336 Excavator

  • Specs Summary

568 Forest Machine


Standard Equipment


  • Cat® C9.3 ATAAC engine
  • Meets U.S. EPA Tier 4 Interim emissions standards
  • Bio Diesel capable
  • 2300 m (7,500 ft) altitude capability
  • Electric priming fuel pump
  • 2×4 micron main filters and 1×10 micron primary filter in fuel line
  • 24-volt electric starting
  • Air intake heater
  • Automatic engine speed control with one touch low idle
  • Water separator in fuel line
  • Two speed auto-shift travel
  • Easy clean cooling system with full screens
  • Muffler
  • Flexxaire auto reversing fan
  • High ambient cooling capacity, 48° C (118° F)
  • Side by side cores
  • Starting aid cold weather starting package with two additional batteries, HD starter, ether and block heater


  • Regeneration circuit for boom and stick
  • Reverse swing dampening valve
  • Automatic swing parking brake
  • High performance hydraulic return filter
  • Capability of installing HP stackable valve and medium and QC valve
  • Standard auxiliary pump adjustable to 108 L/min (28.5 gal/min)
  • Capability of installing boom lowering control device and stick lowering check valve
  • Capability of installing Cat Bio hydraulic oil


  • Straddle mounted carrier rollers
  • Heavy duty track motor guard
  • Heavy duty track rollers (10 per side)
  • Heavy duty recoil mechanism
  • 345 HD, GLT4 Track
  • Idler track guiding guards
  • Full length track shoe support
  • GFT80 high drawbar FD
  • Towing eye on base frame


  • 80 ampere alternator
  • 4 front working lights cab top mounted
  • 1 left side working light
  • 2 right front working lights
  • 2 riser mounted lights
  • 1 rear working light
  • Horn
  • Pre-start monitoring system (engine oil, coolant hydraulic oil)


  • Purpose built forestry cab with scratch resistant polycarbonate windows, ISO 8084 and SAE 1084 certified OPS, ISO 8083 and SAE J231 certified FOPS, and SAE J1356 certified FOGS, OR-OSHA code 437-0775 TOPS and WCB G602/G603/G604/G608
  • ROPS: ISO 3471:1997 Table 1, Section 1
  • Seat KAP 527P, air suspension, heated seat, retractable seatbelt and headrest
  • Integrated seat, console and joystick type controls
  • Language display monitor with gauges, Warning information, filter/fluid change information, machine condition, error code and tool mode setting information, start up level check for hydraulic 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, meeting SAE J1084
  • 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
  • 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 (lockout) 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


  • Antifreeze
  • Includes 50% concentration with protection of -34° C (-30° F)


  • Heavy duty upper frame with catwalks
  • Heavy duty bottom guard
  • Heavy duty side doors
  • Core hydraulic lines and controls with standard main valves on upper structures
  • Door and cover locks with Cat one key security system
  • Automatic swing parking brake
  • Fully pressurized hydraulic system
  • Fine swing control travel alarm
  • Counterweight with lifting eye
  • Right front corner guard
  • Right front corner fuel tank and standard fuel tank
  • 321SR Product Link

Optional Equipment


  • Front Linkage
  • Grapples
  • Heels


  • Thumb control


  • Boom Lines
  • Stick Lines


  • Straight travel pedal
  • Auxiliary drive
  • International - ISO films


  • Antifreeze


  • Kit, AEM cab installation
  • Kit, Butt-N-Top installation


  • Domestic
  • Miscellaneous
  • Order Change Charges