Cat Trailer Mount Knuckleboom Loaders 579D
Feature
Engine Power/Speed : 129.3 kW
Overall Weight : 16556.0 kg
Torque : 100360.0 N·m
Engine Power/Speed : 129.3 kW
Overall Weight : 16556.0 kg
Torque : 100360.0 N·m
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Name : Cat
Service Tel : （309）578-6298
E-mail :
Web Site : https://www.caterpillar.com/en.html
Address :
Units:
| Gross Power | 173.0 HP | 129.3 kW |
| Engine Model | Cat C4.4 ACERT | Cat C4.4 ACERT |
| Gross Power - 1,800 rpm | 173.0 HP | 129.3 kW |
| Operating Weight | 36500.0 lb | 16556.0 kg |
| Counterweight | 1440.0 lb | 653.0 kg |
| Operating Weight - Without Grapple | 36500.0 lb | 16556.0 kg |
| Knuckleboom Length | 32.0 ft | 9.8 m |
| Swing Speed | 9.5 r/min | 9.5 r/min |
| Maximum Reach - Standard Boom | 32.0 ft | 9.8 m |
| Note | *Theoretical | *Theoretical |
| Swing Bearing - Diameter - Ball Path | 43.5 in | 1105.0 mm |
| Swing Torque* | 73800.0 ft·lbf | 100360.0 N·m |
| Tail Swing | 108.2 in | 2750.0 mm |
| Hydraulic Tank | 80.0 gal (US) | 302.0 l |
| Fuel Tank | 100.0 gal (US) | 378.0 l |
| Cooling System | 7.5 gal (US) | 29.0 l |
| Engine Oil | 2.1 gal (US) | 8.0 l |
| Swing Drive | 2.6 gal (US) | 4.0 l |
| DEF Tank | 5.0 gal (US) | 19.0 l |
| Cylinders - Main | one | one |
| Cylinders - Stabilizers | four | four |
| Cylinders - Stick | one | one |
| Hydraulic Oil Flow at 1,800 rpm | 230/230 L/min (60/60 gal/min) | 230/230 L/min (60/60 gal/min) |
| Hydraulic Pressure - Swing | 3625.0 psi | 24994.0 kPa |
| Hydraulic Pressure - System | 3625.0 psi | 24994.0 kPa |
| Stabilizer Pad Size | 508 × 711 mm (20 × 28 in) | 508 × 711 mm (20 × 28 in) |
| Stabilizer Reach Below Grade | 15.5 in | 394.0 mm |
| Stabilizer Spread - Maximum Down Reach | 166.8 in | 4237.0 mm |
| Height - Top of Cab | 159.1 in | 4041.0 mm |
| Stabilizer Spread - Grade | 183.8 in | 4670.0 mm |
| Note | 579D dimensions are on suspension trailer. | 579D dimensions are on suspension trailer. |
| OFPS | OFPS cab meets SAE J2267 | OFPS cab meets SAE J2267 |
| Height | 159.1 in | 4041.0 mm |
| Width | 101.3 in | 2573.0 mm |
| Area (tip to tip) | 3.0 ft² | 0.91 m² |
| Close | 4.5 in | 114.0 mm |
| Height - Open - Excluding Rotation | 45.1 in | 1146.0 mm |
| Height - Open - Including Rotation | 66.0 in | 1685.0 mm |
| Note | All specifications are approximate. | All specifications are approximate. |
| Open | 48.0 in | 1219.0 mm |
| Weight - Excluding Rotation | 1407.0 lb | 638.0 kg |
| Weight - Including Rotation | 1907.0 lb | 865.0 kg |
| Area (tip to tip) | 3.8 ft² | 1.15 m² |
| Close | 5.0 in | 127.0 mm |
| Height - Open - Excluding Rotation | 46.7 in | 1186.0 mm |
| Height - Open - Including Rotation | 68.0 in | 1724.0 mm |
| Note | All specifications are approximate. | All specifications are approximate. |
| Open | 54.0 in | 1372.0 mm |
| Weight - Excluding Rotation | 1411.0 lb | 640.0 kg |
| Weight - Including Rotation | 1911.0 lb | 867.0 kg |
