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New Komatsu PC88MR-11 Excavator for Sale Designed to excel in underground utility and general construction in urban environments, this new Komatsu short tail swing excavator is at home in confined spaces. Extremely transportable, it delivers high attachment flow with in-cab programmable flow rates for a wide range of attachments.
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| Body | |
|---|---|
| Frame | Center: X-Frame leg Track: Box-section |
| Dimensions | |
|---|---|
| Weight | 18,739-19,224 lbs. |
| Fuel Tank Capacity | 33.0 gal. |
| Engine | |
|---|---|
| Drive Type | Hydraulic Motor |
| Engine Make | Komatsu |
| Engine Model | SAA3D95E-1 |
| Engine Type | Water-cooled, 4-cycle, direct injection |
| Cylinders | 3 |
| Horsepower | 68 HP |
| Net Horsepower | 67.9 HP |
| Bore x Stroke | 3.74” x 4.52” |
| Governor | All-speed control, electronic |
| Aspiration | Turbocharged, aftercooled, cooled EGR |
| Piston Displacement | 149.5 in³ |
| Drivetrain | |
|---|---|
| Drive | Hydrostatic |
| Brakes | Service-Hydraulic lock Parking-Mechanical Discs |
| Drawbar Pull | 15,309 lbf |
| Track Type | Sealed |
| Track Rollers | 5 each side |
| Ground Pressure | 5.54 PSI (Road liner & Triple Grouser) 4.26 PSI (Triple Grouser) 5.41 PSI (Rubber Track) |
| Carrier Rollers | 1 each side |
| Track Adjuster | Hydraulic |
| Hydraulic | |
|---|---|
| Pump | Boom, arm, bucket, and travel circuits; Type: Variable displacement, axial piston Swing and blade; Type: Fixed displacement gear |
| Std Pump Flow | Max: 42.2 gal/min (boom, arm, bucket and travel circuits) Max: 17 gal/min (swing and blade) |
| Hydraulic Tank Capacity | 14.8 gal. |
| Hydraulic Flow | Boom, arm, bucket, swing, and travel circuits: 42.2 gal/min Blade: 17.0 gal/min |
| Hydraulic Cylinders | Number of cylinders; bore x stroke x rod diameter Boom: 1-4.53” x 38.9” x 2.56” Arm: 1-3.9” x 33.9” x 2.36” Bucket: 1-3.54” x 27.95” x 2.17” Swing: 1-4.72” x 25.12” x 2.36” Blade: 1-5.12” x 7.87” x 2.56” |
| Relief Valve Setting | Implement circuit: 3844 PSI Travel circuit: 3844 PSI Swing circuit: 3060 PSI Pilot circuit: 464 PSI Blade circuit (Raise): 1842 PSI Blade circuit (Lower): 3060 PSI |
| Hydraulic Working Modes | 6 |
| Hydraulic Motors | Travel: 2 x piston motor w/parking brake Swing: 1 x axial piston motor w/swing holding brake |
| Auxiliary Flow | Two-Way: 36.5 gal/min Relief: 3830 PSI One-Way: 21.1 gal/min Relief in Breaker Mode: 2490 PSI |
| Implement Circuit | 3844 PSI |
| Travel Circuit | 3844 PSI |
| Swing Circuit | 3060 PSI |
| Pilot Circuit | 464 PSI |
| Blade Circuit | Raise-1842 PSI Lower-3060 PSI |
| Operational | |
|---|---|
| Arm Length | 6’11” |
| Bucket Capacity | 0.12-0.26 yd³ |
| Travel Speed - Forward | 3.1 mph |
| Travel Speed - Reverse | 1.9 mph |
| Swing Speed | 10 rpm |
| Shoes | 39 each side |
| Swing Reduction | Planetary gear |
| Swing Circle Lubrication | Grease-bathed |
| Swing Lock | Mechanical disc brake |
| Hydraulic Type | HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valve and pressure compensated valve |
*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.
