Komatsu PC1250SP-8R
Browse All Komatsu or Hydraulic Excavator Models
Contents:
Dimensions
| Ground Clearance | 5.88 ft in (1790 mm) |
| Track Gauge | 2.3 ft in (700 mm) |
| Overall Height | 20.56 ft in (6265 mm) |
| Overall Track Width | 17.57 ft in (5355 mm) |
| Overall Length | 48.53 ft in (14790 mm) |
| Track Length On Ground | 21.08 ft in (6425 mm) |
Undercarriage
| Shoe Size | 27.56 in (700 mm) |
| Track Rollerframe | Box-section |
| Number Of Carrier Rollers Per Side | 3 |
| Number Of Shoes Per Side | 48 |
| Number Of Track Shoes Per Side | 8 |
| Seal Of Track | Sealed |
| Track Adjustment | Hydraulic |
| Centre Frame | H-Leg Frame |
Engine
| Horsepower, Gross-Sae J1995 | 689.3 hp (514 kw) |
| Horsepower, Net-Iso 9249 | 673.2 hp (502 kw) |
| Horsepower, Net-Sae J1349 | 673.2 hp (502 kw) |
| Fan Drive Method | Hydraulic |
| Number Of Cylinders | 6 |
| Engine Model | Komatsu SAA6D170E-5 |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Governor | All-speed, electronic |
| Power Measured @ | 1800 rpm |
| Displacement | 1412.7 cu in (23.2 L) |
| Aspiration | Turbocharged and after cooled |
| Bore | 6.7 in (170 mm) |
| Stroke | 6.7 in (170 mm) |
Driveline
| Gradeability | 70 % |
| Travel Speeds | 2 mph (3.2 km/h) |
Capacities
| Swing Drive | 10.6 gal (40 L) |
| Fuel Tank | 359.3 gal (1360 L) |
| Hydraulic Tank | 177 gal (670 L) |
| Final Drive | 5.6 gal (21 L) |
| Engine Oil | 22.8 gal (86 L) |
| Radiator | 37.6 gal (142 L) |
Operational
| Boom Size | 21981.7 ft in (6700 m) |
| Boom Type | Super Excavation |
| Arm Size | 98097.2 ft in (29900 m) |
| Arm Crowd Force – Iso | 29900 |
| Arm Type | Super Excavation |
| Bucket Crowd Force – Iso | 27700 |
| Bucket Size – Kga Standard Gp | 4.6 yd3 (3.5 m3) |
| Digging Depth – Maximum | 23.2 ft in (7060 mm) |
| Digging Reach – Maximum | 37.9 ft in (11550 mm) |
| Maximum Reach @ Ground Level | 37.1 ft in (11300 mm) |
| Swing Radius | 13 ft in (3950 mm) |
Swing Mechanism
| Swing Speed | 5.8 rpm |
Weights
| Operating Weight | 134482 lb (61000 kg) |
Hydraulic System
| Hydraulic System Type | Open -center Load Sensing |
| Selectable Work Modes | 2 |
| Economy Sub-Mode Selections | 4 |
| Main Pump Type | Variable-capacity piston |
| Maximum Flow Rate | 261.1 gal/min (988 L/min) |
