Heavy Equipment
Forest Machines
| 320D FM Forest Machine |
320D FM Technical Data
Specifications below are provided online by Caterpillar.
| Engine | |
|---|---|
| Engine Model | Cat® C6.4 ACERT™ |
| Net Flywheel Power | 117 kW / 157 hp |
| ISO 9249 | 110 kW / 147 hp |
| J1349 | 110 kW / 147 hp |
| EEC 80/1269 | 110 kW / 147 hp |
| Bore | 102 mm / 4.02 in |
| Stroke | 130 mm / 5.12 in |
| Displacement | 6.4 L / 390 in³ |
| Weights | |
|---|---|
| General Forestry (HW) | 26900 kg / 59315 lb |
| General Forestry (HD/LC) | 25500 kg / 56228 lb |
| Log Loader (U/U) | 30300 kg / 66812 lb |
| Service Refill Capacities | |
|---|---|
| Fuel Tank | 410 L / 108.3 gal |
| Fuel Tank - Optional Auxiliary Right Front | 410 L / 108.3 gal |
| Maximum Fuel with all Optional Tanks | 820 L / 216.6 gal |
| Cooling System | 25 L / 6.6 gal |
| Engine Oil | 30 L / 7.9 gal |
| Swing Drive | 8 L / 2.1 gal |
| Final Drive (each) - (HW) | 13 L / 3.4 gal |
| Final Drive (each) - (HD/LC) | 10 L / 2.6 gal |
| Hydraulic System (including tank) | 260 L / 68 gal |
| Hydraulic Tank | 125 L / 33 gal |
| Hydraulic System | |
|---|---|
| Main Implement System - Maximum Flow (2x) | 205 L/min / 54.2 gal/min |
| Max. pressure - Implements | 35000 kPa / 5075 psi |
| Max. pressure - Travel | 35000 kPa / 5075 psi |
| Max. pressure - Swing | 25000 kPa / 3625 psi |
| Pilot System - Maximum flow | 42 L/min / 11 gal/min |
| Pilot System - Maximum pressure | 4120 kPa / 600 psi |
| Boom Cylinder - Bore | 120 mm / 4.7 in |
| Boom Cylinder - Stroke | 1260 mm / 49.6 in |
| Stick Cylinder - Bore | 140 mm / 5.5 in |
| Stick Cylinder - Stroke | 1500 mm / 59.3 in |
| Excavator Linkage | |
|---|---|
| Boom Cylinder - Bore | 120 mm / 4.7 in |
| Boom Cylinder - Stroke | 1260 mm / 49.6 in |
| Stick Cylinder - Bore | 140 mm / 5.5 in |
| Stick Cylinder - Stroke | 1500 mm / 59.3 in |
| B1 Family Bucket Cylinder - Bore | 120 mm / 4.7 in |
| B1 Family Bucket Cylinder - Stroke | 1100 mm / 43.3 in |
| Log Loader Linkage | |
|---|---|
| Boom Cylinder - Bore | 140 mm / 5.5 in |
| Boom Cylinder - Stroke | 1160 mm / 45.7 in |
| Stick Cylinder - Bore | 150 mm / 5.9 in |
| Stick Cylinder - Stroke | 1470 mm / 57.9 in |
| Under/Under Heel Cylinder - Bore | 130 mm / 5.1 in |
| Under/Under Heel Cylinder - Stroke | 1156 mm / 45.5 in |
| Drive | |
|---|---|
| Maximum Travel Speed (HD/LC) | 5.3 km/h / 3.3 mph |
| Maximum Drawbar Pull (HD/LC) | 188 kN / 42264 lb |
| Maximum Travel Speed (HW) | 4.3 km/h / 2.6 mph |
| Maximum Drawbar Pull (HW) | 248 kN / 55700 lb |
| Swing Mechanism | |
|---|---|
| Swing Torque - General Forestry | 61.8 kN·m / 45611 lb ft |
| Swing Speed - General Forestry | 11.5 RPM / 11.5 RPM |