320D FM Forest Machine
The D-Series Forest Machines are powered with ACERT® Technology and Caterpillar quality from undercarriage to grapple. These rugged, state-of-the-art forest machines provide both reliability and durability for the most demanding logging environments.
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SPECIFICATION SUMMARY
- Engine Model Cat® C6.4 ACERT™
- Net Flywheel Power 157.0 hp
- General Forestry (HW) 59315.0 lb
- ISO 9249 147.0 hp
PRICE (USD)
Call 800-637-5000 for rate information
Engine
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Engine ModelCat® C6.4 ACERT™
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Net Flywheel Power157.0 hp
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ISO 9249147.0 hp
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J1349147.0 hp
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EEC 80/1269147.0 hp
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Bore4.02 in
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Stroke5.12 in
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Displacement390.0 in3
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Engine ModelCat® C6.4 ACERT™
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Net Flywheel Power157 HP
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ISO 9249147 HP
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J1349147 HP
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EEC 80/1269147 HP
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Bore4.02 in
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Stroke5.12 in
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Displacement390 in³
Weights
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General Forestry (HW)59315.0 lb
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General Forestry (HD/LC)56228.0 lb
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Log Loader (U/U)66812.0 lb
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General Forestry - HW59315 lb
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General Forestry - HD/LC56228 lb
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Log Loader (U/U)66812 lb
Service Refill Capacities
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Fuel Tank108.3 gal
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Cooling System6.6 gal
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Engine Oil7.9 gal
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Swing Drive2.1 gal
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Final Drive (each) - (HW)3.4 gal
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Final Drive (each) - (HD/LC)2.6 gal
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Hydraulic System (including tank)68.0 gal
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Hydraulic Tank33.0 gal
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Fuel Tank - Optional Auxiliary Right Front108.3 gal (US)
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Maximum Fuel with All Optional Tanks216.6 gal (US)
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Fuel Tank108.3 gal (US)
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Cooling System6.6 gal (US)
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Engine Oil7.9 gal (US)
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Swing Drive2.1 gal (US)
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Final Drive - Each - HW3.4 gal (US)
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Final Drive - Each - HD/LC2.6 gal (US)
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Hydraulic System - Including Tank68 gal (US)
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Hydraulic Tank33 gal (US)
Standards
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BrakesSAE J1026 APR90
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Cab/FOGS/OPS/TOPS/FOPSSAE J1356 FEB88 ISO 10262/SAE J1084/ISO 8084/OR-OSHA 437-007-0775/WCB G602, G603, G604, G608
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BrakesSAE J1026 APR90
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Cab/FOGS/OPS/TOPS/FOPSSAE J1356 FEB88 ISO 10262/SAE J1084/ISO 8084/OR-OSHA 437-007-0775/WCB G602, G603, G604, G608
Hydraulic System
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Main Implement System - Maximum Flow (2x)54.2 gal/min
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Maximum Pressure - Implements5075.0 psi
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Max. pressure - Travel5075.0 psi
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Max. pressure - Swing3625.0 psi
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Pilot System - Maximum Flow11.0 gal/min
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Pilot System - Maximum Pressure600.0 psi
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Boom Cylinder - Bore4.7 in
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Boom Cylinder - Stroke49.6 in
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Stick Cylinder - Bore5.5 in
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Stick Cylinder - Stroke59.3 in
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Main Implement System - Maximum Flow (2x)54.2 gal/min
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Maximum Pressure - Implements5075 psi
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Maximum Pressure - Travel5075 psi
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Maximum Pressure - Swing3625 psi
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Pilot System - Maximum Flow11 gal/min
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Pilot System - Maximum Pressure600 psi
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Boom Cylinder - Bore4.7 in
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Boom Cylinder - Stroke49.6 in
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Stick Cylinder - Bore5.5 in
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Stick Cylinder - Stroke59.3 in
Excavator Linkage
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Boom Cylinder - Bore4.7 in
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Boom Cylinder - Stroke49.6 in
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Stick Cylinder - Bore5.5 in
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Stick Cylinder - Stroke59.3 in
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B1 Family Bucket Cylinder - Bore4.7 in
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B1 Family Bucket Cylinder - Stroke43.3 in
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Boom Cylinder - Bore4.7 in
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Boom Cylinder - Stroke49.6 in
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Stick Cylinder - Bore5.5 in
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Stick Cylinder - Stroke59.3 in
Log Loader Linkage
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Boom Cylinder - Bore5.5 in
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Boom Cylinder - Stroke45.7 in
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Stick Cylinder - Bore5.9 in
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Stick Cylinder - Stroke57.9 in
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Under/Under Heel Cylinder - Bore5.1 in
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Under/Under Heel Cylinder - Stroke45.5 in
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Boom Cylinder - Bore5.5 in
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Boom Cylinder - Stroke45.7 in
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Stick Cylinder - Bore5.9 in
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Stick Cylinder - Stroke57.9 in
