New D-Series Forest Machines are powered with ACERT Engine Technology, and are designed and manufactured with reinforced carbodies, heavy-duty link assemblies and heavy-duty axles and torque converted power shift transmission smooth and efficient wood extraction.
Engine |
Units: US | |
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Engine Model |
Cat® C9 ACERT |
Cat® C9 ACERT |
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Net Flywheel Power |
268 hp |
200 kW |
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ISO 9249 |
268 hp |
200 kW |
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J1349 |
252 hp |
188 kW |
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EEC 80/1269 |
268 hp |
200 kW |
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Bore |
4.4 in |
112 mm |
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Stroke |
5.9 in |
149 mm |
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Displacement |
537 in3 |
8.8 L |
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Weights |
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General Forestry (HW) |
91344 lb |
41426 kg |
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Operating Weight |
91344 lb |
41433 kg |
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Log Loader (U/U) |
100991 lb |
45801 kg |
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Log Loader (O/U) |
102005 lb |
46261 kg |
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Swing Mechanism |
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Swing Torque – General Forestry |
84024 lb ft |
113.9 kN·m |
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Swing Torque – Log Loaders |
109560 lb ft |
148 kN·m |
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Swing Speed |
10 RPM |
10 RPM |
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Swing Speed – Log Loaders |
6.3 RPM |
6.3 RPM |
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Drive |
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Std. Gauge Drawbar Pull |
69241.14 lb |
308 kN |
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Maximum Travel Speed |
3 mph |
4.8 km/h |
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Maximum Drawbar Pull |
69300 lb |
308 kN |
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Service Refill Capacities |
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Fuel Tank |
158.5 gal |
600 L |
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Fuel Tank – Optional Auxiliary Right Front |
108.3 gal |
410 L |
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Optional Counterweight with Fuel Tank |
158.5 gal |
600 L |
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Maximum Fuel with all Optional Tanks |
425.4 gal |
1610 L |
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Cooling System |
10 gal |
38 L |
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Engine Oil |
9.5 gal |
36 L |
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Swing Drive |
5 gal |
19 L |
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Hydraulic System (including tank) |
108.3 gal |
410 L |
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Hydraulic Tank |
46.2 gal |
175 L |
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Final Drive (each) |
2 gal |
8 L |
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Standards |
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Brakes |
SAE J1026 APR90 |
SAE J1026 APR90 |
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Cab/FOGS/OPS/TOPS/FOPS |
SAE J1356 FEB88 ISO 10262/SAE J1084/ISO 8084/OR-OSHA 437-007-0775/WCB G602, G603, G604, G608 |
SAE J1356 FEB88 ISO 10262/SAE J1084/ISO 8084/OR-OSHA 437-007-0775/WCB G602, G603, G604, G608 |
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Hydraulic System |
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Main Implement System – Maximum Flow (2x) |
74 gal/min |
280 L/min |
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Max. pressure – Implements |
5075 psi |
35000 kPa |
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Max. pressure – Travel |
5075 psi |
35000 kPa |
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Max. pressure – Swing |
4046 psi |
27900 kPa |
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Pilot System – Maximum flow |
9.8 gal/min |
37 L/min |
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Pilot System – Maximum pressure |
595 psi |
4100 kPa |
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Boom Cylinder – Bore |
5.9 in |
150 mm |
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Boom Cylinder – Stroke |
56.7 in |
1440 mm |
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Stick Cylinder – Bore |
6.7 in |
170 mm |
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Stick Cylinder – Stroke |
68.4 in |
1738 mm |
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Log Loader Linkage |
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Boom Cylinder – Bore |
6.7 in |
170 mm |
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Boom Cylinder – Stroke |
52.8 in |
1340 mm |
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Stick Cylinder – Bore |
7.1 in |
180 mm |
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Stick Cylinder – Stroke |
65.4 in |
1661 mm |
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Under/Under Heel Cylinder – Bore |
5.9 in |
150 mm |
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Under/Under Heel Cylinder – Stroke |
45.5 in |
1155 mm |
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Over/Under Heel Cylinder – Bore |
6.3 in |
160 mm |
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Over/Under Heel Cylinder – Stroke |
57.7 in | |
