranked extended boom) 37’9” (straight extended boom) 10’7” (Medium-reach demolition Straight position) 21’11” (Medium-reach demolition Cranked position) 19’2” (High-reach demolition) 21’ (Extended High-reach demolition) |
| Travel Operation | Automatic 3-speed selection |
| Vibration Levels | Hand/arm: ≤ 2.5 m/s² (uncertainty K = 0.25 m/s²) Body: ≤ 0.5 m/s² (uncertainty K = 0.25 m/s²) |
| High Reach Weight | 161,500 lbs. |
| High Reach | 104.3’ w/5,512 lbs. max attachment |
| Forward Reach | Medium-reach demolition straight position: 38’2” (over front); 32’11” (over side) Medium-reach demolition cracked position: 39’5” (over front); 34’7” (over side) High-reach demolition: 54’11” (over front); 47’2” (over side) Extended high-reach demolition: 56’6” (over front); 51’2” (over side) |
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
| Main Technical Specifications | |
|---|---|
| MAKE | Komatsu |
| MODEL | PC490HRD-11 Demolition |
Do you want to know if renting makes more economical sense?
Call us and find out today.