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Under/Under Heel Cylinder - Bore5.1 in
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Under/Under Heel Cylinder - Stroke45.5 in
Drive
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Maximum Travel Speed (HD/LC)3.3 mph
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Maximum Drawbar Pull (HD/LC)42264.0 lb
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Maximum Travel Speed (HW)2.6 mph
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Maximum Drawbar Pull (HW)55700.0 lb
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Maximum Travel Speed - HD/LC3.3 mile/h
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Maximum Drawbar Pull - HD/LC42264 lb
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Maximum Travel Speed - HW2.6 mile/h
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Maximum Drawbar Pull - HW55700 lb
Swing Mechanism
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Swing Torque - General Forestry45611 lb/ft
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Swing Speed - General Forestry11.5 r/min
Power Train
Hydraulics
Operator Comfort
Structures
Guarding
Undercarriage
Versatility
Caterpillar Grapples
Owning and Operating Costs
Serviceability
Customer Focus
Standard Equipment:
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- Electrical
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- 80 Ampere alternator
- 4 Front working lights, cab top mounted
- 2 Front working lights, riser mounted
- 1 Left side working light, cab mounted
- 1 Rear working light, cab mounted
- Horn
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- Operator Environment
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- Purpose built forestry cab with 8 lights and all scratch resistant polycarbonate windows
- Seat, four-way adjustable suspension seat with adjustable armrest, retractable seatbelt, headrest and lumbar support
- Integrated seat, console and joystick type controls
- Language display monitor with gauges
- Warning information Filter/fluid change information working hour information machine condition error code and tool mode setting information start up level check for hydraulic oil, engine oil and engine coolant
- Full time clock on monitor (2 weeks)
- Seat mounted joystick with extra functions for grapple
- Fixed polycarbonate skylight with retractable sun shade
- Interior lighting
- Lower and upper windshield wipers and washer
- Positive filtered ventilation, pressurized cab with bi-level air conditioner, heater and defroster with manual control
- Forced air fan
- 2 post mounted fresh air vents
- Behind seat storage tray with tie down points
- 2 CB radio mounts
- 1 Fire extinguisher mount
- 1 Attachment computer control mount
- Secondary roof exit openable from inside and outside
- 2 Coat hooks
- Ashtray with lighter
- Literature holder
- Cup holder
- Neutral lever for all controls
- Travel control pedals with removable hand levers
- Washable floor mat
- Radio/CD player (12V)
- 1 Converter/2 sockets - 12V-10A power supply
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- Power Train
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- CAT C6.4 with ACERT™ Technology U.S. EPA Tier 3 emissions compliant with 24-volt electric starting and air intake heater
- Automatic engine speed control with one touch low idle
- Easy clean swing-out condenser
- Easy clean swing out radiator
- Muffler
- Two speed auto-shift travel
- Water separator in fuel line
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- Undercarriage
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- Hydraulic track adjusters
- Track type undercarriage with grease lubricated seals
- Idler and full-length track shoe support
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- Other Standard Equipment
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- Heavy-duty upper frame with catwalks, bottom guards, heavy duty side doors
- Core hydraulic lines and controls with standard main valves on upper structures
- Door locks, cap locks and Caterpillar one key security system
- Automatic swing parking brake
- Travel alarm
- Counterweight with lifting eye
- Right front corner guard
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- 320d Fm General Forestry Arrangement Also Includes:
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- Forestry cab, hydraulic tilt 18" riser
- High-wide undercarriage or heavy-duty long undercarriage
- Heavy-Duty recoil springs
- Heavy-Duty track roller frame
- Heavy-Duty travel motor covers
- Heavy-Duty swivel guard
- Forestry Heavy-Duty upper frame with catwalk
- Heavy-Duty bottom guard
- Heavy-Duty side doors
- Right front corner guard
- Travel alarm
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- 320d Fm Log Loader Arrangement Also Includes:
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- Forestry cab
- Hydraulic tilt 48" riser
- High-wide undercarriage
- Heavy-Duty recoil springs
- Heavy-Duty track roller frame
- Heavy-Duty travel motor covers
- Grapple/rotator hydraulic arrangement
- Heavy-Duty swivel guard
- Forestry Heavy-Duty upper frame with catwalk
- Heavy-Duty bottom guard
- Heavy-Duty side doors
- Right front corner guard
- Travel alarm
Optional Equipment:
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- Front Linkage: General Forestry
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- Reach Boom 5.7m (18 ft 8 in)
- Reach Stick 2.9m (9 ft 6 in)
- Reach Stick 2.9m (9 ft 6 in), Harvester
- Bucket Linkage CB1 Family
- Boom Lowering Control Device
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- Hydraulic Packages: General Forestry
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- Rotating Grapple
- Harvesting Head
- Thuumb
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- Auxiliary Hydraulic Lines: General Forestry
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- Auxiliary lines HP & MP, Reach Boom
- Auxiliary lines HP & MP, Reach Stick
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- Engine/power Train
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- Auto Reverse Fan
- Prefilter, air
- Cold Weather Starting Aid
- Extended life Cooling with 50% Concentration -34°C (-30°F)
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- Undercarriage (track Shoes)
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- 600 mm (24 in) Double Grouser Shoes with Trap Holes
- 700 mm (28 in) Heavy-Duty Double Grouser Shoes with Trap Holes
- 700 mm (28 in) Heavy-Duty Triple Grouser Shoes with Trap Holes
- 800 mm (32 in) Heavy-Duty Triple Grouser Shoes with Trap Holes (For HW U/C only)
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- Electrical
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- Product link (PL 321 SR)
- Maintenance Service lights for Pump and Battery Comparment
- Working HID Lights for Boom
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- General Optional Equipment
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- Auxiliary Pump Driver (for additional hydraulic pump)
- Adapter boom foot (for harvester configuration
- Pump, Electrical Refueling
- Pump, Vacuum (Hydrualic)
- Rubber Guard for Boom Foot
- Right Front Corner Fuel Tank(additional 409 L (108 gal))
- Heavy Counterweight (Additional 1970 kg - (4,344 lb)) For General Forestry (Standard on Log Loader)
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- Front Linkage: Log Loader
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- Under/Under Boom/Stick/Heel Linkage
- Stick Cylinder Guard
- Heel, Log Loader
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- For General Forestry
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- Ground Saw Slasher