568 Forest Machine - Altorfer    

568 Forest Machine

568 Forest Machine

Performance and availability describe the Cat® 558 LL. Purpose built for loading in the forest or millyard, it features extreme-duty component frames that can handle the machine’s powerful engine and hydraulics systems ensuring productivity, durability and lower operating costs. Options are available to fit the 538 to your needs.

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Engine

Engine Model
Cat® C9.3 (ATAAC)
Net Flywheel Power
291.0hp
Gross Power
319.0hp
Bore
4.53in
Stroke
5.87in
Displacement
567.5in3
Maximum Torque
1051.7ft-lb
Number of Cylinders
6
Rated Power
296.0hp
Rated Speed
1800.0RPM
Engine Model
Cat® C9.3 (ATAAC)
Net Flywheel Power
291HP
Gross Power
319HP
Bore
4.53in
Stroke
5.87in
Displacement
567.5in³
Maximum Torque
1051.7ft-lb
Number of Cylinders
6
Rated Power
296HP
Rated Speed
1800r/min

Weights

Log Loader (U/U)
106128.0lb
Log Loader (O/U)
106479.0lb
General Forestry
95204lb
Log Loader (U/U)
106128lb
Log Loader (O/U)
106479lb

Service Refill Capacities

Cooling System
14.8gal
Engine Oil
8.1gal
Hydraulic Tank
46.2gal
Final Drive - Each
2.1gal
Fuel Tank Capacity - Main
163.8gal
Fuel Tank Capacity - RF
153.2gal (US)
Fuel Tank Capacity - Total
317gal (US)
Hydraulic System - Total
100.4gal (US)
Swing Drive - General Forestry
5gal (US)
Swing Drive - Log Loader 2x
5.3gal (US)
Cooling System
14.8gal (US)
Engine Oil
8.1gal (US)
Hydraulic Tank
46.2gal (US)
Final Drive - Each
2.1gal (US)
Fuel Tank Capacity - Main
163.8gal (US)

Standards

Brakes
ISO 10265:1998 ISO 11512:1995
ROPS/FOPS/OPS/TOPS
ISO 8083:1989 LEVEL I ISO 8083:1989 LEVEL II*
Brakes
ISO 10265:1998 ISO 11512:1995

Hydraulic System

Maximum Pressure - Implements
5076.0psi
Pilot System - Maximum Flow
6.87gal/min
Pilot System - Maximum Pressure
595.0psi
Auxiliary Pump - Maximum Flow - Capacity
28.5gal/min
Auxiliary Pump - Maximum Flow - Factory Setting
13.5gal/min
Auxiliary Pump - Maximum Pressure - Capacity
3626.0psi
Auxiliary Pump - Maximum Pressure - Factory Setting
1500.0psi
Log Loader - Top Heel Cylinder - Stroke
57.7in
Main Pump System - Maximum Flow (2x)
76.3gal/min
Maximum Pressure - Swing (dual)
4550.0psi
Maximum Pressure - Swing (single)
4061.0psi
General Forestry - Boom Cylinder - Bore
5.9in
General Forestry - Boom Cylinder - Stroke
56.7in
General Forestry - Bucket Cylinder - Bore
5.9in
General Forestry - Bucket Cylinder - Stroke
45.3in
General Forestry - Stick Cylinder - Bore
6.7in
General Forestry - Stick Cylinder - Stroke
68.4in
Log Loader - Boom Cylinder - Bore
6.7in
Log Loader - Boom Cylinder - Stroke
52.8in
Log Loader - Bottom Heel Cylinder - Bore
5.9in
Log Loader - Bottom Heel Cylinder - Stroke
45.5in
Log Loader - Stick Cylinder - Bore
7.1in
Log Loader - Stick Cylinder - Stroke
65.4in
Log Loader - Top Heel Cylinder - Bore
6.3in
Maximum Pressure - Implements
5076psi
Pilot System - Maximum Flow
6.87gal/min
Pilot System - Maximum Pressure
595psi
Auxiliary Pump - Maximum Flow - Capacity
28.5gal/min
Auxiliary Pump - Maximum Flow - Factory Setting
13.5gal/min
Auxiliary Pump - Maximum Pressure - Capacity
3626psi
Auxiliary Pump - Maximum Pressure - Factory Setting
1500psi
Log Loader - Top Heel Cylinder - Stroke
57.7in
Main Pump System - Maximum Flow (2x)
76.3gal/min
Maximum Pressure - Swing - Dual
4550psi
Maximum Pressure - Swing - Single
4061psi

Drive

Maximum Drawbar Pull
71264.0lb
Maximum Travel Speed
3.0mph
Maximum Drawbar Pull
71264lb
Maximum Travel Speed
3mile/h

Track

Number of Carrier Rollers (each side)
2
Number of Shoes (each side)
52
Number of Track Rollers (each side)
10
Number of Carrier Rollers - Each Side
2
Number of Shoes - Each Side
52
Number of Track Rollers - Each Side
10

Operating Specifications

Maximum Drawbar Pull
71264.0lb
Maximum Speed High Range
3.0mph
Maximum Swing Speed - General Forestry
10.0RPM
Maximum Swing Speed - Log Loader
6.3RPM
Operator Height from Ground (eye level) - General Forestry Cab 0.48 m (18 in) Riser
135.0in
Swing Torque - General Forestry
84024.0lb ft
Swing Torque - Log Loader
109560.0lb ft
Operator Height from Ground (eye level) - Log Loader Cab 1.2 m (48 in) Riser
165in
Maximum Drawbar Pull
71264lb
Maximum Speed High Range
3mile/h
Maximum Swing Speed - General Forestry
10r/min
Maximum Swing Speed - Log Loader
6.3r/min
Operator Height from Ground (eye level) - General Forestry Cab 0.48 m (18 in) Riser
135in
Swing Torque - General Forestry
84024ft-lb
Swing Torque - Log Loader
109560ft-lb

Undercarriage

Ground Clearance
30.0in
Track Gauge
115.0in
Track Length
212.0in
Undercarriage Pitch
8.5in
Undercarriage Size
345HD
Ground Clearance
30in
Track Gauge
115in
Track Length
212in

Standard Equipment

  • Power Train
    • 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
  • Hydraulic System
    • 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
  • Undercarriage
    • 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
  • Electrical
    • 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)
  • Operator Environment
    • 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
  • Fluids
    • Antifreeze
    • Includes 50% concentration with protection of -34° C (-30° F)
  • Other Standard Equipment
    • 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

  • Booms, Sticks And Linkages
    • Front Linkage
    • Grapples
    • Heels
  • Hydraulics
    • Thumb control
  • Line Groups
    • Boom Lines
    • Stick Lines
  • Other Attachments
    • Straight travel pedal
    • Auxiliary drive
    • International - ISO films
  • Fluids
    • Antifreeze
  • Field Installed Attachments
    • Kit, AEM cab installation
    • Kit, Butt-N-Top installation
  • Packing
    • Domestic
    • Miscellaneous
    • Order Change Charges