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.
Engine
- Engine Model
- Cat C9.3
- Net Flywheel Power
- 291HP
- Gross Power
- 319HP
- Bore
- 4.53in
- Stroke
- 5.87in
- Displacement
- 567.5in³
- Rated Power
- 296HP
- Rated Speed
- 1800r/min
- Maximum Torque
- 1051.7ft-lb
- Number of Cylinders
- 6
Weights
- Log Loader (U/U)
- 106128lb
- Log Loader (O/U)
- 106479lb
- General Forestry
- 95204lb
Service Refill Capacities
- 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)
- Swing Drive - Log Loader 2x
- 5.3gal (US)
- Fuel Tank Capacity - Total
- 317gal (US)
- Swing Drive - General Forestry
- 5gal (US)
- Fuel Tank Capacity - RF
- 153.2gal (US)
- Hydraulic System - Total
- 100.4gal (US)
Standards
- Brakes
- ISO 10265:1998 ISO 11512:1995
- ROPS/FOPS/OPS/TOPS
- ISO 8083:1989 LEVEL I ISO 8083:1989 LEVEL II*
Hydraulic System
- Maximum Pressure - Implements
- 5076psi
- Pilot System - Maximum Flow
- 6.87gal/min
- Pilot System - Maximum Pressure
- 595psi
- Auxiliary Pump - Maximum Flow - Factory Setting
- 13.5gal/min
- Auxiliary Pump - Maximum Pressure - Factory Setting
- 1500psi
- Auxiliary Pump - Maximum Pressure - Capacity
- 3626psi
- General Forestry - Boom Cylinder - Stroke
- 56.7in
- Log Loader - Bottom Heel Cylinder - Stroke
- 45.5in
- Auxiliary Pump - Maximum Flow - Capacity
- 28.5gal/min
- General Forestry - Boom Cylinder - Bore
- 5.9in
- Log Loader - Boom Cylinder - Stroke
- 52.8in
- General Forestry - Stick Cylinder - Bore
- 6.7in
- Log Loader - Bottom Heel Cylinder - Bore
- 5.9in
- Maximum Pressure - Swing - Single
- 4061psi
- Log Loader - Stick Cylinder - Bore
- 7.1in
- Log Loader - Stick Cylinder - Stroke
- 65.4in
- Log Loader - Top Heel Cylinder - Bore
- 6.3in
- General Forestry - Stick Cylinder - Stroke
- 68.4in
- Main Pump System - Maximum Flow (2x)
- 76.3gal/min
- Maximum Pressure - Swing - Dual
- 4550psi
- General Forestry - Bucket Cylinder - Bore
- 5.9in
- Log Loader - Boom Cylinder - Bore
- 6.7in
- Log Loader - Top Heel Cylinder - Stroke
- 57.7in
- General Forestry - Bucket Cylinder - Stroke
- 45.3in
Drive
- Maximum Drawbar Pull
- 71264lb
- Maximum Travel Speed
- 3mile/h
Track
- Number of Shoes - Each Side
- 52
- Number of Carrier Rollers - Each Side
- 2
- Number of Track Rollers - Each Side
- 10
Undercarriage
- Undercarriage Size
- 345HD
- Track Length
- 212in
- Track Gauge
- 115in
- Ground Clearance
- 30in
- Undercarriage Pitch
- 8.5in
Operating Specifications
- Maximum Swing Speed - General Forestry
- 10r/min
- Maximum Drawbar Pull
- 71264lb
- Swing Torque - General Forestry
- 84024ft-lb
- Swing Torque - Log Loader
- 109560ft-lb
- Maximum Swing Speed - Log Loader
- 6.3r/min
- Operator Height from Ground (eye level) - General Forestry Cab 0.48 m (18 in) Riser
- 135in
- Maximum Speed High Range
- 3mile/h
- Operator Height from Ground (eye level) - Log Loader Cab 1.2 m (48 in) Riser
- 165in
Standard Equipment:
- Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- Power Train
- Cat® C9.3 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:
- Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- 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
