320D FM Forest Machine

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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.
  • Standard Equipment
  • Optional Equipment
  • Specs

Standard Equipment

  • Electrical
    • 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
  • Operator Environment
    • 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
  • Power Train
    • 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
  • Undercarriage
    • Hydraulic track adjusters
    • Track type undercarriage with grease lubricated seals
    • Idler and full-length track shoe support
  • Other Standard Equipment
    • 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
  • 320D FM General Forestry Arrangement also includes:
    • 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
  • 320D FM Log Loader Arrangement also includes:
    • 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

  • Front Linkage: General Forestry
    • 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
  • Hydraulic Packages: General Forestry
    • Rotating Grapple
    • Harvesting Head
    • Thuumb
  • Auxiliary Hydraulic Lines: General Forestry
    • Auxiliary lines HP & MP, Reach Boom
    • Auxiliary lines HP & MP, Reach Stick
  • Engine/Power Train
    • Auto Reverse Fan
    • Prefilter, air
    • Cold Weather Starting Aid
    • Extended life Cooling with 50% Concentration -34°C (-30°F)
  • Undercarriage (Track shoes)
    • 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)
  • Electrical
    • Product link (PL 321 SR)
    • Maintenance Service lights for Pump and Battery Comparment
    • Working HID Lights for Boom
  • General Optional Equipment
    • 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)
  • Front Linkage: Log Loader
    • Under/Under Boom/Stick/Heel Linkage
    • Stick Cylinder Guard
    • Heel, Log Loader
  • For General Forestry
    • Ground Saw Slasher

Specs

Overview

Long Name:
320D FM Forest Machine
Name:
320D FM
Brand:
Caterpillar
Status:
Noncurrent

Engine

Engine Model:
Cat® C6.4 ACERT™
Net Flywheel Power:
157 HP / 117 kW
ISO 9249:
147 HP / 110 kW
J1349:
147 HP / 110 kW
EEC 80/1269:
147 HP / 110 kW
Bore:
4.02 in / 102 mm
Stroke:
5.12 in / 130 mm
Displacement:
390 in³ / 6.4 l

Weights

General Forestry - HW:
59315 lb / 26900 kg
General Forestry - HD/LC:
56228 lb / 25500 kg
Log Loader (U/U):
66812 lb / 30300 kg

Service Refill Capacities

Fuel Tank:
108.3 gal (US) / 410 l
Fuel Tank - Optional Auxiliary Right Front:
108.3 gal (US) / 410 l
Maximum Fuel with All Optional Tanks:
216.6 gal (US) / 820 l
Cooling System:
6.6 gal (US) / 25 l
Engine Oil:
7.9 gal (US) / 30 l
Swing Drive:
2.1 gal (US) / 8 l
Final Drive - Each - HW:
3.4 gal (US) / 13 l
Final Drive - Each - HD/LC:
2.6 gal (US) / 10 l
Hydraulic System - Including Tank:
68 gal (US) / 260 l
Hydraulic Tank:
33 gal (US) / 125 l

Standards

Brakes:
SAE J1026 APR90
Cab/FOGS/OPS/TOPS/FOPS:
SAE J1356 FEB88 ISO 10262/SAE J1084/ISO 8084/OR-OSHA 437-007-0775/WCB G602, G603, G604, G608

Hydraulic System

Main Implement System - Maximum Flow (2x):
54.2 gal/min / 205 l/min
Maximum Pressure - Implements:
5075 psi / 35000 kPa
Maximum Pressure - Travel:
5075 psi / 35000 kPa
Maximum Pressure - Swing:
3625 psi / 25000 kPa
Pilot System - Maximum Flow:
11 gal/min / 42 l/min
Pilot System - Maximum Pressure:
600 psi / 4120 kPa
Boom Cylinder - Bore:
4.7 in / 120 mm
Boom Cylinder - Stroke:
49.6 in / 1260 mm
Stick Cylinder - Bore:
5.5 in / 140 mm
Stick Cylinder - Stroke:
59.3 in / 1500 mm

Excavator Linkage

Boom Cylinder - Bore:
4.7 in / 120 mm
Boom Cylinder - Stroke:
49.6 in / 1260 mm
Stick Cylinder - Bore:
5.5 in / 140 mm
Stick Cylinder - Stroke:
59.3 in / 1500 mm
B1 Family Bucket Cylinder - Bore:
4.7 in / 120 mm
B1 Family Bucket Cylinder - Stroke:
43.3 in / 1100 mm

Log Loader Linkage

Boom Cylinder - Bore:
5.5 in / 140 mm
Boom Cylinder - Stroke:
45.7 in / 1160 mm
Stick Cylinder - Bore:
5.9 in / 150 mm
Stick Cylinder - Stroke:
57.9 in / 1470 mm
Under/Under Heel Cylinder - Bore:
5.1 in / 130 mm
Under/Under Heel Cylinder - Stroke:
45.5 in / 1156 mm

Drive

Maximum Travel Speed - HD/LC:
3.3 mile/h / 5.3 km/h
Maximum Drawbar Pull - HD/LC:
42264 lb / 188 kN
Maximum Travel Speed - HW:
2.6 mile/h / 4.3 km/h
Maximum Drawbar Pull - HW:
55700 lb / 248 kN

Swing Mechanism

Swing Torque - General Forestry:
45611 lb/ft / 61.8 kN·m
Swing Speed - General Forestry:
11.5 r/min / 11.5 r/min