Specifications
Engine
- Engine Model
- Cat C9.3
- Net Flywheel Power
- 291HP
- Gross Power
- 319HP
- Bore
- 4.53in
- Stroke
- 5.87in
- Displacement
- 567.5in³
- Rated Power
- 296HP
- Rated Speed
- 1800r/min
- Maximum Torque
- 1051.7ft-lb
- Number of Cylinders
- 6
Weights
- Log Loader (U/U)
- 106128lb
- Log Loader (O/U)
- 106479lb
- General Forestry
- 95204lb
Service Refill Capacities
- 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)
- Swing Drive - Log Loader 2x
- 5.3gal (US)
- Fuel Tank Capacity - Total
- 317gal (US)
- Swing Drive - General Forestry
- 5gal (US)
- Fuel Tank Capacity - RF
- 153.2gal (US)
- Hydraulic System - Total
- 100.4gal (US)
Standards
- Brakes
- ISO 10265:1998 ISO 11512:1995
- ROPS/FOPS/OPS/TOPS
- ISO 8083:1989 LEVEL I ISO 8083:1989 LEVEL II*
Hydraulic System
- Maximum Pressure - Implements
- 5076psi
- Pilot System - Maximum Flow
- 6.87gal/min
- Pilot System - Maximum Pressure
- 595psi
- Auxiliary Pump - Maximum Flow - Factory Setting
- 13.5gal/min
- Auxiliary Pump - Maximum Pressure - Factory Setting
- 1500psi
- Auxiliary Pump - Maximum Pressure - Capacity
- 3626psi
- General Forestry - Boom Cylinder - Stroke
- 56.7in
- Log Loader - Bottom Heel Cylinder - Stroke
- 45.5in
- Auxiliary Pump - Maximum Flow - Capacity
- 28.5gal/min
- General Forestry - Boom Cylinder - Bore
- 5.9in
- Log Loader - Boom Cylinder - Stroke
- 52.8in
- General Forestry - Stick Cylinder - Bore
- 6.7in
- Log Loader - Bottom Heel Cylinder - Bore
- 5.9in
- Maximum Pressure - Swing - Single
- 4061psi
- Log Loader - Stick Cylinder - Bore
- 7.1in
- Log Loader - Stick Cylinder - Stroke
- 65.4in
- Log Loader - Top Heel Cylinder - Bore
- 6.3in
- General Forestry - Stick Cylinder - Stroke
- 68.4in
- Main Pump System - Maximum Flow (2x)
- 76.3gal/min
- Maximum Pressure - Swing - Dual
- 4550psi
- General Forestry - Bucket Cylinder - Bore
- 5.9in
- Log Loader - Boom Cylinder - Bore
- 6.7in
- Log Loader - Top Heel Cylinder - Stroke
- 57.7in
- General Forestry - Bucket Cylinder - Stroke
- 45.3in
Drive
- Maximum Drawbar Pull
- 71264lb
- Maximum Travel Speed
- 3mile/h
Track
- Number of Shoes - Each Side
- 52
- Number of Carrier Rollers - Each Side
- 2
- Number of Track Rollers - Each Side
- 10
Undercarriage
- Undercarriage Size
- 345HD
- Track Length
- 212in
- Track Gauge
- 115in
- Ground Clearance
- 30in
- Undercarriage Pitch
- 8.5in
Operating Specifications
- Maximum Swing Speed - General Forestry
- 10r/min
- Maximum Drawbar Pull
- 71264lb
- Swing Torque - General Forestry
- 84024ft-lb
- Swing Torque - Log Loader
- 109560ft-lb
- Maximum Swing Speed - Log Loader
- 6.3r/min
- Operator Height from Ground (eye level) - General Forestry Cab 0.48 m (18 in) Riser
- 135in
- Maximum Speed High Range
- 3mile/h
- Operator Height from Ground (eye level) - Log Loader Cab 1.2 m (48 in) Riser
- 165in
Standard/Optional Features
Standard Equipment:
- Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- Power Train
- Cat® C9.3 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:
- Note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
- 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